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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

HIV/AIDS drugs could be repurposed to treat AMD

A landmark study published today in the journal Science by an international group of scientists, led by the laboratory of Dr. Jayakrishna Ambati, professor & vice chair of the Department of Ophthalmology & Visu ...

Nov 20, 2014
popularity 5 / 5 (7) | comments 0

Running really can keep you young, study says

If you are an active senior who wants to stay younger, keep on running. A new study involving the University of Colorado Boulder and Humboldt State University shows that senior citizens who run several times ...

Nov 20, 2014
popularity 4.6 / 5 (16) | comments 2