[Electrophysiological findings for 106 cases with auditory neuropathy].

Objective: To analyses the clinical characteristics and electrophysiological finding of 106 patients with auditory neuropathy (AN). Investigate the differential curve type of pure tone audiogram and the abnormal ABR.

Methods: Review the history of patients, pure tone audiometry, middle ear acoustic reflexes, auditory brainstem response, distortion product otoacoustic emission and radiologic imaging studies of the brain of 106 patients with AN during December 2001 to May 2007 in retrospect.