News tagged with optical signal

New glaucoma cause discovered

Northwestern Medicine scientists have discovered a novel cause of glaucoma in an animal model, and related to their findings, are now developing an eye drop aimed at curing the disease. They believe their findings will be ...

Sep 09, 2014
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Regaining proper hearing at last

Around 17 million people in Germany suffer from impaired hearing. For many of them, their hearing is so damaged that a standard hearing aid is no longer enough. A new device will improve patients' hearing and can be implanted ...

Apr 02, 2013
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Engineer invents bionic eye to help the blind

(Medical Xpress)—For UCLA bioengineering professor Wentai Liu, more than two decades of visionary research burst into the headlines last month when the FDA approved what it called "the first bionic eye for the blind."

Mar 25, 2013
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