SIMULTANEOUS RECORDINGS OF HUMAN AUDITORY POTENTIALS - TRANS-TYMPANIC ELECTROCOCHLEOGRAPHY (ECOG) AND BRAINSTEM-EVOKED RESPONSES (BER)
SIMULTANEOUS RECORDINGS OF HUMAN AUDITORY POTENTIALS - TRANS-TYMPANIC ELECTROCOCHLEOGRAPHY (ECOG) AND BRAINSTEM-EVOKED RESPONSES (BER)
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DOI：
10.1007/bf00453533
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发表时间：
1982-01-01
期刊：
影响因子：
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通讯作者：
GERSDORFF, MCH
中科院分区：
文献类型：
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作者：
GERSDORFF, MCH
同时记录耳蜗电图 (ECoG) 和脑干诱发反应 (BER) 可以轻松确定 I-V 间隔，从而提高听觉系统电生理测量的可靠性和预后价值。动作电位的第一个负峰值（ECoG 中的 N1）与波 I (BER) 之间的相关性很明显。同时记录 ECoG 和 BER 客观化其他相关性，尤其是 N2 和波 II。波 I 与波 II 一样，由耳蜗神经反应和耳蜗核反应的总和产生。波 I 是早期耳蜗反应，波 II 是晚期耳蜗反应，对应于高反应和低反应，如 ECoG 中所述。
The simultaneous recording of the electrocochleography (ECoG) and the brainstem-evoked responses (BER) enables the I-V interval to be easily determined this increases the reliability and prognostic value of electrophysiologic measurements of the auditory system. The correlation between the 1st negative peak of the action potential (N1 in ECoG) and the wave I (BER) is evident. Simultaneous recording of the ECoG and the BER objectifies other correlations, especially N2 and wave II. Wave I, like wave II, would result from the summation of the cochlear nerve responses and those of the cochlear nuclei. Wave I would be the early cochlear responses and wave II the late cochlear responses corresponding to the high and low responses, as described in ECoG.