利用低频声调制对豚鼠耳蜗神经兴奋的研究。

Study of neural excitation in the guinea pig cochlea using low-frequency acoustic modulation.

作者信息

Kroin J, Himelfarb M, Strelioff D

出版信息

Otolaryngol Head Neck Surg (1979). 1980 Jan-Feb;88(1):93-8. doi: 10.1177/019459988008800122.

DOI:10.1177/019459988008800122

Abstract

A low-frequency tone has been shown to modulate the amplitudes of cochlear microphonic (CM) and whole nerve (N1) response to a high-frequency tone pip. Whereas the N1 responses was always reduced and had two maxima per cycle of the low-frequency signal, the CM response changed from a single- to a double-maxima pattern as the modulator intensity was increased.

摘要

已证明低频音可调节耳蜗微音器电位（CM）和全神经（N1）对高频短声的反应幅度。虽然N1反应总是降低，并且在低频信号的每个周期有两个最大值，但随着调制器强度增加，CM反应从单峰模式变为双峰模式。