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 ...

Overweight & Obesity

When teens focus on TV, obesity risk rises

(HealthDay)—It's not how much time teens spend watching TV but how intensely they watch that adds on the pounds, new research suggests.

Psychology & Psychiatry

Multiple media use tied to depression, anxiety

(Medical Xpress)—Using multiple forms of media at the same time – such as playing a computer game while watching TV – is linked to symptoms of anxiety and depression, scientists have found for the first time.

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