Medications

Re-framing the placebo effect and informed consent

(Medical Xpress)—Imagine that your doctor knows from evidence-based studies that if he tells you about certain, small side-effects to a particular drug, you are significantly more likely to experience that side effect than ...

Neuroscience

How visual attention affects the brain

New work at the University of California, Davis, shows for the first time how visual attention affects activity in specific brain cells. The paper, published June 26 in the journal Nature, shows that attention increases the ...

Psychology & Psychiatry

Why does performance deteriorate under pressure?

Experts such as pianists, athletes and surgeons acquire their skills through extensive practice. However, the neurophysiological and psychological mechanisms that underlie the problem of making mistakes due to psychological ...

Neuroscience

Theta brainwaves reflect ability to beat built-in bias

Vertebrates are predisposed to act to gain rewards, and to lay low to avoid punishment. Try to teach chickens to back away from food in order to obtain it, and you'll fail, as researchers did in 1986. But (some) humans are ...

Psychology & Psychiatry

The memories of near death experiences: More real than reality?

University of Liege researchers have demonstrated that the physiological mechanisms triggered during NDE lead to a more vivid perception not only of imagined events in the history of an individual but also of real events ...

Psychology & Psychiatry

Turning resolutions into habits

Ayanna Thomas is an avid gym-goer. She works out multiple times a week, and she doesn't even really think about it—she goes because going has become automatic for her.

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