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

Study uncovers cost of resiliency in kids

Children living in poverty who appear to succeed socially may be failing biologically. Students able to overcome the stress of growing up poor are labeled "resilient" because of their ability to overcome adversity, but University ...

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

PTSD symptoms common among ICU survivors

One in three people who survived stays in an intensive care unit (ICU) and required use of a mechanical ventilator showed substantial post-traumatic stress disorder (PTSD) symptoms that lasted for up to two years, according ...

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