期刊
NEUROSCIENCE LETTERS
卷 279, 期 1, 页码 1-4出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/S0304-3940(99)00924-6
关键词
migraine; children; contingent negative variation; habituation; periodicity
Amplitudes and habituation of contingent negative variation (CNV) were analyzed in relation to spontaneously occurring migraine attacks in ten children suffering from migraine without aura. Recording took place during feedback training and instrumental conditioning of slow brain potentials. Both the amplitude of the early CNV component and its habituation deficit increase during the 5 days prior to a migraine attack, with maximum abnormalities the day before the ictal episode. Abrupt reduction of the amplitude and normalization of the CNV habituation were observed during the attack. This study provides evidence for neurophysiological periodicity in young migraineurs and emphasizes that the time relative to the migraine attacks must be considered in studies of juvenile migraine during the headache-free period. (C) 2000 Published by 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