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A micro-stimulator design for visual prosthesis based on optic nerve stimulation is presented in this paper. The micro-stimulator is designed to control 64 electrodes, offer single pulse or multiple pulses train which are variable range such as from 1 muA to 2 mA current amplitudes, from 20 mus to 400 mus duration, from 0 to 350 Hz frequency. The micro current pulses transmitting to the penetrating...
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