Objective To investigate the changes of brainstem auditory evoked potential ( BAEP) and the morphological changes of nuclei cochleares& nucleus olivaris rostralis in diabetic rats. 目的研究糖尿病大鼠脑干听觉诱发电位(brainstemauditoryevokedpotential,BAEP)和蜗神经核、上橄榄核形态学的变化。