Eye Implant Developed That Allows Blind to See Shapes and Objects

retina-implant

An experimental retinal implant allowed a blind research subject to see well enough to distinguish between different kinds of fruit.

Scientists have developed an eye implant that allowed three blind patients to see shapes and objects within days of treatment in a trial and say the device could become routine for some kinds of blindness in five years.

 

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Researchers Regrow Cells OF The Inner Retina

Researchers Regrow Cells OF The Inner Retina 

Cells in the retina of mice can be coaxed to create new neurons following an injury, according to new research from the University of Washington. This is the most definitive demonstration to date that such regeneration is possible, given the right cues, for a specific type of neuron in the inner retina of a mammal.

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Improved Retinal Implant Stimulates Neurons To Restore Sight

Improved Retinal Implant Stimulates Neurons To Restore Sight 
A new retinal implant sits mostly outside the eye. 

For many blind or partially sighted people, implants that stimulate healthy nerve cells connected to their retinas could help restore some normal vision. Researchers have been working on such implants since the 1980s but with only limited success. A major hurdle is making an implant that can stay in the eye for years without declining in performance or causing inflammation.

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