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儿童皮层诱发电位中P1N1的增龄性变化及临床应用(1) 被引量:3

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摘要 皮层听觉诱发电位(cortical auditory evoked potential,CAEP)是指大脑在对声音信号进行感觉、认知、记忆过程中产生的电位,其潜伏期为50~500ms。CAEP分为外源性成分和内源性成分,P1、N1属于CAEP的外源性成分。近几十年来,对CAEP的神经发生源、感知过程以及病理学方面的研究在不断发展,本文介绍儿童P1N1随年龄变化的情况及其临床上的应用,希望对儿童P1N1的研究提供帮助。
出处 《听力学及言语疾病杂志》 CAS CSCD 北大核心 2011年第3期293-294,共2页 Journal of Audiology and Speech Pathology
基金 教育部“留学回国人员科研启动基金”(教外司留【2007】24号) 人事部留学人员科技活动项目(国人厅发【2006】164号)共同资助
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