News tagged with brain images

Study explains how sleep loss can make you fat

A sleepless night makes us more likely to reach for doughnuts or pizza than for whole grains and leafy green vegetables, suggests a new study from UC Berkeley that examines the brain regions that control ...

Aug 06, 2013
popularity 4.8 / 5 (10) | comments 0 | with audio podcast

A shot of anxiety and the world stinks

In evolutionary terms, smell is among the oldest of the senses. In animals ranging from invertebrates to humans, olfaction exerts a primal influence as the brain continuously and subconsciously processes the steady stream ...

Sep 24, 2013
popularity 3.9 / 5 (10) | comments 0 | with audio podcast