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Visual Prosthesis with an Improved Electrode Array Adapted for Foveal Stimulation
Visual Prosthesis with an Improved Electrode Array Adapted for Foveal Stimulation
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机译:视觉假体,带有适用于中央凹刺激的改进电极阵列
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摘要
The present invention is an improved method of electrically stimulating percepts in a patient with a visual prosthesis, to induce a more controlled perception of light. In particular, the present invention is an improved electrode array to maximize retinal response. The array of the present invention is an array with a center section with no electrode, surrounded by a ring of small high density electrodes. Electrodes beyond to ring are gradually larger and more widely spaced.
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