Collet L, Morgon A, Veuillet E, Gartner M
Laboratoire d'explorations fonctionnelles ORL, Pavillon U, Hôpital Edouard Herriot, Lyon, France.
Acta Otolaryngol. 1991;111(2):231-3. doi: 10.3109/00016489109137380.
Evoked otoacoustic emissions (EOAE) and sound evoked olivocochlear feedback were performed in 200 subjects (noise induced hearing loss (NIHL), n = 109; sensori-neural hearing loss (SNHL), n = 91). Intensity of EOAE is greater in NIHL than in SNHL. This result does not seem to be related to the medial olivocochlear system since sound olivocochlear feedback was not significantly different between the two groups. No correlations were seen between temporary threshold shifts (TTS) and sound-olivocochlear feedback in the NIHL group.
对200名受试者(噪声性听力损失(NIHL),n = 109;感音神经性听力损失(SNHL),n = 91)进行了诱发耳声发射(EOAE)和声音诱发的橄榄耳蜗反馈测试。NIHL组的EOAE强度高于SNHL组。由于两组之间的声音橄榄耳蜗反馈没有显著差异,这一结果似乎与内侧橄榄耳蜗系统无关。在NIHL组中,未观察到暂时性阈移(TTS)与声音橄榄耳蜗反馈之间存在相关性。