http://ideas.eyeconx.net/story.php?title=retinal-implant-helps-blind-patients-detect-motion Blind patients fitted with a retinal prosthesis system are able to accurately detect motion, according to a new report in the Archives of Ophthalmology. For 15 of 28 patients with blindness due to retinitis pigmentosa, the Argus II device (Second Sight Medical Products; Sylmar, California) significantly improved their ability to identify the direction of a high-contrast moving bar on a computer sc... Thu, 22 Nov 2012 18:01:05 EST en