blindness might be caused by the injury of any section in the visual pathway, electrical stimulation could excite the neurons in the injured section and eventually got some sort of visual information, which was called artificial vision rehabilitation.
视觉通路中任何一段的损伤均会导致失明,通过电刺激可使该处神经产生兴奋,并最终得到某种视觉信息,即人工视觉修复。
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