Mitchell C, Brummett R, Vernon J
Arch Otolaryngol. 1977 Mar;103(3):117-23. doi: 10.1001/archotol.1977.00780200043001.
The effect of acoustic overload on the N1 potential at different frequences was determined. The conditions of overstimulation were such as to produce temporary effects. The results of the study were: (1) the N1 potential was substantially depressed by acoustic overloads that did not alter the alternating current (AC) cochlear potential; (2) the maximum N1 depression was at one-half octave above the overstimulation frequency; (3) there was no N1 depression at frequencies below the frequency of overstimulation; and (4) the N1 depression recovered within 24 hours.
确定了声学过载对不同频率下N1电位的影响。过度刺激的条件会产生暂时的影响。该研究的结果如下：（1）声学过载使N1电位大幅降低，而不改变交流电（AC）耳蜗电位；（2）N1电位最大降低出现在过度刺激频率以上半个倍频程处；（3）在低于过度刺激频率的频率下，N1电位没有降低；（4）N1电位降低在24小时内恢复。
