人工耳蜗主要由两个部分组成。一部分为埋藏于耳蜗内的微电极,用以将经过适当处理后的电信号送到听神经纤维上,产生音感。电极可采用单电极或多电极;另一部分为将生活中的声音转换为符合人耳特性的电信号的声电刺激器。在37只猫中作鼓阶内微电极埋藏,分 Cochlear implants mainly consist of two parts. Part of the microelectrode buried in the cochlea, used to send the properly treated electrical signals to the auditory nerve fibers, resulting in a sense of sound. The electrodes can be single-electrode or multi-electrode; the other part is the electro-acoustic stimulator that converts the voice in life into the electric signal conforming to human ear characteristics. In 37 cats as drum-stage micro-electrode buried, points