A light switch for neurons – Ed Boyden
View full lesson: http://ed.ted.com/lessons/a-light-switch-for-neurons-ed-boyden
Ed Boyden shows how, by inserting genes for light-sensitive proteins into brain cells, he can selectively activate or de-activate specific neurons with fiber-optic implants. With this unprecedented level of control, he’s managed to cure mice of analogs of PTSD and certain forms of blindness. On the horizon: neural prosthetics. Session host Juan Enriquez leads a brief post-talk Q&A.
Talk by Ed Boyden.



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