期刊
NEUROSCIENCE LETTERS
卷 306, 期 1-2, 页码 132-134出版社
ELSEVIER SCI IRELAND LTD
DOI: 10.1016/S0304-3940(01)01871-7
关键词
migraine; evoked potentials; auditory P50; sensory gating; cortical processing; habituation
Habituation of cortical evoked responses to repetitive stimuli is reduced in migraine between attacks. To explore another aspect of information processing, we measured auditory sensory gating. The amplitude of the P50 response to the second of two homologous stimuli was significantly less reduced in migraineurs than in healthy volunteers. This lack of auditory sensory gating may be due to a hypofunction of monoaminergic subcortico-cortical pathways, which is also supposed to cause the interictal deficit of cortical habituation to repetitive stimuli. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据