Rosenblum S M, Ruth R A, Gal T J
Ann Otol Rhinol Laryngol. 1985 May-Jun;94(3):281-3.
The effects of decreased temperature on brain stem auditory evoked potentials (BAEP) have been previously described in mild to moderate hypothermia. This report describes BAEP monitoring during profound hypothermia (11 degrees C) and circulatory arrest for repair of an aortic arch aneurysm. Recording of BAEP were interpretable during cooling to 14 degrees C, and demonstrated increasing interpeak (I-V) latency compatible with prolongation of brain stem conduction time. The changes rapidly returned to normal during rewarming from profound hypothermia, in a fashion similar to that seen after mild hypothermia, and therefore appear to be completely reversible.
低温对脑干听觉诱发电位（BAEP）的影响在轻度至中度低温时已有相关描述。本报告描述了在深度低温（11摄氏度）及循环停止期间进行主动脉弓动脉瘤修复时的BAEP监测情况。在降温至14摄氏度过程中，BAEP记录可解读，并显示出峰间（I-V）潜伏期增加，这与脑干传导时间延长相符。在从深度低温复温过程中，这些变化迅速恢复正常，其方式与轻度低温后所见相似，因此似乎是完全可逆的。
