Plourde G
Department of Anesthesia, McGill University and Montreal Neurological Hospital, 3801 University, Montreal, Que, Canada H3A 2B4.
Best Pract Res Clin Anaesthesiol. 2006 Mar;20(1):129-39. doi: 10.1016/j.bpa.2005.07.012.
This chapter will focus on the two auditory evoked potentials (AEP) most commonly used to assess the effects of general anesthetics on the brain, the auditory middle latency response (AMLR) and the 40 Hz auditory steady-state response (40 Hz-ASSR). We will review their physiological basis, the recording methodology, the effects of general anesthetics, their ability to track changes in level of consciousness and their clinical applications. Because of space constraints, this review will be limited to human studies.
本章将重点关注两种最常用于评估全身麻醉药对大脑影响的听觉诱发电位(AEP),即听觉中潜伏期反应(AMLR)和40赫兹听觉稳态反应(40 Hz-ASSR)。我们将回顾它们的生理基础、记录方法、全身麻醉药的作用、它们追踪意识水平变化的能力及其临床应用。由于篇幅限制,本综述将限于人体研究。