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Solar cell eye implant could give sight to the blind

发布时间:2017-10-21 01:01:01来源:未知点击:

THE first flexible retinal implant could restore some vision to people with certain forms of visual impairment. Conditions such as age-related macular degeneration occur when some of the photoreceptors in the eye stop functioning properly. But as other parts of the eye still work, researchers think implants could be used to mimic photoreceptors. So far only rigid implants have been developed,