BACKGROUND:Diabetes can induce diabetic central neuropathy(DCN)The dynamic changes of auditory middle latency response(MLR) in diabetes mellitus have been not clear as yet.

• 背景:糖尿病能引起中枢神经病变,中潜伏期听觉电反应(auditorymiddlelatencyresponse,MLR)在糖尿病时的动态变化研究至今尚不十分清楚。