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耳鸣的起源和内在机制仍不清楚。耳鸣与感音神经聋、耳蜗损伤之间高度的相关性导致人们早期推测，耳鸣是由于耳蜗异常放电引起的。切断听神经或耳蜗破坏后发生耳鸣或耳鸣持续存在等现象提示，耳鸣有中枢起源。听觉事件相关电位及其他研究也表明，中枢神经系统参与耳鸣的产...
The origin and underlying mechanisms of tinnitus remain unclear. The high correlation between tinnitus and sensorineural hearing loss and cochlear damage has led to the early speculation that tinnitus is caused by abnormal cochlear discharge. Cut off the auditory nerve or cochlear damage occurs after the tinnitus or tinnitus persistence phenomena suggest that tinnitus has a central origin. Auditory event related potentials and other studies have also shown that CNS involvement in tinnitus production ...