Jiang X J, Ito H
Department of Otorhinolaryngology, Hamamatsu University School of Medicine.
Nihon Jibiinkoka Gakkai Kaiho. 1991 Dec;94(12):1811-5. doi: 10.3950/jibiinkoka.94.12_1811.
The purpose of this study was to determine the effects of vascular occlusion on the cochlear blood flow and auditory brainstem response (ABR) in the cat basilar artery system. Any occlusion in the basilar, anterior inferior cerebellar, or internal auditory arteries had chances of decreasing the cochlear blood flow, in which case the extent of the depression of the waves I and II of ABR was proportional to the blood flow decrease. This results suggests attention should be payed to the ischemic cochlear involvement in evaluation of the brainstem pathology using ABR.
本研究的目的是确定血管闭塞对猫基底动脉系统中蜗血流量及听觉脑干反应（ABR）的影响。基底动脉、小脑前下动脉或内听动脉的任何闭塞都有可能降低蜗血流量，在这种情况下，ABR中I波和II波的压低程度与血流量减少成正比。这一结果表明，在使用ABR评估脑干病理学情况时，应注意缺血性蜗损害。
