"Research presented today at the 117th Annual Meeting of the American Academy of Ophthalmology shows promising data about a device that helps people who have lost their vision due to a blinding genetic disease to recognize common objects," according to a Science Daily post. "In the study, the researchers found when the objects' outlines had been enhanced, there was increased recognition. The device, called the Argus II, is the first FDA-approved retinal implant for adults with retinitis pigmentosa. Retinitis pigmentosa is a group of genetic disorders that affect the retina's ability to respond to light. The disease, which is inherited and affects about 1 in 4,000 Americans, causes slow loss of vision, beginning with decreased night vision and loss of peripheral vision and eventually leads to blindness. Up to one-quarter of all patients with retinitis pigmentosa will become legally blind in both eyes. There is currently no cure for retinitis pigmentosa." Read more.
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