Viddal Gambling and the Brain from GamCare on Vimeo.

Last month I made a film with the lovely people at Polar Media where we
scanned someone’s brain while they were playing roulette, imported it into a VR experience and made it light up like a Christmas tree in the brain areas that get most excited when we gamble. The project was commissioned by GamCare – a gambling charity that offer support services to people with gambling problems.

London-based boxer and YouTuber extraordinaire
Viddal Riley came along to ask a few questions about the impact of gambling on teenagers brains.

Whether an adolescent gambles or not, the reward pathway – including the
ventral tegmental area (VTA), nucleus accumbens (NucAcc) and orbitofrontal cortex (OFC) – gradually reorganises itself to increase a young
person’s appetite for risky decisions.

The reason that our brains change like this over the transition from childhood to adulthood is because it helps young people to start experimenting with building alliances with people outside of the family unit to test the waters of independence in preparation for flying the nest. Increases in sensitivity to the reward pathway’s most important neurotransmitter – dopamine – enable riskier decisions to be taken more easily to help teenagers feel bold enough to become more and more independent from their parents. These changes famously create rifts between parents and adolescents, but even that happens for a reason: the disruption helps both parties to psychologically prepare for the young person to one day set up independently.

With all this in mind, we move onto what happens in the brain when people gamble too often. If a fully grown adult gambles every day, eventually the reward pathway remodels itself in response. When we experience a win it makes us feel good because the win causes an increase in activation across the whole reward pathway. When we experience a
loss it makes us feel disappointed because the it causes a decrease in
activation, again across the whole reward pathway. But there’s a type of loss
that feels exciting (despite the gambled money going down the toilet all the
same) which is a NEAR MISS – in roulette this would be where the ball lands on the segment adjacent to the number you put a bet on. Still a loss, but oooooooh – so close!

It is these near misses that seem to get people with gambling issues in a pickle because it generates almost as much excitement in the reward pathway as a win. And it also strongly reinforces the desire to play again, because people tell themselves something along the lines of “next time it will go better for me.” In fact, there is one part of the reward pathway – the lateral orbitofrontal cortex which sits just above the eye sockets to the side of the head (see the dark blue diamond on illustration below) – which lights up more strongly to near misses in people whose beliefs leave them prone to the type of thinking that leads to problem gambling.

These beliefs include the gambling fallacy where people think that if the
ball has landed on red five times in a row then it is more likely to land on
black next time. This is not true. It’s always a (nearly) 50/50 chance each and every time the ball spins round the wheel because each spin is completely independent of all the spins that occur before and after. But in our hearts it FEELS like the next time it should come up differently, no matter what the maths says.

The other thing that happens in the brain of someone who gambles every day is that they slowly but surely become desensitised. If placing bets of £1 per spin created high levels of excitement in the reward pathway in the first few weeks, it will likely not be enough to create the same excitement a couple of months later. So people who gamble regularly end up betting more and more money, more and more often, in an effort to try to get the same buzz as when the experience of gambling was fresh, new and exciting.

This happens because the reward pathways remodels its connections so that it takes more dopamine release in the gap between brain cells to trigger an electrical message to be sent to the next brain cell in the circuit. A bet of £1 resulting in a win of £36 is easily enough to get the reward pathway zinging at first, but after the dopamine system has adjusted its connections to make it harder and harder to trigger this response, it takes a £2 stake resulting in a £72 win, or a £10 stake resulting in a £360 win to get a satisfying response.

As gambling regularly causes brain changes in the reward pathway that encourage the brain’s owner to bet larger and larger stakes, more and more often, if that brain happens to be going through adolescence at the same time – making the riskier decisions seem much more enticing than normal – it can cause a double-whammy of chaos. No matter how much money they lose, the excitement of the risky decisions keeps them coming back for more. This is why its illegal to gamble under the age of 18.

The house always wins. Which means all the betting companies know for sure that they will always make many millions in profit every year because the whole system is designed to make losing money feel enjoyable. It’s hard enough for fully grown adults to manage their gambling habit. The trouble is, when teenagers start to acquire a taste for placing bets it’s not just hard for them to stop pouring money into other people’s pockets, it’s almost impossible.

Having a flutter on the Grand National once a year won’t make a gambling addict out of anyone. But the more often you place a bet, the more likely you are to be tweaking the circuitry of your reward pathway to encourage the temptation of more regular betting for higher stakes. And if the person doing this happens to be a teen, then it’s even more likely to start spiralling out of control into a full blown addiction.

In addition to these monthly blogs I also tweet about brain science and virtual reality on Twitter (@drjacklewis).

Last summer I was invited by the lovely people at the Latitude Festival to participate in a debate at the Literature Tent on the impact of online pornography on society.

It was chaired by Dr Suzi Gage (@soozaphone) of Bristol (and by now Liverpool) University, known for her popular Guardian science column and podcast Say Why to Drugs. The other panelists were Martin Daubney (@MartinDaubney), former editor of lad’s mag Loaded for eight years and theatre-maker Christopher Green (@Kit_Green) creator and player of comedy Country ‘n’ Western heroine Tina C.

My role was to bring the neuroscience perspective, Martin the media perspective and Chris was taking the arts angle. I got prepared quite a few weeks in advance and was stunned by what I found lurking in the academic literature. So I thought I’d share my main findings with you here in this month’s blog.

When people think of addictions, compulsive consumption of various psychoactive substance is usually the first thing to spring to mind. Much research has demonstrated a hyper-responsiveness of the reward pathway – the ventral tegmental area in the midbrain and nucleus accumbens in the ventral striatum in particular – to drug-related images in the brains of people addicted to recreational drugs like, for example, cocaine. This body of research also demonstrates that the activity generated in the reward pathways of drug addicts to pleasant images of scenes unrelated to drugs, is somewhat diminished compared to non-drug takers. In other words, excessive consumption of drugs seems to subtly rewire the reward pathway so that it becomes more sensitive to visual scenes relating to their preferred recreational drug and less so (than normal) to everything else. It seems this is not just limited to drugs, a similar impact on brain function is seen in people who over-consume porn too.

It is important to bear in mind that the reward pathway is not only important for generating feelings of happiness when we participate in pleasurable activities, but it’s also instrumental in predicting what choices might bring us rewards in the future, which means it is critically involved in decision making. It’s role in helping us evaluate the benefits of one option over another extends to the point where this system, in combination with other nearby brain areas, can be thought of as providing the very drive that motivates us to pursue one course of action over another.

In recent times, research into excessive consumption of various products accessed through the internet – online gaming, gambling and pornography, to name but a few – also leads to behaviours that have all the hallmarks of addiction, not to mention the altered neurological responses outlined above. There has been some resistance to this idea in various academic communities, but the movement to have these “arousal” addictions included in handbooks of psychiatric illness symptom classification, and in particular the DSM-5, is starting to gather momentum.

On the basis of a huge survey investigating the pornographic consumption and sexual experiences of 28,000 Italian teenagers it seems that, for about one in ten boys who consume explicit online pornography on a daily basis, the habit is interfering with their ability to engage in real life sexual activities:

It starts with lower reactions to porn sites. Then there is a general drop in libido, and in the end it becomes impossible to get an erection

Carlos Forsta, President of the Italian Society for Andrology and Sexual Medicine.

This may at first glance seem to fly directly in the face of the stereotype of the ultra-horny teenage boy, brimming full of the very sex hormones that would usually ensure a hair-trigger sexual response to any possibility of coitus. But in light of research conducted many years ago by joint winner of the 1973 Nobel Prize for Physiology or Medicine, Nikolaas Tinbergen, it starts to make a lot more sense. In experiments conducted with “supernormal” stimuli, he observed that birds preferred to sit on larger than normal and / or more colourful eggs constructed from plaster, rather than their own real eggs. Similarly, herring gull chicks would peck harder and more often at a fake adult herring gull beak with brighter or more numerous red spots than the real thing, in a vain effort to elicit a regurgitated dinner. The point is that the larger than real life stimuli seem to have short-circuited the birds’ primal instincts leading to a preference that would ultimately be deleterious to the survival of the bird’s progeny.

It seems that the ubiquitous availability of explicit internet pornography is leading to a similar scenario in modern day internet addicted teenage boys. A subconscious preference for artificial, supernormal, explicit porn over actual sexual partners seems to be occurring with alarming regularity in adolescents who let their penchant for titillating pornographic films get out of control. In his TED talk entitled “Why I stopped watching porn” Ran Gavrieli gives an excellent and compelling account of some of the key differences between what pornographic films actually show and the relatively tame sensory stimuli involved in genuinely satisfying, intimate sexual behaviour between consenting adults.

Essentially, he points out that themes typically conveyed on free online porn sites, such as female subordination and extreme close ups of penetration to name but a few, are the human sexual equivalent of the brightly coloured, super-sized eggs and beak markings from Prof Tinbergen’s experiments (just not in so many words!). Porn is a supernormal stimulus, dominated by explicit close ups of penetration that you simply can’t reproduce in reality (the penis and eyeballs will always be separated by a set distance, unless you are exceedingly flexible, of course). Inevitably the real thing pales into insignificance by comparison after sufficient daily use of explicit porn of virtually infinite variety. No wonder boys are struggling to get it up!

This isn’t to say that there is no place for pornography in society. Regardless of your attitudes on this topic, it certainly isn’t going away any time soon. However it may be useful for porn fans to bear in mind the concept of everything in moderation. Once one genre of porn is no longer arousing there are many other categories to choose from. Once the relatively soft porn is no longer stimulating, casual browsing will always yield more explicit options. Eventually the kind of sexual activities we are likely to have access to in real life become insufficient to yield an erection for long enough to reach climax, which will inevitably lead to relationship problems. And nobody wants that.

The good news is that abstinence from pornography is usually sufficient to enable normal biological sexual function to eventually return. Interestingly, in older men this takes two months, whilst in younger men it can take much longer: four to five months. Find out more in the Latitude Podcast of the Porn Perspective Debate.

In previous articles on this blog I’ve described some of the many long-term brain benefits of regular exercise. These have mainly focused on the benefits that regular exercise offers to older people in terms of reducing the rate of age-related cognitive decline. But the brain benefits of taking regular exercise are applicable to everyone, young and old.

Do It For Your Brain’s Sake

People who exercise regularly have lower rates of anxiety and depression. They even boast greater cortical thickness in parts of the prefrontal cortex and the medial temporal lobe. Specifically brain scanning studies have demonstrated that the left and right hippocampus, fundamental both to creating memories and knowing where we are in space, are a little larger than in sedentary people. This increase in tissue thickness is thought to be indicative of a denser meshwork of synaptic connections reflecting a greater complexity of neuronal network. In other words several brain areas fundamentally involved in memory and cognition are able to perform better. What’s more regular exercise leads to improvements in mood and even helps you sleep better. And there is little better than a good night’s sleep for helping brains to reach peak performance.

Exercise leads to increased levels of nerve growth factors like BDNF (brain-derived neurotrophic factors) that promote the birth and survival of new brain cells, synapses and development of new blood vessels. So this is thought to a likely mechanism for the changes in the thickness of various brain regions in people who take regular exercise and quite possible the long term benefits in cognitive ability and mental health.

In my talks, workshops and first book (Sort Your Brain Out) I urge people to move away from thinking about exercise as a pastime motivated by the desire to improve the appearance of our bodies and more as something we should get in the habit of doing regular exercise to manage our mood / productivity in the short term and brain health in the long term. When people are feeling stressed out their motivation to hit the gym is often at rock bottom levels. A huge shame because exercise is exactly what would make them feel much, much better almost immediately.

What Causes the Runner’s High?

Athletes often talk of the “runner’s high.” This has long been explained as a result of endorphins released in the brain in response to moderate to intense exercise. It makes good theoretical sense because endorphins, the brain’s natural opiates, have the twin effect of numbing pain and making us feel good. The trouble is that up until 2008 there was little if any hard evidence to back this notion up. Yet further doubt was cast on the whole endorphin hypothesis when a study demonstrated that the runner’s high still occurred even when the effect of any released endorphins was blocked with a drug called naxalone.

Looking elsewhere for a mechanism through which the runner’s high might be achieved researchers started to focus on a possible role for endocannabinoids. Similar in structure to the hundreds of cannabinoid chemicals found in the Cannabis sativa plant smoked recreationally in pursuit of a mood-enhancing effect, endocannabinoids are naturally produced throughout the brain.

Subsequently, elevated endorphin levels were observed in a brain scanning study that compared brains that had recently completed a 2-hour endurance run compared to other brains that hadn’t (Boecker et al, 2008). So consensus now is that the anxiolytic effects of exercise are mediated by a combination of endocannabinoid and endorphin release in the brain.

What Purpose Might the Runner’s High Serve?

From an evolutionary perspective pain signals clearly should be switch on and off-able because they can be helpful or disabling depending on the context. Pain signals from damaged body parts helps us to avoid worsening the injury when at rest or engaging in gentle exercise, clearly an advantage when the priority is to allow a twisted ankle, strained knee or inflamed muscle to heal properly. But in the context of evading a predator or attempting to catch prey, such pain signals could lead to the huge potential disadvantage should it lead to getting caught and killed by the predator, or failing to catch the very food that might keep us, and our dependents, alive. The benefit of the analgesic / hedonic effect is that if a person is running to save their skin, then switching off the pain signal and inducing a light high to further compensate for any residual pain resulting in an unimpeded getaway makes perfect sense. Better to endure minor tissue damage if it is the only way to ensure you’ll live to see another day.

Little and Often

There is a huge amount of evidence to support the concept that regular exercise is extremely good for body and brain. The trouble is, we all know this but few actually get around to taking regular exercise. In my view the main reason for this is partly feeling overwhelmed by their busy lives but also probably involves exercising in the wrong way: when people do finally get around to exercising they often overdo it. Spending the whole of the next day aching all over will do little to incentivise them to take the trouble to exercising again any time soon.

I would argue that little and often is the best policy. Even at the frantic pace of modern life everyone can fit in 20-30mins of exercise a day. That way, even if some weeks you only hit 50% of your target, you’ll still be getting your heart rate and breathing rate up, flooding the brain with highly oxygenated blood, endorphins, endocannabinoids and BDNF, 3-4 times per week – exactly the recommended dose!

In addition to these monthly blogs you can catch my weekly podcast Geek Chic’s Weird Science (on iTunes, audioboom, libsyn, podbay) and subscribe to @drjacklewis on Twitter where I share at least three good brain news related articles every day.

On an annual basis I copy a year’s worth of Tweets and paste them into a blog post to preserve them for posterity. Turns out I’m going to have to start doing this biannually. Why? Because Twitter now only seems to allow access only to the last 6 months worth.

Where all those tweets from earlier years have gone I may never know. But assuming that they’ve all been deleted then I’m relieved that I’ve been archiving them myself. This is because, for me, Twitter serves a valuable role in terms of enticing me to find and flag the three most interesting brain research stories from that day. I’d have been very sad to have lost my chronology of favourite breakthroughs and curiosities from the world of neuroscience because I find it useful resource for several reasons (and you might too):

1) Whenever I’m reminded of something I’ve read in the past I often want to go back to the original article to refresh my memory with the details. The re-visiting process helps me consolidate my knowledge and integrate it with other evidence that I’ve come across during the intervening period. I find that internet search engines are pretty useless in this regard. Any particular search term will invariably return huge amounts of relevant information. Far too much to wade through to be genuinely useful when the goal is to track down a specific, but perhaps obscure, article.

2) Having a separate record of the articles that I thought were interesting, insightful and/or useful enough to bother the Twitter-sphere with also enables me to keep track of which areas of neuroscience are making the greatest strides forward. So this year I finally took the time to categorize and tally as many of my recent Brain Tweets as I could get my hands on to clarify what topics have been the hottest in recent times.

This chart features only those blog categories that contained 10 items or more. Unsurprisingly given that it’s a weekly podcast tweets relating to Geek Chic’s Weird Science topped the bill with nearly 50 (click here if you’d like to download all episodes, for free!).

In 2nd place came the Brain Tech category which includes anything relating to augmenting sick or healthy brains with some kind of man-made technology. Implanted electrodes, direct brain-to-brain intercontinental communication, zapping brains with electrical currents, stem cell therapies and so on.

In 3rd place came the Brain Illness category. This encompasses tweets about developments in all neurological and psychiatric maladies excluding brain injuries and dementia. These each have their own category due to the large numbers of articles I tweeted about on these topics.

In 4th place with 30 tweets came the Drugs category meaning articles that I thought were of broad interest relating to psychoactive drugs (i.e. those that can get into and affect the brain).

Many neuroscientists have been getting their knickers in a twist about the rise of Brain Training games despite scant evidence to back up most of the developers claims so it comes as no surprise that this topic should have stolen 5th place. Neuroplasticity was just two places behind and is a category that I reserve for articles relating to behaviour-induced changes in brain structure and function that are unrelated to commercial Brain Training. I’m not going to bore you by explaining every single category but I should point out that Bad Journo is a category for articles that I thought were misleading / poorly written or articles written to correct / clarify misleading journalistic communications.

So now you have a sense of what each of these categories mean you can now navigate this half year’s worth of brain tweets accordingly and hopefully find what your interested in more easily. Categories in order of most to least often tweeted about are:

Geek Chic, Brain Tech, Brain Illness, Drugs, Brain Train, Brain Imaging, Neuroplasticity, Sleep, Creativity, Neuroscientists, Brain Injury, Senses, Dementia, Neuroanatomy, Bad Journo, Brain Art, Eating, Events, Brain Food, Emotion, Young Brains, Brain Health, Memory, Other Brains, Quotes, Holding Onto Marbles, Neurodevelopment, Evolution, Music, Sex, Altruism, Brain Ageing, Brain Hacks, Gut bacteria, Language, Books, Fun, Learning, Neurosurgery, Reward Pathways, Addiction, Artificial Intelligence, Gaming, Optical illusions, Talks, Vision, Brain Education, Coding, Decisions, Heuristics, Mind over Matter, Navigation, Neuromarketing, Pain, Parenting, Stress, Brain-Gender, Consciousness, Exercise, Habits, History, Intelligence, Morality, Personality, Politics, Reviews, TV, Window to the Soul, Body Language, Film, Free will, Hallucination, Immunity, Impulses, Interview, Meditation, Neuromyths, Poverty, Religion

Listed below, in alphabetic order, for your convenience:

Addiction

Quitting smoking leads2release of hormone at heart of stress response (CRF) in key part of brain reward pathway (VTA) http://bit.ly/1xiXeXU

The cycle of addiction – this simple but beautiful animation says it all

Use of e-cigarettes does not discourage, and may encourage, conventional cigarette use among US adolescents @JAMAPeds

Workaholism: The Addiction of this Century — via #Neuroscience News – http://bit.ly/1oRkfbY

 

Altruism

“necessary role for prefrontal control in generating honest behavior by overriding our tendencies2be self-interested” http://bit.ly/1qf7Nsc

Extraordinary altruists and their oversized amygdalae – would you give a kidney to a stranger for nothing in return? http://n.pr/1C45T1e

People give more generously when the advertising focuses on a needy individual rather than the masses: http://n.pr/13H2Jok

Amazing role reversal in altruistic behaviour (homeless man giving taxi money2damsel) inspires many acts of kindness http://huff.to/1wTEgpv

How the environment impacts childrens’ tendency to be altruistic http://stanford.io/17D7d1h

Kindling altruism in kids is not just for Christmas – “best way2teach generosity is to show it in your own behaviour” http://bit.ly/1Gw03b1

 

Artificial Intelligence

It finally happened: A robot beat the Turing Test (@qz) http://bit.ly/1kaeiEO

Google #Brain -snapping up every deep learning expert / business they can get their hands on: http://wrd.cm/1r3Mole

“New landmark in..history of brain-inspired computing” Super-fast processing/low power consumption: http://bit.ly/1lH2Pyw

System uses information on internet2teach robots how2interact with world using Markov models: http://tcrn.ch/1qcATqs

 

Bad Journo

Part of brain responsible for hangover guilt – is an “intriguing hypothesis” with “no direct implications for humans” http://bit.ly/1pGyt6s

FAIL: “..cause for this behaviour may lie in the “anterior insular cortex”, located behind the forehead.” http://bit.ly/VTK3h2

“Wire your brain for gratitude” – this Forbes article is horrible, it actually made me gag… http://onforb.es/1uASaIw

“Brain GPS” is NOT an “exciting NEW part of.. jigsaw of our brain. O’Keefe’s 1st paper was published in 1971!! http://bit.ly/ZAXRP4

Gambling Addiction Related To Brain Reward System – BBC News I’m ashamed of you – that headline is not “news” http://bbc.in/1CL9n7l

Great example of why people who have only the vaguest understanding of neuroscience shouldn’t write about the brain: http://bit.ly/1k3isUv

‘Sci-Fi or Sci-Fact?’- separating the science fiction from the science fact in the media. http://thescifact.wordpress.com

Humans only use 10% of their #brain, right? Wrong! This myth still lurks, e.g. in new movies like LUCY: http://bit.ly/1rwvtXH   #neuroscience

Piece by @m_wall on @TheConversation on ‘cargo cult neuroscience’ in business and education: http://bit.ly/1tAR5Eg

Watson/Crick did not discover DNA. That was Miescher 84yrs earlier. W/C worked out its structure. cc @TheAtlanticTECH

 

Body Language

Body language – how it works, where to look and why it evolved in the fist place

 

Books

Reading http://bit.ly/1oBHTtY which resonates with the ‘Gone Fishing’ principle of @polarbearpirate and @DrJackLewis #SortYourBrainOut

Memoirs of a neurosurgeon, essential reading, methinks: http://bbc.in/1qqkvq7

NYT book review covers recent tomes that consider impacts of the internet / related technologies on our minds: http://nyti.ms/1uFoZZK #SYBO

Sort your brain out is @AmazonUK’s Kindle Daily Deal! http://ow.ly/GjrS4 @DrJackLewis @polarbearpirate Get it NOW!

I’m reading Do No Harm by neurosurgeon Henry Marsh – it is without doubt the best book I’ve read this year: http://bit.ly/1eRYZ1K #xmaslist

 

Brain Ageing

Psychology news Why the Elderly Can Die from a Broken Heart http://ow.ly/2NRdjS

In Men, Long-Term Unemployment May Speed Aging – http://psych.ly/I9JfO6 #mentalhealth #health

Older people find it harder to filter out irrelevant info – but retain the mental flexibility of their former selves: http://bit.ly/1z28tT6

2015 looms large and 2014 has flown by, why our perception of time changes as we get older http://buff.ly/1xkMLwV

Older brains work better early: http://bit.ly/1vf4nJy So elders,plan more cognitively demanding chores for the A.M.

 

Brain Art

Do you want to showcase your artwork or film? Is it about the brain? Show us and feature in our magazine! #NeuroArt http://youtu.be/7mM_8XbhXOo

Cake brains! #MoreBrainz http://bit.ly/1qOVEFL

Can the arts and humanities contribute significantly to the study of the brain? http://www.sciencedirect.com/science/article/pii/S0896627314008368 … by Semir Zeki, so the answer is, of course, yes!

Science graphic of the week – depicting how psilocybin (magic mushrooms) change the brain’s (functional) connectivity http://wrd.cm/1rDv6HZ

Warner Bros style public service announcement re: The Perils of Porn Brain = quite amusing:http://huff.to/1wCqlmu

Nice brain collage BBC news – top notch effort: http://bit.ly/1HEb0c0

One for you @DrJackLewis – Artists and neuroscientists join forces: Art Neuro @theragfactory http://bit.ly/1xdBF90

Beautiful complexity “@andyextance: The ‘brainbow’: Cells tagged with fluorescent proteins”

I WANT ONE!! RT @vaughanbell: 3D-printed Christmas tree decorations of own brain http://3dprint.com/31522/3d-printed-brain-ornaments/ … via @Radiolab

Anyone for a helmet studded with crystals that change colour according to #brain state? No? http://huff.to/1qQMH0o #BCI meets #fashion

Micrograph, created by Spike Walker, depicting dopamine crystals illuminated by polarised light | #WellcomeImages | http://blog.wellcome.ac.uk/2014/08/01/image-of-the-week-dopamine/ …

 

Brain Education

Neurobiology for dummies courtesy of the brain science podcast #neuroscience #SortYourBrainOut #SYBO #brain http://bit.ly/XfdKtG

I heard about MOOCs long ago (Massively Open Online Courses) – now I’ve actually enrolled in 1! At Yale; on morality: http://tinyurl.com/lnmhrl5

Hands up who wants to learn how the brain deals with space? (space around us, not outer space!) Here’s a free course: http://bit.ly/1uMESvv

 

Brain Nutrition

Study suggests higher levels of omega-3 in diet are associated with better sleep: http://www.psypost.org/?p=23550

Brain Food: Superfoods for ultimate brain power and what to avoid … good video! http://www.youtube.com/watch?v=9KlMxriH4Cg&sns=tw

I love the idea of actively training people to become addicted to healthy food: http://bbc.in/1ur22qB

Fruit and vegetable consumption could be as good for your mental as your physical health http://ow.ly/C035A

vmPFC activity (above bridge of ur nose!) upon viewing different foods is positively correlated with calorie content: http://bit.ly/1rpPyvW

Scientific American made a film which explains why a turkey dinner makes us sleepy. win/fail?  http://bit.ly/1xUCkQp

Space-aged brain food put to the test by amusing Guardian blogger: http://bit.ly/1uqnPO1

Recently published paper indicates there are more anti-oxidants in organic than non-organic foods: http://bit.ly/1rf3j49

Eat fish on a weekly basis (don’t stress to much about which type) for your #brain’s sake: http://ti.me/1mh7YgV

Weight loss probiotics? http://bit.ly/1mTl4Ak Does this just allow people2continue keep eating badly;w/out getting fat?

I wonder if cold weather increases glucokinase activity in hypothalamus? I ate a whole pack of Matchmakers last night http://reut.rs/12IcilH

 

Brain Hacks

“How to debug your brain..”is 1 of the strangest blog posts I’ve ever read. Can’t work out whether that’s good or bad:  http://bit.ly/1t7z8ch

How the #brain makes and breaks habits via @SciAmMIND http://bit.ly/1oeyU3H

Exercise may leave you feeling less anxious because you perceive your environments as less threatening http://on.apa.org/1rWHF6O

Some of those “old chestnuts” that reduce cognitive burden in a world of info overload: http://bit.ly/1qLRD6zThe power of the green office: Having plants around increases productivity by 15% http://ow.ly/AWqPz

 

Brain Health

Power of tumeric @bbchealth: Curry spice ‘helps brain self-heal’ http://bbc.in/1vkvlfG

Novel approach to treating brain cancer boosted by new UK system of extra support for Promising Innovative Medicines: http://bit.ly/1qYbkLB

Former Surgeon General for US also has #SortYourBrainOut message – he advises weekly saunas to sweat off the toxins! http://bit.ly/1qhQR5O

Has anyone out there ever tried Prof Bartlett’s Brain Vitality Index? Interesting? Motivating? http://bit.ly/WJElzb

Ever wondered if small blood vessels in your brain are getting clogged up? Try standing on 1 leg: http://bit.ly/1wKKcCG

If you do this Brain Health check over the Christmas break -consider your booze levels before getting too concerned! http://onforb.es/1CWtWzg

Get out in that glorious sunshine! Even mild Vit D deficiency is assoc with increase risk of dementia: http://bit.ly/1r0RhZW   #skin+sun=vitD

Imagine: in the not-too-distant future school kids might be asked2donate blood2help rejuvenate grandparents’ #brains! http://bit.ly/1ADTmAO

Shed some fat to #SortYourBrainOut by reducing its inflammatory impact on #brain tissue (which promotes #Alzheimer’s) http://ti.me/1vSSJk4

Crafts like knitting work the brain to produce flow which can help to ease symptoms in people w/ PTSD,depression etc: http://cnn.it/1uWAxnb

Keeping your heart & blood vessels in good nick leads to better #brain function http://bit.ly/1olanqU   #SortYourBrainOut #neuroscience #SYBO

Physical fitness in childhood improves white matter in the brain – Medical News Today: http://www.medicalnewstoday.com/releases/281269.php#.U_tGfu9i1bY.twitter

Pre-natal exposure to phthalates (commonly found in many consumer products) associated with reduced IQ aged 7: http://bit.ly/1Gg2zSL

 

Brain Illness

Tell-tale signs that you might have a brain tumour (hypochondriacs – do not click here)

Brain tumour pressing against temporal lobe causes uncontrollable laughter (gelastic epilepsy) in girl

Wii Balance Board Induces Changes in the Brains of MS Patients

Autism appears2involve insufficient synaptic pruning resulting in “too many” connection points between brain wires

Disorganised patches of #brain tissue in frontal & temporal lobes may disrupt high level social function in #autism

From lab to real life – environmental enrichment seems to be very helpful for kids with #autism: http://bit.ly/1ltCkSU

Brain degeneracy (it’s good for you!) and people with bits missing from / creatures burrowing through their brains: http://bbc.in/1sJ1X5C

Brains get sick too – teaching kids about mental illness: http://ind.pn/1spdG8S

Default Mode Network (your ego/where you daydream) connections appear to mature more slowly in kids who develop ADHD: http://n.pr/1qXAjx9

Interesting case of a man born with disconnected brain hemispheres

Living With Schizophrenia: The Importance of Routine | NYT

“Alzheimer’s in a Dish” will hopefully accelerate the process of screening new drugs 2treat this devastating illness: http://nyti.ms/ZWyOXv

Autism re-conceived as a disorder of being able to make predictions about what is going to happen next: http://bit.ly/ZdB2AF

Smoking and mental health, what’s the connection? http://www.theguardian.com/science/sifting-the-evidence/2014/jul/15/smoking-and-mental-health-whats-the-connection … Important @soozaphone piece

Take two books and call me in the morning, pediatricians say Great column on prescribing books http://ti.me/1pu7db8 from @anniemurphypaul

Talk about a controversial science topic: paedophile #brain processes child faces differently2others..   http://ind.pn/1oRyDWZ

Tale of discovering that, despite seemingly being a well-adjusted person, you are in fact a psychopath http://bit.ly/1osg9sx

Reduced temporal lobe volumes in #brains of homocidal youth offenders http://bit.ly/1khCUB7

I had no idea that the rate of suicide is much higher amongst men than women – interesting speculations here re: why? http://bit.ly/1xRvq9F

Gene implicated in schizophrenia produces too much protein that prevents dendrites (brain cell “antennae”) from branching out http://fxn.ws/1tq3ruY

Bedside EEG uses graph theory maths to establish whether “anybody’s home?” with patients in vegetative state: http://bit.ly/1CrZnj0

Tumour on pituitary gland causes release of too much growth hormone Can you imagine growing 20cm in just 12 months?! http://dailym.ai/1wIpNLv

Exercise Counteracts Genetic Risk for Alzheimer’s – Scientific American http://buff.ly/1rftlAK

I remember when people were mocked for having Chronic Fatigue Syndrome, now neuroscience defines its brain hallmarks: http://stanford.io/1xEj1Hj

Inspiring story of brain machine interfaces helping people with locked in syndrome communicate with the outside world: http://n.pr/1rINUqk

Might many -‘ve symptoms of schizophrenia (left over after +’ve ones coshed with drugs) boil down to working memory?

New Multiple Sclerosis research – make local environment of damaged nerve wrappers more conducive to re-myelination: http://tinyurl.com/prfjvmf

Treating depression w/ implants, tricky given brains are like “a hundred billion people all singing at the same time”

Turning anecdotes of antidepressants killing brain cancers into clinical trials is good e.g. of “no profit, no dice”

When dementia comes early: http://bbc.in/1DThNvO

This piece on face blindness by @KateSzell won the @wellcometrust science writing prize http://gu.com/p/43cta/stw

Tongues are connected directly to the brain stem – electrical stimulation in people with MS can improve their gait! http://bit.ly/1uwXjb9

“Oxytocin…attenuates hyperactive amygdalas in social anxiety disorder…explored as a potential treatment for PTSD”

Are you genetically predisposed to antisocial behaviour?

PTSD can develop even without memory of the trauma: http://www.sciencedaily.com/releases/2014/08/140814123844.htm

 

Brain Imaging

A major drawback of MRI is that the machines are big, expensive & immovable – enter DOT: http://bit.ly/1hJsni6

“Sounds create visual imagery, mental images, and automatic projections…” Pattern classifier fMRI experiment: http://bit.ly/1inpfTD

Free will emerges from brain “noise” #neuroscience #EEG http://bit.ly/1l2xbyo

The good, the bad and the ugly of fMRI #brain imaging experiments: http://bit.ly/1lq0DOB

“solid evidence that neural measurement can be useful for..prediction of mass preference” #neuroscience http://bit.ly/1rR9oCr

Using MRI2track human brain white matter volume changes from 7-85 show rainbow-like pattern of expansion&contraction: http://bit.ly/1tDz60c

“decreased #brain activation seen with fMRI may help explain why many chemotherapy patients complain of #chemobrain” http://reut.rs/1nC88D1

Discovery of brain’s Default Mode Network is 1 of best examples of key finding that starts with “huh? That’s weird..” http://m.medicalxpress.com/news/2014-10-brain-mind-rest.html

Reduced blood flow2certain brain areas (posterior cingulate) detected with MRI (ASL) warns of dementia risk early on: http://tinyurl.com/MRIdetectsARCD

How to get disproportionate press coverage of your neuroscience study? Get folks2read Harry Potter in an MRI scanner: http://abcn.ws/1HI8dyF

Heard the 1 about where jokes come from? MRI on 22 improv comedians whilst dreaming up amusing captions for cartoons: http://bit.ly/1ydfwbf

NHS Choices doing what they do so well..this time clarifying news articles on MRI studies of chronic fatigue syndrome http://bit.ly/10NVwl4

“Scientists generate tons of data..nobody uses it. We are building the technology to bring all..that together” http://nyti.ms/1kL9yqA #brain

New #brain imaging technique tracks tau tangles of #Alzheimer’s plus new Alz protein identified: http://abcn.ws/Uc70ec #neuroscience

“#brain scans revealed that..amygdala responded differently to subliminal images of trustworthy &untrustworthy faces” http://bit.ly/1y64NOL

DOT – new way to scan brains. Diffuse Optical Tomography shines light into #brain through scalp/skull: http://bit.ly/1sYQZ95 #neuroscience

Using fMRI to capture transition from counting on fingers to just “knowing” the answer to a sum: http://fxn.ws/1rizTou #SYKBO #neuroscience

Neuroscience Study Finds Brain Can Take Quick Call On Trustworthiness http://www.ibtimes.co.uk/neuroscience-study-finds-brain-can-take-quick-call-trustworthiness-1459915 #neuroscience

 

Brain Injury

Any #brain aneurysm you might have in your noggin=much more likely to burst (haemorrhage) if you smoke  http://bit.ly/1tFpKQf

Wide awake man being fitted with Deep Brain Stimulation Electrodes4Parkinson’s – can’t believe they missed 1st time!! http://ab.co/1wd27Ci

Would Neymar be Neymar if he’d followed recommendations for under14’s to “not head the ball in soccer”? http://bit.ly/1poRGtb

Brain Disorders Might Arise from Starving Neurons: http://bit.ly/1qrxdQe

6 yrs of living w/ flashbacks, strange smells, headaches – caused by parasitic worm, living in brain, captured on MRI: http://bit.ly/1t9bSf7

Progress towards new use for MRI in detecting free radicals to assess severity of #brain injuries #neuroscience http://bit.ly/1tL573h

Could American Football Pro’s brain injuries explain violent behaviour off pitch? Is it even above national average? http://nbcnews.to/1wHl541

“Helicopter view” on EEG data allows spreading depolarisation assoc w/ Traumatic Brain Injury2come into sharp relief: http://bit.ly/1ozhcGK

A single season of American Football can damage a kid’s #brain even if they don’t suffer a concussion: http://onforb.es/1l9JPsf #neuroscience

FIFA’s Dazed and Dated Attitude to Head Injuries http://nyti.ms/1nvxYUV – should player with head injury stay on when 3 subs have been used?

Giving erythropoeitin (EPO) to babies born prematurely protects them from #brain damage: http://bbc.in/VN3rfo #neuroscience #SYKBO

How to help babies deprived of oxygen during birth avoid #brain damage? Cool them to 33 degrees C asap: http://bbc.in/1wa99TL #neuroscience

Don’t forget to breathe! Who ever heard of screen apnoea? http://bit.ly/1r00UwN

Inspiring account of woman adapting 2 new life after traumatic #brain injury: http://bbc.in/1ooCRpj #DiaryOfAHeadcase – her title not mine!

Stimulating #brain cells in the motor cortex improves recovery from stroke (in mice using optogenetics) http://bbc.in/YsP15E

 

Brain Tech

Interesting paper about potential4hackers to access personal data via consumer-grade #brain computer interfaces #BCI http://bit.ly/1lv8QNn

Don’t dabble in DIY-tDCS until you at least know the real risks (watch out for those known unknowns): http://bit.ly/1giqOXw

Chip implanted in paralysed man’s brain (eventually) enables him to move his hand again: http://bit.ly/1q8JvAt

US military to invest in research into brain implant to monitor/remedy psychiatric problems of veterans: http://bit.ly/1rcvt1X

What social media tech does2brains 1st bit very similar to Cyber Heads chapter in #SortYourBrainOut http://bit.ly/1utTCQb

Mind boggling that severe #OCD is treated w/ deep #brain stimulation despite noone really knowing how/why it works: http://cnn.it/UFdPpm

“beginning of a future in which people with paralysis will be able to leave the wheelchair & literally walk again” http://nbcnews.to/1oZ66eZ

Love of Johnny Cash induced when #OCD man’s Deep #Brain Stimulation electrodes tickle his Nucleus Accumbens, but why? http://wapo.st/1neiB9X

“Telepathy or a Painstaking Conversation in Morse Code?” Pierre Mégevand goes beyond the media hype: http://bit.ly/1qHg9ax

“West Virginia Uni…won a $539,000 grant to engineer a wearable scanner to image activities of the brain in motion” http://tinyurl.com/oo3y5xy

How science of social pressure is being leveraged by wearable tech companies to make getting fit a battle with others http://bit.ly/WGO1db

Look mum no hands! Flying a plane using the power of thought alone: http://bit.ly/1CbdH1b News clip of an EEG-manipulated flight simulator

Advanced prosthesis restores sense of touch to amputees http://bbc.in/1vSTD1J

Even Just the Presence of a Smartphone Lowers the Quality of In-Person Conversations #psychology #communication http://www.psmag.com/navigation/nature-and-technology/presence-smart-phone-lowers-quality-person-conversations-85805/

AMAZING: “decoder was able to reconstruct which words several..volunteers were thinking, using neural activity alone” http://bit.ly/1p65zNp

During my NeuroBSc I wrote a theoretical essay about wiring a prosthetic hand into neurons of the arm. We are now one step closer… http://bit.ly/1uAjqeT

Electrodes in to human hippocampus via cheek using bendy,MRI-compatible,robot-controlled needles http://bit.ly/1ocoN3u

People who meditate are better at controlling machines via brain-computer interfaces (BCI) than those who don’t: http://tinyurl.com/ku9m9ww

Can you imagine having ur brain wired into a robotic arm and controlling it just by thinking? From the horse’s mouth: http://bit.ly/1x27NNu

I might get one of these thought-controlled brain chips to squirt dopamine into my reward pathways when I daydream: http://bit.ly/1v3EMDF

Neuromorphic chips take flight enabling miniature drones to learn on the fly (literally): http://bit.ly/1phOMXM

Scary that these brain-to-brain studies essentially treat 2nd person as an inert, arm-twitching, zombie: http://bit.ly/110D4VY #neuroethics

This puts the Q “are you a man or a mouse?” into a new light/brave new world http://bit.ly/1yaywL3 Human astrocytes take over mouse brain..

DIY Brain Zapping Meets the World of Internet Marketing http://bit.ly/1nROJ16

Does controlling the cursor by moving your tongue around in your mouth sound futuristic? Yes? Well – future is here: http://bit.ly/1o5ZWXI

For those who missed this on XFM’s #GeekChic last Sun – wearable robot providing 2extra fingers 4tricky manual tasks: http://bit.ly/1sJLmg6

Progress & stumbling blocks in the development of an implantable chip that might one day boost #memory: http://bit.ly/1wE62Uv #neuroscience

Wearable robotics will really catch on when they produce force illusions to pull hand towards destination, like this: http://bit.ly/1jSZKzZ

“High-tech shower cap” controls glioblastomas 4 longer by disrupting cancer division via local electromagnetic fields http://bit.ly/1EuUgVD

Deaf tech transformation: #GoogleGlass could help deaf communicate @BBCNews http://bbc.in/1qXJbRP

EEG from person1 imagining moving hands/feet (in India) used2induce visual experience via TMS in person2 (in France) http://bit.ly/1tSLqsh

The wisdom in exercising caution with DIY attempts2enhance #brain function w/ TDCS,via the delicious http://bit.ly/1tSLqsh

Deep brain stimulation is big business. Dutch firm Sapiens acquired by Medtronic for $200,000,000 http://on.wsj.com/1q1j92r #DBS #neurosurgery

Navy Uses Exoskeletons for Shipyard Maintenance | Defense Tech http://ow.ly/AGyi1

One for you, @DrJackLewis “@sweatscience: brain stimulation on elite endurance athletes: http://www.outsideonline.com/fitness/bodywork/the-fit-list/Inside-Red-Bulls-Project-Endurance.html?c=n

Philips & Accenture IT team up to develop brain computer interfaces for people with #ALS: http://fxn.ws/1qVyK1c

I’ve banged on a lot this year about not buying into the electrical brain stimulation fad – turns out it can do harm: http://bit.ly/1ujtVyN

IBM’s bee brain capacity SyNAPSE chip soon to be released into the hands of universities, next stop – Skynet? http://bit.ly/1AZOs0O

The man who grew eyes’ fascinating piece by @mocost for @guardian http://ow.ly/ALBrX

 

Brain Training 

Old skool Dr Kawashima’s Brain Age re-launched on the Wii U Virtual Console: http://aol.it/1uy3Pch

Brain training package LearningRX claims new data shows transfer of benefits beyond trained skills: http://bit.ly/1j59rUY

Remarkable documentary detailing Navy SEAL training that enables recruits to control their brain’s fear response: http://bit.ly/1pEgs48

Lumosity brain training (which my parents are now hooked on) tries2expand its 60M users thru android: http://bit.ly/1qVNFci

Top ten #brain training apps courtesy of Huffington Post: http://huff.to/1kN3r3G

Most people “know it is possible to maintain a healthy brain, but more than half of respondents admit they don’t know how” http://huff.to/VdC26n

Excellent summary of the issues surrounding Brain Training by @dana_fdn http://dana.org/Cerebrum/2014/The_Brain-Games_Conundrum__Does_Cognitive_Training_Really_Sharpen_the_Mind_/

“Can you really teach people to be mentally tougher?” http://bbc.in/1qK2t0U

Brain training games must play second fiddle to regular exercise & social engagement if you want to #sortyourbrainout http://ti.me/1DxtiKc

Latest brain training app on the block, Berlin cash-backed Memorado, raises $1.3M in seed funding: http://tcrn.ch/1tZOSCz

Brain training is not a new fad, Pelmanists were at it in the UK 100 years ago: http://bit.ly/1r4fTna

Meditation suggests that happiness is…a skill, something you can train just [like training] your body in the gym” http://bit.ly/1qmw9B9

Could a Video Game Be the Key to Stroke Recovery? http://ow.ly/C9BSE

Forget brain training games; spend your lunchtime trying to wrap your noggin around these classic mind benders: http://bbc.in/ZLxwh4 #SYBO

If Brain Fit Clubs crossed the pond & popped up in the UK – would anyone go for it? Or could it only work in the USA? http://bit.ly/1shD1PW

Regular exercise helps kids brains,improving ability2 “block out irrelevant information&concentrate on..task at hand” http://tinyurl.com/Play4urBrain

Sort Your Brain Out! @DrJackLewis & @polarbearpirate share their top tips: https://www.youtube.com/watch?v=wS857UVWqPQ&list=UUAvEpbsRFKYkc7zgCU6IHyw (thanks @fifthframe) #SYBO #Brainpower

Time “spent doing solo software drills..not spent hiking, learning Italian..playing w/ ur grandchildren”=not worth it http://bit.ly/1xcSFfj

MUST READ-> Fostering and Measuring Skills: Improving Cognitive and Non-Cognitive Skills to Promote Lifetime Success http://go.shr.lc/1zwSV8I

Expanding working memory boosts fluid intelligence This free game will help you do just that! http://bit.ly/1nZO4Xa     #SortYourBrainOut #SYBO

1 hour after waking up from general anaesthetic my spatial working memory has plummeted from ~12 items to ~8.

16hrs after waking from general anaesthetic not only did spatial working memory return2normal but I smashed my Go-NoGo record

BBC article on first results from The Great Brain Experiment @CitizenBrains http://www.bbc.co.uk/news/science-environment-28447177

All the best scientists experiment on themselves 😉 http://bit.ly/1kWicID I’m studying my working memory, are you? #SortYourBrainOut #SYBO

I’m going to master this dual 3-back task if it kills me: http://bit.ly/1nZO4Xa #braintraining #workingmemory #fluidintelligence #SYBO

If, like me, you’ve really struggled with transition from Dual 2-Back to Dual 3-Back.. soldier on!! http://bit.ly/1nZO4Xa #SortYourBrainOut

Took me 50 trials 2 reach Dual 4-Back! If @ first you don’t succeed.. http://bit.ly/1nZO4Xa #braintraining #workingmemory #SortYourBrainOut

Brain train gaming for sporting prowess, anyone? http://bit.ly/1uv2EcK #SortYourBrainOut #SYBO

RE https://twitter.com/sciammind/status/539760126714855424 … Brain Training Doesn’t Make You [Much] Smarter via @sciammind

 

Computer Coding

Want to help your kids code? Ages 5+ in England will be learning – we’ve got tips for parents: http://ow.ly/B5QfK

If I was 13 I would KILL to do this MT @alomshaha: London parents: UCL are running FREE coding tuition for 13-18yo http://blogs.ucl.ac.uk/ucl-coding-club/

East London Kids To Be Offered Training Loans To Learn Coding http://tcrn.ch/1ybcAh

 

Consciousness

The claustrum – brain area that appears to be the ON/OFF switch for conscious awareness: http://bit.ly/1pXbUWH

Has team of Max Planck neuroscientists affectionately referred to as “The Greek Mafia” finally cracked consciousness? http://bit.ly/1u2NRtE

 

Creativity

Extremely thorough account of investigations into links between creative genius and mental illness: http://bit.ly/1qdzWAt

“Creativity is a perversely difficult thing to study” Steven Pinker on fMRI exp on creative writing: http://nyti.ms/1pwI5Ow

Can epilepsy fuel creativity? http://bit.ly/1uU9dIY

http://bit.ly/1oBHTtY is very relevant to Gone Fishing (For Great Ideas) chapter in our book #SortYourBrainOut by @polarbearpirate & myself

Link between creativity & subclinical levels of madness (colloq.) has always rung true to me. Finally some hard data: http://bit.ly/1wm5G6u

Magic of a powerful narrative – a neuro perspective: http://bit.ly/1nMzTf2 Great article from the Mack Daddy of oxytocin – Paul Zak #SYBO

Innovation MYTHS: open-office plans decrease productivity, group brainstorming -> fewer & worse ideas than solo http://www.newrepublic.com/article/118815/innovation-districts-are-oversold-you-cant-engineer-creativity

Why we all need to make time to play: http://www.theguardian.com/lifeandstyle/2014/oct/05/why-play-is-important-to-us-all-lauren-lavern

Imagination and Reality Flow in Opposite Directions in the Brain: http://neurosciencenews.com/eeg-neural-circuit-reality-imagination-1560/

#creativity in decline amongst youngsters despite broadly accepted importance in achieving success: http://onforb.es/1k3HwvE

How do ideas happen? And how do we feed our brains to have more of them? @mattfutureproof gives it some thought: http://futureproof.co.uk/no-idea-about-ideas/

Finding inspiration in your sleep: http://bit.ly/1B8MpsT #SortYourBrainOut #creativity #innovation #SYBO

Robin Williams, 2010 in the Guardian, http://www.theguardian.com/film/2010/sep/20/robin-williams-worlds-greatest-dad-alcohol-drugs

The relationship between mental illness & creativity is not straightforward: http://bit.ly/1r7dr1s #psychology #genius #madness #brain

The War on Fun: How Modern Culture is Killing Creativity http://warriorwriters.wordpress.com/2014/07/31/the-war-on-fun-how-modern-culture-is-killing-creativity/

Why You Should Doodle More. #creativity http://zite.to/1qUI0Y8

 

Decisions

Not acting fast enough to save Earth from climate change/not saving enough for retirement -caused by same brain flaw? http://bit.ly/1zeU5r6

Excitement and anxiety battling it out in #brain during a decision where you win either way (WIN-WIN): http://bit.ly/1ldofmO   #neuroscience

Our “gut feelings” are messages that simplify life decisions for us by guiding our attention toward smarter options.. http://lnkd.in/d3jze79

 

Dementia

36-pronged approach simultaneously targeting diet, exercise, sleep, brain stimulation improves memory in mild Alz: http://bit.ly/1nJvgm9

Investigating links between mental illnesses / immune system; particularly depression and Alzheimer’s: http://bit.ly/16IzIKo #thankyouHenry

“Puzzles and crosswords could be best way to beat dementia” http://www.express.co.uk/life-style/health/488869/Puzzles-and-crosswords-could-be-best-way-to-beat-dementia

Dose of curcumin (in turmeric) enables eye test4 Alz to catch it early enough4development of new drugs: http://bit.ly/1q9KDou

In 2011, I blogged about potential for arthritis drug to halt Alz: http://bit.ly/Wq88MT Now more new data: http://bit.ly/Wq7W08

Study reveals how gardens could help dementia care http://bit.ly/1l1xGoR

Testing people’s sense of smell may provide clues to accumulation of beta-amyloid plaques of Alzheimer’s: http://bit.ly/1zBSQ6O

Everyone back to bed! Research on how sleep relates to onset of #dementia: http://www.sciencedaily.com/releases/2014/07/140701091458.htm?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+sciencedaily%2Fmind_brain%2Falzheimers+%28Alzheimer%27s+News+–+ScienceDaily%29

On the connection btw Alzheimer’s disease, diabetes, and cinnamon — @Alzheimersnet via @APlaceForMom http://bit.ly/1mJWfGw

The value of Exercise: being physically active in middle age may reduce the risk for Alzheimer’s disease in old age http://bit.ly/1uGHRVS

 

Drugs

In case you missed the chat about chemical Brain Enhancement the first time round: http://bit.ly/1rTaSj9

New study suggests magic mushroom therapy much more effective than nicotine replacement for smoking cessation: http://bit.ly/ZjidMU

Didn’t even realise methamphetamine caused #brain damage, let alone this finding that THC protects against it: http://ti.me/1pmZ8nj

Popular anti-depressant drug (SSRIs), long thought to take weeks to take effect, changes healthy brains in just 3hrs: http://ti.me/Yyrnyt

Antipodean link between cannabis & suicide risk is tenuous. Correlation does not mean causation, explained here: http://bit.ly/XnwGGh

Fantastic article in this month’s The Psychologist by @ProfDavidNutt on therapeutic potential of psychedelic drugs: http://bit.ly/W34JCJ

Finally homing in on truth behind the proposed link between childhood cannabis use & psychosis in later life? http://bit.ly/XFxtCv

In the Q&A after my brain talks one topic consistently seems to pique curiosity: CAFFEINE -so I wrote a blog on it.. http://bit.ly/1ry3qZx

Worth further study? Of 446 adults treated 4 head trauma, lower incidence of death among those testing +’ve for THC: http://bit.ly/1uapOW4

“1 transcendent trip can alter people’s personalities on a long-term basis..making them more open..more appreciative“ http://bit.ly/1zJd0yg

If this wasn’t the NYT/well-written I’d never have retweeted yet another piece entitled “This Is Your Brain On Drugs” http://bitly.com/1thHVvC

Cannabis is orexigenic (i.e. smoking weed gives you the munchies) now we have a better understanding of the mechanism http://bit.ly/1ouaI1s

If your nightly cup of cocoa has a whopping dose of flavanols – it might just improve your memory: http://bit.ly/1wBPorI   #SortYourBrainOut

Microbubbles + ultrasound = ferrying drugs across the blood brain barrier: http://bit.ly/1DADhNL

This type of article usually makes me cringe. This 1 didn’t! Brain benefits of green tea etc: http://bit.ly/1t3HINJ   #SortYourBrainOut #SYBO

Does cannabis really shrink your brain and compensate by increasing connectivity? NHS Choices set the record straight http://bit.ly/10XXoY5

Electrical brain stimulation 2 – Caffeine 1 http://bit.ly/1vpJb3o

Update on therapeutic uses of MDMA (ecstasy) and psilocybin (mushrooms): http://bit.ly/1p1UmGV #brain #neuroscience

Smart drugs like modafinil don’t make your brain work better if you’re a bright spark: http://bit.ly/1BJoaUN   #SortYourBrainOut #SYBO

A little bit of booze improves your sense of smell: http://bit.ly/1np1FLV #neuroscience #SortYourBrainOut #SYBO

Supplementing radiation therapy with cannabinoid drugs slows down the progression of brain cancers even more in mice: http://ind.pn/1vcf9Rj

The bonding hormone oxytocin inhibits the fear center in the brain – http://www.medicalnewstoday.com/releases/285441.php

Finally a proper nootropic on the horizon! Keep an eye on Ana Pereira’s clinical trial of riluzole in mild Alz. http://bit.ly/13tDDIG #SYBO

The American Academy of Neurology calls for more long term studies into therapeutic use of medical marijuana: http://bit.ly/1vBWLfv

#marijuana &your #brain -does it REALLY do significant damage? http://bit.ly/1uwNau1 #neuroscience #hippocampus #amygdala #SortYourBrainOut

Drugs in space and sleepless in the shuttle http://wp.me/ptsTD-7RJ

More on impact of #cannabis use on the adolescent #brain, courtesy of Nature: http://bit.ly/1sz41LV #neuroscience #SortYourBrainOut #SYBO

Great news for drunks! New compound seems to mitigate against the brain damage that results from binge drinking: http://bit.ly/1FKLmRf

Laughing gas shows therapeutic promise in treatment-resistant clinical depression: http://bit.ly/1zHjJ9Z

Smokers have tougher time quitting menthol cigs – menthol alone increases nicotinic receptors in pleasure pathways! http://bit.ly/1IJ86TS

Time for another cuppa? Nice animation from @AsapSCIENCE about caffeine & how it affects your brain http://bit.ly/1qbq7Cd

 

Eating

“Eating a lot of sugar or other carbohydrates can be hazardous to both #brain structure and function”: http://bit.ly/1pMHgAk

2.1Bn people on Earth are obese/overweight; that’s a lot of narrowed #brain blood vessels : http://bbc.in/1lSW6Rl

People w/ “binge eating disorder..lower grey matter volumes..in OFC&striatum” which help keep track of goals/rewards: http://bit.ly/1ktGBDd

After eating – leptin travels up to #brain – reducing hunger – via astrocytes not just neurons: http://bit.ly/1rGQvpN

“mother’s high-fat diet triggers brain inflam in..developing fetus leading2anxiety&hyperactivity in offspring” [mice] http://fxn.ws/1C5UxNG

“trans fats increase the shelf life of foods..reduce the shelf life of people” +it makes you stupid: http://onforb.es/1xS2oZT

Another reason to stay in – Home cooking a main ingredient in healthier diet: http://www.sciencedaily.com/releases/2014/11/141117084711.htm

Obesity=chronic low-grade inflammatory state, influencing neuropsychiatric status thru’ effects of inflammation on brain (Castanon et al, 2014)

Cell hub within amygdala (renowned for it’s role in fear response) switches off urge to feed: http://bbc.in/1uy92G6     #neuroscience #brain

“Signals in the #brain that tell us to stop eating function less efficiently as we approach mid-life” http://bit.ly/1BdT8BD     #thankyouHenry

Forget the gastric band, to reduce obesity we may some day just crank up the juice on our vagus nerve stimulator: http://bit.ly/1o65u9E

Weight gain/obesity from high fat/high sugar diet prevented when receptor is blocked – but where do the calories go? http://bit.ly/1uf9V2F

More mindless eating of high calorie food when brain area implicated in resisting impulses is experimentally zapped: http://bit.ly/1r7rtyv

 

Emotion

Doh, why did I do that? How could I be so stupid!! (Rat regret) http://bit.ly/1oGdPQE

Longest running study homes in on what really makes men happy: http://bit.ly/1jvAuME

“aggressive men’s blood pressure went down..non-aggressive men..blood pressure [rose,whilst watching violent scenes]” http://bit.ly/1uyW5Jf

“I’ve got a bad feeling about this” Habenula #brain region activated when viewing images assoc w/ nasty consequences http://bbc.in/1pzAATn

Changing flavour of a mouse’s emotional associations w/ a specific environment thru’ #optogenetic #brain stimulation: http://bbc.in/1qLM9Yl

“fine-grained patterns of neural activity w/in orbitofrontal…code that captures an individual’s subjective feeling” http://bit.ly/1wb9pSy

“Chewing gum, surprisingly, improved mood, possibly because chewing seems to increase blood flow to brain” http://bbc.in/1DANoAg

“What we have found is a process that may dampen the brain’s sensitivity to negative life events.” http://bit.ly/ZBYW9P

As days get shorter “production of a transporter protein ramps up in S.A.D., lowering available serotonin” http://bbc.in/1ye9RlH

Ever noticed that musclebound gym freaks seem particularly moody? Appears that stronger men are quicker to anger: http://bit.ly/1qvZE0Y

Exercise protects against depression – but how? – The rise of PGC-1a1 as a possible mechanism http://www.medicalnewstoday.com/articles/283057.php

 

Events

Today=Big Day. When that paralysed person kicks off the World Cup they’ll feel underfoot via their arm: http://bit.ly/1iqKGU4

#Brain play at Young Vic, London: “The Valley of Astonishment” until 12th July http://bit.ly/1peny3J

Fancy trying some EEG Pong? Just head down to the Royal Society’s Summer Exhibition starting 1st July http://bit.ly/1q9txWN

If anyone over there in the US lives near the Franklin Institute this Your Brain exhibition sounds ace! http://bit.ly/1xTJUc3

Birdies for brains – golfing 100 holes in 1 day to raise money for brain charity http://kare11.tv/1kY0Fh0

You’ve been quoted in my #Storify story “The App-othecary: Is the future of medicine calling?” http://sfy.co/a00Pk

#Today is #World #Brain #Day !! Love your brain http://www.wfneurology.org/world-brain-day#

If I was in Philadelphia right now I would go, immediately, to the Franklin Institute’s Neural Climb: http://bit.ly/1zA2ozO Sounds awesome!

Read ’em and sleep: how one tweet led to a literary lock-in http://gu.com/p/42nvn/tw via @guardian

Very much looking forward 2 speaking at the London Business Forum event with @polarbearpirate tomorrow morning: http://bit.ly/11iQKMr

The App-othecary: Is the future of medicine calling? is hosted by @DrJackLewis at @acmedsci on 18th in London http://www.eventbrite.co.uk/e/the-app-othecary-is-the-future-of-medicine-calling-tickets-13850500219

 

Evolution

Did #brains of pre-human ancestors thrive on bug diet / the challenge of making #tools to get at them? http://bit.ly/1qJPVDZ

Brawn v brain: During human evolution, the brain got stronger and our muscles weaker

http://econ.st/1k1Dv9X

Protective buttressing of the hominin face #sexualdimorphism #evolution

http://goo.gl/Eva1MU  http://goo.gl/19SfmN

http://onlinelibrary.wiley.com/doi/10.1111/brv.12112/full

Did Standing Up Change Our Brains? http://neurosciencenews.com/bidepal-walking-cognitive-brain-change-1045

huh, interesting…Non-dominant hand vital to the evolution of the thumb http://bit.ly/1ulHl15

8,000 yr old (prob. human) brain found preserved in skull during archaeological dig in Norway: http://bit.ly/1nCc1si

Neanderthal trait found in archaic early human skull http://www.pasthorizonspr.com/index.php/archives/07/2014/neanderthal-trait-found-in-archaic-early-human-skull …

 

Film

Having been bored all week by Luc Besson’s Lucy inspired resurgence of articles on 10% #brain myth, this tickled me: http://bit.ly/1nB8NVD

 

Free Will

Free will emerges from brain “noise” http://bit.ly/1l2xbyo #neuroscience #EEG #freewill #noise #brain #SortYourBrainOut via @DrJackLewis

 

Funny

There comes a time in every neuroscientist’s life when the urge2make a human brain out of jelly becomes irresistible

X-ray GIFS of the human body in action http://bit.ly/1A4LrfB

Mathematical proof that hipsters all look alike http://wapo.st/1zk0otu

http://twitter.com/mocost/status/498756900956434432/photo/1pic.twitter.com/2ja2LbZ8rm

PNIS, it’s like The Onion for science: http://pnis.co/index.html

 

Gaming

Immersive virtual reality gaming is now so good it might be game over for reality, new blog just posted http://bit.ly/1lNOLYr

Video gaming in kids might not have adverse impact on cognition but “displacement threat” should not be trivialised http://bit.ly/1nKeKx9

Anyone want to make a game with me? http://www.tiga.org/repository/documents/editorfiles/onlinesubscribers/tiga_sources_of_finance_document.pdf

“Throw Trucks With Your Mind..ultra-violent meditative competitive game” – anyone? http://lat.ms/1oQ7HpM

 

Geek Chic

Nearly lunchtime (in Europe at least) Perfect opportunity to listen to ep1 of our brand new podcast!: http://bit.ly/1lwfx8E

New improved #GeekChicPodcast – out now!! Getting people hooked on healthy food, brain-to-brain comms & titanosaurs http://bit.ly/1qH2K2i

Saving lives with crisp packets, Xe memory erasers & @AsapSCIENCE animations on internet brains #geekchicpodcast ep4: http://bit.ly/1rinZJl

A True and Complete Account of the Neuroscience of Zombies – Scientific American http://ift.tt/1HeHLfT

Amazing Rosetta images show Philae bouncing 1km off comet: http://po.st/N8Im3Q by @jtemperton

New #GeekChic popscience podcast from me & @Xfm_Lliana. This week: pandas who fake it & lesbians who don’t need to http://tinyurl.com/mhvyt6x

Do we actually dream in slow motion? Find out in @DrJackLewis and my geek chic Podcast here: https://itun.es/gb/MYC82.c

Ever heard of coloured icebergs? Read about this natural phenomenon here: http://bit.ly/terranostra #travel #nature

#geekchicpodcast episode 4: http://bit.ly/1rinZJl

Cockroach biobots have caught the attention of the U.S. Department of Energy: http://bit.ly/1ui1Lbi

Geek Chic Science Weekly podcast will be available for download from today onwards #geekchicpodcast https://itun.es/gb/MYC82.c

Geek Chic Podcast Episode2 – Out Now!! How to get hooked on healthy food, vulcan-esque communication &huge dinosaurs: http://bit.ly/1qH2K2i

Geek Chic Weird Science Podcast is finally on iTunes!!! Pls download all episodes for FREE & share 🙂 x https://itunes.apple.com/gb/podcast/geek-chics-weird-science/id921816230?mt=2

Geek Chic Weird Science podcast, download, for free, from iTunes & listen anytime you like: https://itun.es/gb/MYC82.c

In Jan 2014 @Xfm_Lliana invited me2chat weird&wonderful science stories on XFM every Sun. Now we have a podcast! Ep1: http://bit.ly/1lwfx8E

Looking for some Fri distraction? #geekchicpodcast Ep3 Jack The Ripper Special -has science finally cracked the case? http://bit.ly/1qXEIBC

#geekchicweirdscience podcast ep9 Nobel Special is OUT NOW!! http://tinyurl.com/pw9w77a Catching up on new approaches to investigating Brain GPS

Abolishing arachnaphobia by taking a scalpel to the brain;very halloweeny article from New Scientist http://bit.ly/1089Cg7   @GCweirdscience

Anchoring the brain’s compass: http://bit.ly/1vzVYzV   Little amuse bouche ahead of this week’s #geekchicweirdscience podcast @GCweirdscience

Curious about teleportation? Baffled by quantum entanglement? Prof Gisin explains all in our latest GCWS podcast: http://tinyurl.com/GCweirdscience

DidUcatch new ep of #geekchicweirdscience podcast? Killer whales speaking dolphin, transplanting sexual organs&more! http://tinyurl.com/pw9w77a

Geek Chic Weird Science ep10 – miracle spinal surgery, hoverboards, re-heated pasta, tractor beams & birds on Prozac: http://tinyurl.com/pw9w77a

Dolphins can detect magnetic fields and might well use this ability to help them navigate the oceans: http://bit.ly/1vbV1tO

Geek Chic Weird Science podcast ep7: “Teleportation Special” OUT NOW!!  @Xfm_Lliana & I interview a quantum genius…

https://itunes.apple.com/gb/podcast/geek-chics-weird-science/id921816230?mt=2 … – ep6 – Out now! Cunningly cultured chimps, (potentially) calamitous comets & [gasp] a coffee crisis on the horizon

Rosetta Mission selfie http://wrd.cm/1wjGa3c

Thanks @DrJackLewis & @Xfm_Lliana for the fun interview abt the hippocampus, place cells & Nobel prize https://itun.es/i6B33FT

This one’s also very #geekchicweird science: http://echinoblog.blogspot.ca/2014/10/five-points-about-fossil-history-of.html

Being Halloween ’n’ all presumably someone out there fancies making a zombie..here’s a 1-stop-shop from @SciencePunk: http://amzn.to/1udf2V2

Bounce baby bounce: http://www.planetary.org/blogs/emily-lakdawalla/2014/11171502-rosetta-imaged-philae-during.html … #philae bounce data

Ever wondered how “homing” ravens in Game of Thrones reach their destination? Brain gyroscope+gravity detectors: http://bit.ly/1EG6iYQ

Geek Chic’s Weird Science podcast ep14 http://bit.ly/1rpMfIh Will we Clone Wooly Mammoths? Is Brain Electrocution better than Coffee? Et al

Spider brain, spider brain, does whatever a spider brain does… Delving into the jumping spider brain: http://nyti.ms/1yTGZQ7   @GCweirdscience

PODCAST: ep15 @GCweirdscience Do we dream in slow motion? Could you live a life aquatic? How to make a digital animal http://bit.ly/1rpMfIh

When Philae/Rosetta were first launched from French Guiana ten years ago..Twitter had yet to be invented via @RogerHighfield @GCweirdscience

“whales,dolphins&elephants share our ability2learn new vocalisations/3groups of birds:songbirds,parrots&hummingbirds” http://bit.ly/1AcRtdw

Print a personalised virus to kill your specific cancer and for a fraction of a price http://www.newscientist.com/article/mg22429990.200-i-want-to-print-personalised-cancer-drugs-in-a-day.html … – amazingly beautiful idea

Very Blade Runner, this: extracting images from corneal reflections http://ow.ly/GwUSZ

Lego robot with a worm brain: http://nydn.us/1ITmrgE OpenWorm project seems to be capturing imaginations all over the world @GCweirdscience

JanisCarter lived in cage onGambian river in effort2reintroduce domesticated chimp2wild: http://bit.ly/1B94mYi @Radiolab #SelfExpHeroes

New #GeekChic popscience podcast from me & @DrJackLewis. This week: pandas who fake it & lesbians who don’t need to http://tinyurl.com/mhvyt6x

PODCAST: we look back on the best weird science stories from 2014 in our 17th episode of @GCweirdscience http://bit.ly/1rpMfIh   @Xfm_Lliana

Which is better: http://brainsciencepodcast.com/   or @GCweirdscience (paranormal science special will be released tomorrow!!) #battleofthepodcasts

No but seriously this is great – Swiss / Ukranian collaboration on homing pigeons, study required huge meteor crater: http://bit.ly/1EG6iYQ

 

Gut Bacteria

This account of human evolution sees us merely as puppets dangling on the strings of our gut bacterial puppeteers! http://theatln.tc/1mIVtAV

Balanced, well-written account of story-so-far re science taking influence of gut on brain more & more seriously: http://bit.ly/ZSBh5g

Nice update on the latest research investigating the link between gut bacteria and brain function from Nature http://bit.ly/1v5thvr #SYBO

“armies of bacteria living in our guts can pull the strings in our #brains to get what they want” http://onforb.es/1riA8jh   #neuroscience #SYBO

Daily microbiome tracking – I wish I could have done this for my connectome!

Gut bacteria may influence food cravings2get what they want by sending message2 #brain via vagus nerve: http://bit.ly/1tLIhtA   #weirdscience

 

Hallucination

How cultures influence content of hallucinations/delusions

 

Heuristics

Brains go to great lengths to preserve personal narratives -only getting labelled “confabulation” once at the extreme http://bit.ly/1nXJB8P

I don’t have a stock portfolio… but if I did I’d certainly keep these psychological biases in mind: http://onforb.es/1ou2oP6   #SortYourBrainOut

Attractive people are often assumed to be “good” but does being “good” bias people to rate them as more attractive? http://bit.ly/1rk7lEt

 

History

“Aldini zapped the #brain of a decapitated criminal by placing a metal wire into each ear & then flicking the switch” http://wrd.cm/1nUd5VT

Mosso machine 1882: get person balanced on plank, play them a sound, blood rushes to #brain, tipping the balance! http://n.pr/VzEyDu

 

Holding Onto Marbles

“Less time sitting down” = better way of helping older people keep their white matter in good nick: http://bit.ly/1ucWqQi   #SortYourBrainOut

“cognitive health in old age reflects the long-term effects of healthy, engaged lifestyles” …but not “brain games” http://stanford.io/1rXY05B

Brain Age test for middle aged people to slam the brakes on our descent into cognitive decline – NICE! http://bit.ly/10OrbTA   #RetirementDNA

Brain function can improve as you age: http://bit.ly/1yR3sgs – great to hear given that I’ve spent all day thinking about #RetirementDNA !!

I did a little piece in the Independent Online on Holding Onto Your Marbles to promote #SortYourBrainOut http://ind.pn/143Scnb #SYBO

You are what you..do for a living: http://yhoo.it/1ATx54x Daily mental activity induced by your job can help u build cognitive reserve #SYBO

The big message for #brain health to aid the battle against dementia in 2015? “Use It Or Lose It” http://ind.pn/1zN8dIY   #SortYourBrainOut

“parts of the brain that were the last to develop were also the first to show signs of age-related decline” http://bbc.in/1ALZhX8

 

Intelligence

After decades of slowly increasing IQ it looks like we might now be going backwards. But why? http://bit.ly/1toL8JA   #SortYourBrainOut

Outgamed by a chimp – in your face Homo sapiens! http://bit.ly/1nSsRj4

 

Interview

What Entrepreneurs Can Learn From Neuroscience w/ @DrJackLewis

 

Language

Time to learn a new language? “those who spoke2or more languages had significantly better cognitive abilities” http://bbc.in/1tAAZYi

“Listening effort and accented speech”. http://feedly.com/e/Scjtk42b The case for NOT outsourcing call centers?

This is unbelievably amazingly awesome – Star-Trek style instant voice translation

“people who speak more than 1 language fluently have better memories..more cognitively creative & mentally flexible” http://bit.ly/1rODTNM

If you get someone to say a word out loud, but tweak the sound of their own voice, you can make them talk nonsense: http://bit.ly/1xEGBT1

Mandarin speaking nanny for your infant child,perhaps? Adult brains recognise language features from infancy exposure: http://ti.me/1zDi8jV

 

Learning

“..striatum learns the pieces of the puzzle and then the prefrontal cortex puts the pieces.. together.” http://bit.ly/1lUHip6 via @PsyBlog

What goes on inside the brain as we learn from our mistakes http://ti.me/1qBjfwJ

Don’t Dismiss MOOCs – We’re Just Starting To Understand Their True Value: http://www.science20.com/the_conversation/dont_dismiss_moocs_we_are_just_starting_to_understand_their_true_value-144160

Dopamine helps with math rules as well as mood: http://www.sciencedaily.com/releases/2014/12/141205093831.htm

Utilise the “dead time”: Essential health info,distilled into small chunks,offered not force fed -perfect!

 

Meditation

Laughter puts #brain in2state similar to that of deep meditation

 

Memory

Nice short video with distinguished neuroscientists explaining basics of #memory: http://bit.ly/1nuJPcC

Bring unpleasant memory to mind, inhale Xenon, goodbye emotional pain – future of recovery from heartbreak / trauma? http://bit.ly/1rinZJl

Incredibly intricate interplay between hippocampus and septum enables us to create chunks of memory: http://stanford.io/1qct5GK   #neuroscience

Default mode network, usually associated with daydreaming/mindwandering, very much involved in certain memory tasks: http://bit.ly/1sh2Hrk

Obama dishes out: $810k MIT – determining which exact brain circuits are involved in generating short-term memories that influence decisions

fMRI: CA3 overlap in #hippocampus may explain when we find it “difficult2differentiate between similar past memories” http://bbc.in/1mfkjGb

“frontoparietal network plays key role in analysis,memory retrieval,abstract thinking&problem-solving/fluidity2adapt” http://bit.ly/1A8dEBm

NEWSFLASH: memory may not be in synapses http://bit.ly/1DUXmSH Next they’ll say action potentials are just there 2 generate electric fields

On the topic of TMS.. 20mins of daily magnetic stimulation for just 5 days improved memory in study of 16 volunteers: http://bit.ly/1qlNN5w

Shedding New Light on the Formation of Emotional Fear Memories: http://neurosciencenews.com/memory-formation-hebbian-plasticity-1605/ #neuroscience #memory

 

Mind Over Matter

Cool! RT @mrianleslie: This is amazing: the neuroscience behind Bruce Lee’s “one-inch punch” http://www.popularmechanics.com/science/health/nueroscience/the-science-of-bruce-lees-one-inch-punch-16814527

Mind over matter – Wim Hof can withstand freezing swims/hikes in bare skin – 3 tricks to control his body & #brain: http://bit.ly/VQBVNS

These incredible robot exoskeletons used in Korean shipyards remind us of something… More: http://ow.ly/zVJ54

 

Morality

Possible neurobiological basis for tradeoff between honesty and self-interest http://www.sciencedaily.com/releases/2014/09/140902114230.htm

Morality pills: reality or science fiction? http://www.theguardian.com/science/head-quarters/2014/jun/03/morality-pills-reality-or-science-fiction

 

Music

Musical training improves various aspects of executive #brain function in old & young alike http://bit.ly/1p9jaCR

Speaking of Default Mode Network: activity ramps up when you hear song you like -is this losing yourself in the tune? http://huff.to/XvXxQA

Numerous benefits of providing music lessons to underprivileged kids includes improved language processing http://n.pr/1nMzbZL

Music saved my voice: http://bit.ly/1v0ApGZ     Brain aneurysm robs music teacher of ability to speak, melodic intonation therapy wins it back

Been wondering when a band would jump on the binaural beat bandwagon – headphones on – relaxing?: http://bit.ly/1k9Dcv8 #SortYourBrainOut

What Wired thinks about a music neuroscience app that helps you increase focus by many hundred % http://wrd.cm/1j8VSu9     #neuroscience #music

Why is melody in the high notes and rhythm in the bass: http://bit.ly/1A5RsJO #neuroscience #music #SortYourBrainOut #SYBO

 

Navigation

Fascinating research from @hugospiers throws more light on #brain navigation systems http://bit.ly/1nWhMTx

Bat Nav http://bbc.in/124L3lb @GCweirdscience

Your brain’s internal compass – the stronger the signal it produces, the better your sense of direction: http://bbc.in/1r5IY48 @hugospiers

 

Neuroanatomy

If your brain was size of planet Earth..this infographic shows size of its nuts&bolts http://bit.ly/1jUrCTq

The Neuromythology of Einstein’s Brain http://blogs.discovermagazine.com/neuroskeptic/2014/05/24/myth-einsteins-brain/

Leonardo Da Vinci with his neuroscientist hat on: http://bit.ly/1Afvwfz #neuroscience

If I get hold of a cow brain would anyone be interested in bringing their kids2see a live dissection? http://bit.ly/1yjsFTz   @GCweirdscience

Convention Defying Brain Cell: new neuronal “short-circuiting” feature spotted in brain’s memory bank: http://bit.ly/ZknTqq

Brain’s glial cells – long thought2be *just* passive support cells – increasingly recognised to play important roles: http://bit.ly/1qwK2Y5

Prodding around inside human brains during neuroanatomy practicals I always wondered what the choroid plexus was for: http://bit.ly/1rF1LQL

From physics to neuroscience: “Single neurons, he said, are fairly well understood, as are small circuits of neurons” http://nyti.ms/1xq0gbL

Bizarre Human Brain With No Wrinkles Discovered http://www.iflscience.com/brain/lost-and-found-smooth-human-brain

Major brain pathway rediscovered http://gu.com/p/43cmm/stw

100 missing brains: http://bit.ly/1zmmRpD   If you are entrusted with Einstein’s brain you really should take more care.. @GCweirdscience

Regions of the brain strengthen with age http://medx.cc/334222167 #neuroscience

Astrocytes:always the bridesmaid,never the bride in discussions about #brain function;’til now? http://bit.ly/1qKqxBt #neuroscience #memory

Investigating factors that cause the #brain surface to fold up forming the distinctive peaks & valleys: http://bit.ly/1o9ih6A   #neuroscience

 

Neurodevelopment

Ultra-fine particles found in air pollution seem to play havoc with early brain development

Consumption of highly-sweetened drinks throughout adolescence leads to cognitive impairment (in rats, so far) http://bit.ly/1s4q0rm

Great advice re: how best to stretch a child’s #brain described at 3m40s in this lovely interview: http://bit.ly/1mDK2r6   #SortYourBrainOut

Baby’s brain rehearse speech five months before they talk http://bit.ly/1ne4HUC @ScienceDaily #babytalk #SYKBO via @perked_brain

“..newborn #brains grew at an average rate of 1%/day” Cerebellum doubles in size over 1st 90days http://bbc.in/1pMeC2q   #neuroscience #SYKBO

“When it comes to #brain development, time in the classroom may be less important than time on the playground” http://n.pr/1p9PMdK #SYKBO

On topic of importance of play4children.. Nils Norman compared adventure playgrounds across globe, book only £85!!: http://amzn.to/1oqSlDh

The Case for Packing Libraries Full of Toys and Games – http://www.citylab.com/work/2014/08/the-case-for-packing-libraries-full-of-toys-and-games/375530/ … #creativity

Young humans grow up much slower than our primate cousins because our #brain is so “energy expensive”: http://bit.ly/1p9Jpsb #neuroscience

 

Neuromarketing

Interesting thoughts on using insights from neuroscience in #advertising / #marketing: http://bit.ly/1pZqMIt via @stromilof #neuroformed

So good it needed tweeting twice: http://bit.ly/1rR9oCr Shared brain activity in few predicts audience preferences at large #neuroformed

Happy shoppers come in many varieties: run-of-the-mill happy, happy-excited. happy-aroused & (beware) happy-frenzied! http://n.pr/11vQjxY

 

Neuromyths

 Neuromyths are hampering education

Christian Jarrett is worried about the impact of neuromyths on society

Exploding the 10k hrs of deliberate practice #myth – it’s no guarantee for greatness

Beware fake brain science in schools: http://slate.me/1yjtsEg

 

Neuroplasticity

NHS Choices continue to marshal the dubious fringes of science journalism – multi-tasking shrinks your brain, huh? http://bit.ly/1CrolB3

“30mins..daily training for 1 month..improvement in..ability to understand speech in noisy..conditions” http://bit.ly/1pAFh20

This is the most accurate description of our study: Media multitasking ‘brain shrink’ claims unproven NHS Choices – http://www.nhs.uk/news/2014/09September/Pages/Claims-media-multitasking-shrinks-brain-unproven.aspx

Bats are the only creature that can see using echolocation, right? Wrong! This amazing young blind lad can do it too: http://youtu.be/TeFRkAYb1uk

Brain Scans Reveal Gray Matter Differences in Media Multitaskers: http://neurosciencenews.com/gray-matter-acc-multitasking-1358/ … #neuroscience

Brainy processing at your fingertips http://gu.com/p/4xbpk/tw #neuroscience

Football “is a triumphant display of the incredible plasticity of the human brain http://bit.ly/1lkr3RP

How Culture Shapes Our Senses – NYT http://nyti.ms/1oUsT9S @tanyaluhrmann Ht @somatosphere

Making it to 24 years old without realising your whole cerebellum is missing is a true testament to neuroplasticity: http://bit.ly/1rXP3ja

My PhD supervisor used2say painters were visual scientists. Here @wiredscience effectively suggests same4film editors http://wrd.cm/1pMHIS0

When it comes to changes in brain thickness… Bigger is not always better: http://wrd.cm/1taWfr8   #geekchicweirdscience @GCweirdscience

Coaxing brain support cells (glia) to convert into electrical brain wires (neurons) to fix damaged parts of the brain http://bit.ly/1yY0aYd

Zoe Kourtzi leads Adaptive Brain Computations project in Cambridge; aiming to understand & test how learning happens: http://bit.ly/1t9XoM8

“Vagus nerve stimulation takes advantage of the brain’s neuroplasticity” to cure tinnitus: http://bit.ly/1rcV1bm   #neuroscience #tinnitus

Well read? How digital reading is changing (hurting) comprehension. http://www.newyorker.com/online/blogs/mariakonnikova/2014/07/being-a-better-online-reader.html

Intensive smartphone use causes your brain’s territory for processing thumb sensations2enlarge: http://fxn.ws/1xqnpOz   169articles in 4days!

Neuroplasticity in action – how your touch screen devices are changing your brain: http://bbc.in/1zTWzvY   #SortYourBrainOut @polarbearpirate

The Tortured Brain – Insightful article that pulls together info on CIA torture practices, neuroplasticity & PTSD: http://bit.ly/1whLEax

Something special about neuronal gamma activity (40Hz)-making mouse #brain supersensitive2gentle touch: http://bit.ly/1pvFLIk #neuroscience

Sleep-Dependent Neuroplastic Changes during Auditory Perceptual Learning http://www.sciencedirect.com/science/article/pii/S1074742714002111

 

Neuroscientists

If I was Miguel Nicolelis I’d B getting really nervous about 2morro’s brain-controlled exoskeleton world cup kick off http://bit.ly/1kKhxI6

Here’s a short film I edited & animated of interviews with top scientists at last year’s BNA conference http://bit.ly/1mNF2hl

Here’s a taste of 10 interviews I filmed w/ top neuroscientists at the British Neuroscience Association conference http://bit.ly/1mNF2hl

Trouble at t’mill: KCL scientists facing mass redundancy. Sounds brutal. My heart goes out… http://bit.ly/T32nlT

Did I mention I interviewed some of world’s top neuroscientists &cut a short animated film? 🙂 http://bitly.com/1mNF2hm

On subject of @hugospiers, here he describes role of #hippocampus in imagining future scenarios http://bitly.com/1mNF2hm

How to Criticize with Kindness: Daniel Dennett on the 4 Steps to Arguing Intelligently http://www.brainpickings.org/index.php/2014/03/28/daniel-dennett-rapoport-rules-criticism/ … via @timetit

Nice interview with Charles Spence in CB. Even manages to diss post-pub peer review on the way 🙂 http://www.sciencedirect.com/science/article/pii/S096098221400387X

Charles Limb – head & neck surgeon, improv pianist & rapper exploring brain mechanisms of creativity: http://bit.ly/ZMAAKo @GCweirdscience

Future of the Brain, anyone? Collection of essays from some of the world’s leading thinkers in neuroscience: http://bit.ly/1DGxTMy

Coming soon ‘The Para-Academic Handbook’ http://hammeronpress.net/page19.htm <you don’t have to be in academia to do good research or innovative practice

Meet the mother and father of cognitive neuroscience @utafrith & @cdfrith | @mocost http://gu.com/p/4x56x/tw via @guardian

Fascinating article: http://bit.ly/1vblwDw by @hugospiers – who we interviewed for next week’s #geekchicweirdscience Nobel Special podcast

John O’Keefe is a living legend anyway & now his scientific genius has been recognised with a Nobel prize! http://tinyurl.com/johnokeefenobel #brainGPS

My favorite professor of behavioral economics, @danariely recommends MOOC by @paulbloomatyale, so I’ll be tuning in. http://ow.ly/C8DcK

One of my favourite personalities in #neuroscience defending Europe’s Human Brain Project from a broadside attack: http://bit.ly/1t3imgF

 

Neurosurgery

Successful trepanation on Mongolia/China border 2,300 years ago – what was the motive for this hole-in-head surgery? http://dailym.ai/1p2g7XI

Genius! Neurosurgeon predicts diagnosis of brain area impacted by stroke – asking patient to speak a 5 word sentence: http://n.pr/1mG9COM

Fantastic description of how surgical treatment of epilepsy helps us do phenomenal #brain research: http://nyti.ms/1kDsAz2   #SortYourBrainOut

Can’t get enough of the concept of playing the violin whilst surgeons operate on your #brain: http://cnet.co/1tjWnCd   #neuroscience #SYBO

The Fascinating Reason This Man Is Playing Violin During His Own Brain Surgery by @erbrod http://mic.cm/1sRlj5s via @MicNews

 

Optical Illusions

Here You can change some visual attributes to increase or decrease the café wall illusion. http://joyfulcoder.net/cafewall/

This is definitely one for @GCweirdscience Spinning chocolate cake illusion: http://youtu.be/HxSN1FkcZ64 Stunning #GeekChicWeirdScience

Optical illusions anyone? Go on, you know you wanna spend your lunch break tying your occipital lobe in knots: http://wrd.cm/1vlRIV1

 

Other Creatures’ Brains

Devil rays have “sponge-like mesh of large&small arteries” to warm their #brains during 2km deep dives http://bbc.in/1qR5fyV #neuroscience

39,000 year old Wooly Mammoth brain (with a well preserved “tough mother”): http://bit.ly/1sscZVX  @GCweirdscience

“humble nematode worm has..its neural connections hot-wired,changing the way it responds 2 salt&smells” http://bit.ly/1rcXJxt #neuroscience

Elephant’s nose best: African elephants have twice as many olfactory genes as any other mammal. http://feedly.com/e/r_rCUv8d

Giant prawn fossil discovered in China has perfectly preserved 520Million year old #brain: http://bit.ly/1nO2f6m #archaeology #neuroscience

RT @mocost: 80,000 neurons firing in zebrafish http://bit.ly/UIaXHv http://wrd.cm/1qaCTOg http://bit.ly/UIaXHw

Dolphins & Beluga whales squeal with delight when they know a prize is coming their way: http://bit.ly/1twlbbV #brain #reward #weirdscience

Lethal aggression in Chimpanzees is better explained by adaptive strategies rather than human impacts http://www.nature.com/nature/journal/v513/n7518/full/nature13727.html

If crayfish can convert blood cells2brain cells2replace damaged ones-why cant we? http://bit.ly/1nLlKYV   #neuroscience #transdifferentiation

In other news today, scientists have taught fish how to walk http://bit.ly/1qDaoM9   http://youtu.be/mKxRe0hAQmg?list=UU7c8mE90qCtu11z47U0KErg

 

Pain

Swearing when you hurt yourself actually makes it feel better. http://DiscoverMagazine.com   Cursing & #hypoalgesia.

Chronic back pain? Maybe it’s time to quit smoking http://bit.ly/1s1vu3d I find the explanation hard to believe; make of it what you will !

The benefits of psychological treatment for chronic back pain http://blog.backpainrelief.net/the-benefits-of-psychological-treatment-for-chr

 

Parenting

Fascinating! Gay dad #brain responds to new parenting role (adoption) just like both straight parents: http://ti.me/1jWeNbd

Many pregnant women are slightly iodine deficient which can have knock on effect on their baby’s #brain development: http://bit.ly/1k952k6

Supportive parenting is neuroprotective: http://bit.ly/1pGUuxm

Amazingly, fatherhood actually changes a man’s #brain: http://wrd.cm/1qKEoDw #neuroplasticity #neuroscience #SortYourBrainOut #SYBO

For those archaic types that still believe a good spanking is good for your kids – not true, read this: http://cnn.it/1x0ORN7   #neuroscience

As women leave childbirth later,will this: http://tinyurl.com/pptt85y (mitochondrial problems) lead 2 more of this? http://tinyurl.com/nh73ek6 (IVF)

 

Personality

What is introversion? What REALLY defines an introvert? Or an extravert for that matter http://bit.ly/1oJ0qaw

Why The Myers-Briggs Personality Test Is Misleading, Inaccurate, And Unscientific via @bi_strategy http://www.businessinsider.com/myers-briggs-personality-test-is-misleading-2014-6

 

Pornography

Negative correlation discovered between pornography consumption&volume of striatum (drive, reward etc) #neuroscience http://reut.rs/1tT54Ej

“increasing numbers of young men…cannot maintain an erection because they’ve wrecked their appetite w/ pornography” http://bbc.in/1jlZ8lW

Pornography ” is an addictive, disruptive drug in visual form.” http://ow.ly/FbTqM h/t @EduardoZugasti

 

Poverty

Poverty can be so cognitively demanding – little mental energy left for anything else

 

Psychology

Sports psychology perspectives on Luis Suarez’s propensity to bite people http://bit.ly/VqvGB9

Nice example of using knowledge of the #brain to underpin habits of thinking that help you get what you want http://www.huffingtonpost.com/2014/06/07/brain-science-get-what-you-want_n_5455366.html?ir=Healthy+Living

Psychology is weird, child psychology is much weirder. http://www.slate.com/articles/health_and_science/science/2014/06/developmental_psychology_s_weird_problem_children_from_rich_educated_families.html By @jane_c_hu via @le_feufollet

 

Quotes

“Science does not know it’s debt to imagination”

“There is a road from eye to heart that does not go through the intellect” #SortYourBrainOut

Levi Roots’ reggae reggae message: Be yourself Believe in yourself If you fail in 1 passion – merge it with another 1

“I have decided to be #happy, because it’s good for my health.” -Voltaire

“ If you were a plant…you would think of a drug as this: ‘Something I use to make animals do what I want’ ” @zoecormier SexDrugsRock (2014)

“Any fool can know. The point is to understand” ― Albert Einstein

If you don’t know where you are going, any path will get you there. ~ Lewis Carroll

“Every man can, if he so desires, become the sculptor of his own brain” – Santiago Ramón y Cajal

“The hardest thing to learn in life is which bridge to cross and which to burn” ― Bertrand Russell

 

Religion

Bit of light Fri reading on “Neurotheology – neurological study of religious & spiritual experiences”

 

Reviews

Wow – that’s 3/3 book reviews so far suggesting Susan Greenfield’s new book is more “Mind Cringe” than “Mind Change”: http://econ.st/1thls49

1st thought: ‘TV series called “Hack My Brain” – why didn’t I think of that?’ then I actually read the review – Ouch! http://nyti.ms/1saEZ6B

 

Reward Pathways

“the striatum shows more activity to monetary rewards when the reward was judged to be fair” http://bit.ly/1sGyh5x     #SortYourBrainOut

Doing it with someone else makes it feel more intense: http://tinyurl.com/Do1tTogether     …whatever “it” may be!

How to create an addictive gaming experience? Hijack the reward system. Unfortunately, it really is as easy as this.. http://n.pr/1oUcljA

Study investigating curiosity highlights the importance of dopamine in learning… not just pleasure and drive: http://bit.ly/1vyhlyk

Stimulation of the “pleasure hub” (VTA) whilst mouse dreams of a certain place in space makes it prefer it when awake http://n.pr/1BQwDp6

 

Science Communication

Learning about #science through #comedy: http://bit.ly/1uWMiju

Loving animations like this that illustrate our #brains in action..even with the inevitable corner-cutting: http://bit.ly/1cKa7An #SYBO

This truly is a thing of beauty: http://bit.ly/1pLYoUe Immaculate narrated-animation depicting 2000yrs of human migration via @tomstafford

 

Senses

“Stem cells in the tongue produce new taste cells every fortnight” http://bbc.in/1xbDiY2

Olfactory Reveille: it’s now possible to purchase an alarm clock that emits the smell of bacon at “wakey-wakey” time! http://bit.ly/1BxT0MK

New study: Neurons in your skin perform advanced calculations http://ow.ly/3pNMcr

Newsweek Interview: Digitising Smell: The Third Sense Is Coming to Your Phone – interview with @adriancheok http://www.newsweek.com/2014/09/19/digitising-humanity-about-take-another-huge-step-forward-smell-269729.html

Every cloud… silver lining of #dyslexia is a #brain that is more adept at certain visual abilities: http://bit.ly/1z4IQQq   #neuroscience

Reaching for object of unknown size in cluttered environment people grasp correctly anyway – spooky! http://bit.ly/1GHHmiV   @GCweirdscience

Bee brains – with only a million neurons (we have 86 Bn!) – can still see the big picture: http://bit.ly/1w4zKp8

Cunning study: how brain makes vision feel Hi-Def despite fovea only covering area size of thumbnail at arm’s length: http://bit.ly/1waUDxo

Why we don’t (usually) notice stunt doubles: http://bit.ly/1sQle3S Brain design “feature” not “flaw” #SYBO #SortYouBrainOut @GCweirdscience

Can humans really distinguish 1 trillion different odours? Or just 10? http://arxiv.org/abs/1411.0165 via @ewencallaway

Neuroscience of Taste: Chef’s Creations Delight the Senses – Live Science http://ift.tt/1EZ3PJs

It’s beginning to smell a lot like Christmas: The neuroscience of our nostalgia. http://ow.ly/GplSt #science

The taste of music – courtesy of the crown prince of multisensory interactions: Prof Charles Spence http://bit.ly/1yz5H69   #SortYourBrainOut

If it was 1st April there’s no way I would post this – ‘average’ person can guess ur car from ur face: http://bit.ly/1tLDzfl     #weirdscience

How #brain sees shape that isn’t really there. Less activity required when illusory contours perceived http://bit.ly/1sR6QZw

Insights into vision from people blind from birth but given back the gift of sight in adulthood by science/medicine: http://nyr.kr/1qkNeZT

Where Hollywood movies and #neuroscience converge: http://wrd.cm/YWb1WU #brain #vision

 

Sex

How I Rebuilt Tinder And Discovered The Shameful Secret Of Attraction http://www.buzzfeed.com/annehelenpetersen/we-are-all-classists?bffb&utm_term=4ldqpgp#18dhj72 … oh, this is quite interesting!

Easy Access Internet Porn: “..worries &frightens people..creates anxieties about their bodies &sexual performance…” http://bit.ly/1xtwqVZ

The headline we’ve all been waiting for: Sex is good for your brain http://huff.to/1neOpMc … it was only a matter of time

Lesbians have more orgasms than straight women – so should straight men ask lesbian friends 4 some tips? http://bit.ly/1vFhK2k   #sexhospital

 

Showreel

I’ve compiled clips from TV series I’ve presented http://bitly.com/1u10k21 Please watch&let me know which clips are best #crowdsourcedshowreel

Thank you @jjunno for your selections: “TM05-SH04-HT01 and you had at HT 03 :)” #crowdsourcedshowreel

Using Wisdom of Crowds to make perfect showreel, pls pick favourite clips: http://bit.ly/1u10k20 #neuroscience #brain #crowdsourcedshowreel

 

Sleep

“Working antisocial hours can prematurely age the brain&dull intellectual ability” #SortYourBrainOut – get a new job? http://bbc.in/1x28EyH

Not just too little (<6hrs) but also too much (>8hrs) sleep is linked2poorer cognitive function in older people http://bit.ly/1rFrgjK

“The less older adults sleep, the faster their brains age” http://bit.ly/1sTSrvQ

ASMR for #insomnia? Soothing/tingling sensation travels over scalp in response2specific types of sensory stimulation http://nyti.ms/1tyjv2T

I often bang on about importance of good night sleep 4 #brain health -so it’s good to see evidence accumulating http://reut.rs/TcTHKv

Lack of sleep linked to negative thinking http://bit.ly/1vzjM1t (and neurodegeneration http://bit.ly/1lnf07j)

Doesn’t surprise me one little bit: http://m.bbc.co.uk/news/health-29166466 … I often find myself continuing daytime tasks in my sleep (even debugging code!)

Earlier I admitted2solving computer programming bugs in my sleep.According2 @sciammind it’s been going on since 60’s! http://bit.ly/1oBHTtY

Implanting designer gene into certain region of brainstem makes deep sleep switch-on-and-offable: http://bit.ly/1s6gE1T

In #SortYourBrainOut @polarbearpirate & I stress importance of sleep for brain health,here’s why + ways2improve sleep http://bit.ly/1BdicI6

It’s not big, it’s not clever… going without sleep is deleterious to brain function: http://theatln.tc/1wfaM7n   #SortYourBrainOut #SYBO

Love how cunning yet simple this experiment is: http://bbc.in/1r9SN1a – establishing whether or not we dream in slow motion via @BBC_Future

To Sleep, Perchance To Learn: why memory suffers when we’re sleep deprived & the chemical injection that can boost it http://n.pr/1BQwDp6

“#memory distortion is greater after #sleep deprivation..people are getting less sleep each night than..ever” http://bit.ly/1ne7M68   #SYBO

#Meditate While Lying in Bed For More Restful #Sleep http://ow.ly/Gebe6 #SortYourBrainOut

Get a new iPad for Christmas? Don’t use it just before bedtime or it will screw up your sleep: http://bit.ly/1xrLuEA   #SortYourBrainOut

‘Sleep drunkenness’ more common than thought, new study finds – Health – http://TODAY.com http://ow.ly/AMb6q

The chicken and egg of sleep problems / beta amyloid deposition in the brain of elderly people: http://bit.ly/1vzkuf8   #SortYourBrainOut

Why we yawn: http://bit.ly/1H7se0c   @GCweirdscience @Xfm_Lliana #behindthepaywall

 

Stress

#Stress, can provide benefits IF you don’t let it hang around too long | p129 http://ow.ly/AIcqk @drJackLewis

How #stress hormones promote #brain’s building of negative memories (@ScienceDaily) http://bit.ly/UvhoO2   #trauma

Impact of stress on body and #brain is a core part of #SortYourBrainOut philosophy. Brilliantly described here: http://n.pr/UdECbJ #SYBO

 

Talks

Last week i did a talk on #bodylanguage @MiddlesexUni & promised i’d write a blog up about it. I’m a man of my word: http://bit.ly/1mzlKw9

Confirmed panellists for “The future of self-hacking”: @DrJackLewis, @StuartCalimport, and Andrew Vladimirov http://www.meetup.com/London-Futurists/events/190686472/

 

TV

Insight into how NatGeo decides what kind of series to fund – stumble on something that works, copy it: http://fxn.ws/1oNHHKp   #scienceTV

Could viewers hear me mutter, under my breath, right at the end: “ethically dubious.. but lovely” – I wonder? #ThisMorning #miniWinnie

 

 

Virtual Reality

Fascinating! People more comfortable sharing secrets w/ #virtual human (computer controlled) than real 1 http://bit.ly/1oFjCCT #psychiatry

 

Window to the Soul

“pupil dilation correlated more closely with perceived effort than actual effort” – for both physical & mental effort http://bit.ly/1udmkWt

Catching undiagnosed glaucoma before it damages vision – simply by analysing eye movements whilst people watch telly: http://bit.ly/110f99a

 

Young Brains

In low-income neighborhoods, 1 book is available for every 300 kids. In richer areas the ratio is 13 books per child http://anniemurphypaul.com/2014/06/why-pediatricians-are-prescribing-books

What’s Lost as Handwriting Fades: http://nyti.ms/1kqAhfj

What happens in a teenager’s brain when they are criticised by their mother (what it means is another matter) http://wrd.cm/1uOM5by #SYKBO

Analysis of 5-HT receptors in brainstems of babies who died of SIDS (a.k.a. cot death) reveal new subtypes/functions: http://bit.ly/16IzIKo

A Vaccine for Childhood Anxiety: Effort-Based Praise http://ift.tt/1rUTZTK #psychology

Baby brains – how you curate their environments & choreograph their social interactions sculpts their personality: http://huff.to/1xz0O21

Newborns spend about 16-17 hours sleeping a day. But about 80% of neonatal and newborn sleep time is actually REM (‘dreaming’) sleep.

Vinspired is a UK youth volunteer organisation who, earlier this year, commissioned me to explore the academic literature to establish if volunteering is good for adolescent and young adults’ brains. Vinspired is not just any youth volunteer organisation, it is extremely progressive, encouraging young people not just to sign up to one of the thousands of existing projects available around the whole country, but also to identify new opportunities to volunteer in the local community. Once engaged in clocking up volunteer hours on their chosen project they are encouraged to film their activities and post it online so that other young people can take inspiration from their activities. Tonight at the Roundhouse in London’s Chalk Farm the regional winners of the annual competition come together to find out who will win the overall prize. I feel privileged to have received an invite and based on what I heard from Vinspired people attending the BetaGen launch in Jan, I’m sure there will be plenty of inspiration.

Volunteering involves helping other people for free. On a superficial level instead of financial remuneration what the volunteer gets out of it is official recognition from Vinspired for the number of hours they have put into their charitable activities so that this information is beyond dispute when described on the person’s CV. And having such things on the CV really does help employers differentiate between the good and the very good candidates. On a slightly deeper level it provides the opportunity to learn valuable new skills on the job and to be in the firing line of any unexpected job opportunities that might spontaneously arise in that working environment. Most importantly for me, it gives the opportunity for young people to experience the intrinsic pleasure of prosocial behaviour, to enjoy the psychological benefits of belong to a group of individuals working together to improve something important in their local community and to feel the sense of pride that comes from striving towards and reaching a meaningful goal.

Neuroimaging studies have demonstrated that when a person unexpectedly wins some money, the pleasure pathways of the brain become more active. These same brain structures become less active when a person experiences an unexpected financial loss. Broadly speaking this accounts for the increase in happiness that we feel when we win and the decrease in happiness we feel when we lose. If however money is taken out of a players account (strictly speaking a financial loss) and moved into the account of a worthy charity, activity levels in the pleasure pathways do not decrease, but instead increase. And if others are able to witness the generous donation to charity the activity of the pleasure pathways increases even more!

This, I believe, helps to explain why our first instinct when we encounter a person in need is to help them. Prosocial acts are often not reciprocated by the person in need. Indeed, they are usually in no position to pay back the act of generosity, now or ever. But in the short term the giver of help benefits from a feeling of pleasure generated by the brain’s reward pathways in response to generous, unselfish behaviour. Furthermore such behaviours also earn the respect and admiration of other people, providing a sense of belonging and acceptance that is incredibly important to psychological wellbeing. This is particularly the case during adolescence when family ties often become strained and friendships are in a constant state of flux. Several studies conducted in the 1990’s indicated a range of psychological benefits enjoyed by individuals who engaged in helpful behaviour well into adulthood i.e. volunteers. They found that not only do volunteers experience greater personal happiness (Ellison, 1991), self-esteem (Gecas & Burke, 1995) and life satisfaction (Wheeler et al, 1998), but they are also less prone to depression (Rietschlin, 1998).

In the long term, society – dependent as it is on cooperative behaviour between its members to function properly – repays consistent prosocial behaviours by bestowing privileges and granting favours. And tonight, I’m very much looking forward to seeing some Vinspiring young people being officially acknowledged and placed on a pedestal to reward their consistent selflessness.

The secret of our species’ success is our ability to form flexible cooperative groups that together achieve more than the sum of their parts. Prosocial behaviours rewarded and encouraged by the Vinspired annual awards encourages yet more people to get involved, generating more positive experiences of trusting and being trusted. Trust is the vital glue that makes groups thrive and membership of a group increases a person’s sense of belonging – so vital for psychological wellbeing.

Long live Vinspired. And if you’ve never volunteered before – young or old – get involved. The investment of your time pays out in a currency that money can’t buy.

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