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Blind adults were able to 'see' letters traced on their brain using electrical stimulation

from Technology Networks

Blind adults were able to 'see' letters traced on their brain using electrical stimulation Technology Networks For most adults who lose their vision, blindness results from damage to the eyes or optic nerve while the brain remains intact. For decades, researchers have proposed developing a device that could restore sight by bypassing damaged eyes and delivering visual information from a camera directly to the brain. READ MORE

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