电刺激豚鼠圆窗诱发的脑干反应

Brain stem response evoked by electrical stimulation of the round window of the guinea pig.

作者信息

Yamane H, Marsh R R, Potsic W P

出版信息

Otolaryngol Head Neck Surg. 1981 Jan-Feb;89(1):117-24. doi: 10.1177/019459988108900126.

DOI:10.1177/019459988108900126

Abstract

The wave that is believed to correspond to wave V in man is an appropriate indicator of auditory nerve excitability because it is not contaminated by nonauditory neurogenic responses to electrical stimulation. The responses to direct electrical stimulation of the auditory nerve could be distinguished from the electrophonic response by the steep input-output function and constant latency of the former. Myogenic responses are prominent unless a muscle relaxant is administered.

摘要

被认为与人类的V波相对应的波是听觉神经兴奋性的合适指标，因为它不会被电刺激的非听觉神经源性反应所干扰。通过前者陡峭的输入-输出函数和恒定的潜伏期，可以将对听神经直接电刺激的反应与电音反应区分开来。除非使用肌肉松弛剂，肌源性反应会很明显。