Brain zaps could restore sight: small study explores artificial vision
NCT ID NCT02747589
First seen Jan 10, 2026 · Last updated May 22, 2026 · Updated 21 times
Summary
This study tests a brain implant, already approved for epilepsy, in 5 blind volunteers to see if stimulating the visual cortex can create visual sensations. The goal is to learn where to place the device and how much stimulation is needed to produce artificial vision. This early research will help design a future visual prosthesis for blind people.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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UCLA Department of Neurosurgery
Los Angeles, California, 90095, United States
Conditions
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