AIM: To investigate the role of brainstem auditory evoked potential(BAEP) in the early diagnosis of diabetic central neuropathy (DCN) and to probe into the relationship between plasma nitric oxide (NO) and DCN.

• 目的 :探讨脑干听觉诱发电位 (BAEP)在早期诊断糖尿病中枢神经病变 (DCN)中的作用及血一氧化氮 (NO)与DCN发病的关系。