Salvi R J, Ahroon W A
J Speech Hear Res. 1983 Dec;26(4):629-32. doi: 10.1044/jshr.2604.629.
The spontaneous discharge rates of auditory nerve fibers were measured in a group of normal chinchillas and in a group of chinchillas with high-frequency, noise-induced hearing loss. In contrast to normal units, the high-frequency units in the noise-exposed animals tended to have elevated spontaneous discharge rates, high thresholds, and a lack of two-tone inhibition. The change in spontaneous discharge rate across the distribution of nerve fibers is related to models of tinnitus and to human psychophysical data.
在一组正常的毛丝鼠和一组患有高频噪声性听力损失的毛丝鼠中测量了听神经纤维的自发放电率。与正常单位相比，噪声暴露动物中的高频单位往往具有升高的自发放电率、高阈值以及缺乏双音抑制。神经纤维分布中自发放电率的变化与耳鸣模型和人类心理物理学数据有关。
