过去大多认为患者的纯音听阈与日常生活中表现的听敏度或其它测听法结果不一致,是功能性听力减退(FHL)的诊断依据,为了探索新的诊断标准,作者曾采用听脑干反应(ABR)和Bekesy测听法进行研究。接受ABR者为202例曾由多次标准纯音电测听证实其可重复性良好的感音神经性聋儿,男100,女102,年龄5～17岁,平均9.8岁,在Triclofos(80～120mg/kg)镇静下,以1、2、4KHz短声刺激进行检查,用能以诱发波V出现最小指 Mostly in the past that patients pure tone threshold and daily performance of hearing or other audiometry results inconsistent, is the basis for the diagnosis of functional hearing loss (FHL), in order to explore new diagnostic criteria, the authors have used to listen to brain stem reaction (ABR) and Bekesy audiometry study. Among the 202 patients who received ABR, 202 cases of sensorineural deaf children who had good reproducibility after repeated standard pure tone audiometry were found to have a mean age of 9.8 years (range, 80 ~ 120mg / kg) sedation, with 1,2,4 KHz short-tone stimulation to check, with the ability to induce wave V minimum