auditory abnormality
1.Results: The abnormality rate of EEMs and P300 of auditory ERPs test were 83% (35/42)and 81%(34/42)in group of patients with depression,The abnormality identical rate both EEM and ERPs was 76% (32/42).
2.We measured 20 patients with vertebral cervical disease of vertebral artery type with electric response audiometry of Danae type 9(made in Japan) for two years. The abnormality of auditory brain stem response(ABR) of 11 patients accounted for 55.0％.
