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Contact: Jean Horrigan
neinews@nei.nih.gov
301-496-5248
NIH/National Eye Institute

High-Precision Stimulation of the Retina

Caption: Chichilnisky and colleagues used an electrode array to record activity from retinal ganglion cells (yellow and blue) and feed it back to them, reproducing the cells' responses to visual stimulation.

Credit: EJ Chichilnisky, Stanford University.

Usage Restrictions: Please credit EJ Chichilnisky, Stanford University.

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