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Scientists Find Switch to Turn On Brain Cells

Breakthrough could treat mental disorders

By Peter Fearon,  Newser Staff

Posted Aug 14, 2007 3:21 AM CDT

(Newser) – Neuroscientists are experimenting with switching targeted groups of brain cells on and off using remote-controlled lasers, promising hope for treatment of mental disorders, reports the New York Times. The technique, using cells altered with a photo-sensitive protein called channelrhodopsin-2, could one day be used to...   Read full story »

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