Eggermont J J
Ann Otol Rhinol Laryngol. 1977 Mar-Apr;86(2 pt. 1):138-49. doi: 10.1177/000348947708600202.
Electrocochleography was performed in about 80 recruiting ears, including Ménière ears showing hearing loss due to asphyxia, noise trauma, or the use of ototoxic drugs. Criteria for recruitment detection on the basis of electrocochleography were investigated by means of the description of action potential waveforms, slopes of action potential input-output curves, and latency-intensity functions. The validity of two models for the mechanism of loudness recruitment is discussed in relation to data obtained from narrow-band response contributions to the compound action potential in response to tonebursts. A relationship was found between the shape of the AP input-output curve for toneburst stimulation and the shape of the response area, which favors the recruitment model recently proposed by Evans. This justifies use of the slope of the input-output curve as an indicator for the presence of loudness recruitment, and additional support is provided by the latency at near-threshold values. The AP waveform seems to have pure illustrative interest.
对约80只正在进行重振检测的耳朵进行了耳蜗电图检查，其中包括因窒息、噪声性损伤或使用耳毒性药物而出现听力损失的梅尼埃病耳朵。通过描述动作电位波形、动作电位输入-输出曲线斜率和潜伏期-强度函数，研究了基于耳蜗电图进行重振检测的标准。结合从对短纯音的复合动作电位的窄带响应贡献中获得的数据，讨论了两种响度重振机制模型的有效性。发现短纯音刺激的动作电位输入-输出曲线形状与响应区域形状之间存在一种关系，这支持了埃文斯最近提出的重振模型。这证明将输入-输出曲线的斜率用作响度重振存在的指标是合理的，接近阈值时的潜伏期也提供了额外支持。动作电位波形似乎仅具有说明意义。
