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SELECTIVE ACTIVATION OF NEURONS BY SINUSOIDAL ELECTRIC STIMULATION
SELECTIVE ACTIVATION OF NEURONS BY SINUSOIDAL ELECTRIC STIMULATION
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机译:正弦电刺激对神经元的选择性激活
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摘要
The present invention provides for a method of selectively activating synaptically mediated responses in ganglion cells without activating passing axons, by contacting a focal region around said cells with an electrode that stimulates using low-frequency sinusoidal electric signal. In particular, the selective low-frequency sinusoidal stimulation has a frequency of ≦25 Hz. specific frequencies of sinusoidal stimulation, which can be used to preferentially activate certain neural cell types, including retinal cells: ganglion cells at 100 Hz, photoreceptors are activated at 5 Hz, and bipolar cells at 25 Hz.
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