Janczewski G, Kochanek K, Dawidowicz J, Dobrzyński P, Checiński P
Kliniki Otolaryngologicznej Instytutu Chirurgii AM w Warszawie.
Med Pr. 1988;39(2):108-14.
The effects of auditory fatigue on auditory brainstem responses (ABR) were investigated in 23 normal-hearing subjects. ABR was recorded before and after exposure to fatiguing noise. Behaviourally, the auditory fatigue was tested using a temporary threshold shifts (TTS) paradigm. The latency of waves I, III, V and interwave intervals I-III, III-V, I-V were analysed as functions of stimulus intensity. In post-exposure recordings a threshold elevation, significant increase of all waves latency, increase of interwave-interval III-V at 40,50,60 dB nHL and unaltered intervals I-III, I-V were observed.
在23名听力正常的受试者中研究了听觉疲劳对听觉脑干反应（ABR）的影响。在暴露于疲劳噪声之前和之后记录ABR。行为上，使用临时阈移（TTS）范式测试听觉疲劳。分析了波I、III、V的潜伏期以及波间期I-III、III-V、I-V作为刺激强度的函数。在暴露后记录中，观察到阈值升高、所有波潜伏期显著增加、在40、50、60 dB nHL时波间期III-V增加，而波间期I-III、I-V未改变。
