自发性耳蜗发射的频率组成。

Frequency composition of spontaneous cochlear emissions.

作者信息

Fritze W, Köhler W

出版信息

Arch Otorhinolaryngol. 1985;242(1):43-8. doi: 10.1007/BF00464404.

Abstract

Spontaneous cochlear emissions consist of one or more sinus tones. Oscillations and frequency shifts clearly widen averaged traces. Multiple peaks, if present, are spaced at intervals of 2-3% of the frequency, and increase with frequency. A frequency jump by the same amount was seen in one case. This appears to represent the distance between hair cells, and suggests that individual hair cells play a leading role in these oscillations.

摘要

自发性耳蜗发射由一个或多个正弦波音调组成。振荡和频率偏移明显加宽了平均轨迹。如果存在多个峰值，它们之间的间隔为频率的2 - 3%，并且随频率增加。在一个案例中观察到了相同幅度的频率跳跃。这似乎代表了毛细胞之间的距离，并表明单个毛细胞在这些振荡中起主导作用。