A prosthetic eye to treat blindness
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At TEDMED, Sheila Nirenberg shows a bold way to create sight in people with certain kinds of blindness: by hooking into the optic nerve and sending signals from a camera direct to the brain.

About the speaker
Sheila Nirenberg · Neuroscientist

Sheila Nirenberg studies how the brain encodes information — possibly allowing us to decode it, and maybe develop prosthetic sensory devices.

Sheila Nirenberg studies how the brain encodes information — possibly allowing us to decode it, and maybe develop prosthetic sensory devices.