News tagged with brain activation

Dopamine leaves its mark in brain scans

Researchers use functional magnetic resonance imaging (fMRI) to identify which areas of the brain are active during specific tasks. The method reveals areas of the brain, in which energy use and hence oxygen ...

Nov 21, 2014
popularity 4.6 / 5 (5) | comments 0

Seniors draw on extra brainpower for shopping

(Medical Xpress)—Holiday shopping can be mentally exhausting for anyone. But a new Duke University study finds that older adults seem to need extra brainpower to make shopping decisions—especially ones ...

Nov 18, 2014
popularity 4.5 / 5 (2) | comments 0