MIT researchers have shown, for the first time ever, that memories are stored in specific brain cells. By triggering a small cluster of neurons, the researchers were able to force the subject to recall a specific memory. By removing these neurons, the subject would lose that memory.
The value of mental-training games may be speculative, as Dan Hurley writes in his article on the quest to make ourselves smarter, but there is another, easy-to-achieve, scientifically proven way to make yourself smarter. Go for a walk or a swim.
Ten psychological findings that challenge our intuitive view of how our minds work. Some critics say psychology is just common sense, that it only confirms things we already know about ourselves. Ironically this can be difficult to argue with because once people get some new information they tend to think it was obvious all along.
At home, families sit together, texting and reading e-mail. At work executives text during board meetings. We text (and shop and go on Facebook) during classes and when we're on dates. My students tell me about an important new skill: it involves maintaining eye contact with someone while you text someone else; it's hard, but it can be done.
We might assume that remembering faces and names puts similar demands on the brain, but neuroscience shows they are, in fact, governed by completely different processes. "I'm good at remembering faces, but terrible at remembering names." How often has someone said this line to you at a meeting or a party?
You're at a party. Music is playing. Glasses are clinking. Dozens of conversations are driving up the decibel level. Yet amid all those distractions, you can zero in on the one conversation you want to hear. This ability to hyper-focus on one stream of sound amid a cacophony of others is what researchers call the "cocktail-party effect."
Renowned psychiatrist and writer Iain McGilchrist explains how our 'divided brain' has profoundly altered human behaviour, culture and society. Taken from a lecture given by Iain McGilchrist as part of the RSA's free public events programme.
A familiar scent triggers childhood memories for our brain columnist, prompting him to wonder what is going on in his head. The toy cupboard at my grandmother's house had a particular smell. I cannot tell you what it was, but sometimes now, as an adult, I will catch a whiff of it.
People of working age who live alone increase their risk of depression by up to 80% compared with people living in families, says a Finnish study. It says the main factors are poor housing conditions for women and a lack of social support for men, who are both equally affected.