The cochlea in the ear converts sound waves to electrical impulses that the brain processes as sound.
耳朵中的耳蜗将声波转换成大脑可以处理的神经电脉冲，从而产生听觉。
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"Indeed, they conclude, the" benefit of cochlear implants may "depend on the way cortical tonotopic maps are organized and adapted to electrical stimulation of the basal part of the cochlea."