Optogenetic approaches to retinal prosthesis
نویسندگان
چکیده
منابع مشابه
Optogenetic approaches to retinal prosthesis
The concept of visual restoration via retinal prosthesis arguably started in 1992 with the discovery that some of the retinal cells were still intact in those with the retinitis pigmentosa disease. Two decades later, the first commercially available devices have the capability to allow users to identify basic shapes. Such devices are still very far from returning vision beyond the legal blindne...
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This study focuses on the design of electrical stimulator for retinal prosthesis. The stimulator must be designed such that the occurrence of electrolysis or any irreversible process in the electrodes and flexible lead is prevented in order to achieve safe stimulation over long periods using the large number of electrodes. Some types of biphasic current pulse circuits, charge balance circuits, ...
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ژورنال
عنوان ژورنال: Visual Neuroscience
سال: 2014
ISSN: 0952-5238,1469-8714
DOI: 10.1017/s0952523814000212