Wednesday, 2 May 2018

Possibly sight-restoring artificial retina made with tattoo pigment

The device incorporates a thin sheet of gold studded with an array of microscopic pixels

Located on the back of the eye, the retina is a layer of nerve cells that convert incoming light to electrical signals – allowing us to see. Now, scientists have developed a rudimentary artificial retina, that could conceivably one day restore sight to the blind.

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Category: Medical

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from New Atlas https://ift.tt/2jrApjv

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