| THE USE OF SLEEP EEG IN EPILEPTIC DIAGNOSIS |
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| 引用本文： | 刘秀琴 周祥琴 吴立文 王平 孙鹤阳. THE USE OF SLEEP EEG IN EPILEPTIC DIAGNOSIS[J]. 中国医学科学杂志(英文版), 1998, 13(3): 170-178 |
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| 作者姓名： | 刘秀琴 周祥琴 吴立文 王平 孙鹤阳 |
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| 作者单位： | DepartmentofNeurology,PekingUnionMedicalCollegeHospital,CAMS＆PUMC,Beijlng100730 |
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| 摘 要： | Sleep and waklng EEG of 522 patients with epilepsy and various disease with attack nature were studled, EEG showed paroxysmal activities(PA) in 2]7 cases. PA appeared only during sleep in 96 cases, posirive rate of EEG diagnosis increased from 23.2 percent in waking recordings to 41.6 percent, Fifty of 97 benign childhood epilepsy with centrotemporal spike(5l.6%) had focal PA only during sleep. Two of 6 cases with Lennox-Gastaut syndrome showed tonic seizure and/or generalized paroxysmal fast activities,Seizure types of 15 patients were deigned hy interictal PA and ictal EEG during sleep. There was no corresponding relationship between seizure time(waking or sleep) and PA sensitivity to state of vigilance.
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| 关 键 词： | 癫痫 睡眠脑电图 诊断 临床特点 |
THE USE OF SLEEP EEG IN EPILEPTIC DIAGNOSIS |
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| Liu Xiuqin,Zhou Xiangqin,Wu Liwen, Wang Ping and Sun Heyang. THE USE OF SLEEP EEG IN EPILEPTIC DIAGNOSIS[J]. Chinese medical sciences journal, 1998, 13(3): 170-178 |
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| Authors: | Liu Xiuqin Zhou Xiangqin Wu Liwen Wang Ping Sun Heyang |
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| Abstract: | Sleep and waking EEG of 522 patients with epilepsy and various disease with attack nature were studied. EEG showed paroxysmal activities(PA) in 217 cases. PA appeared only during sleep in 96 cases. Posi- tive rate of EEG diagnosis increased from 23. 2 percent in waking recordings to 41. 6 percent. Fifty of 97 benign childhood epilepsy with centrotemporal spike(51. 6% ) had focal PA only during sleep. Two of 6 cases with Lennox-Gastaut syndrome showed tonic seizure and/or generalized paroxysmal fast activities, Seizure types of 15 patients were defined by interictal PA and letal EEG during sleep. There was no corre- sponding relationship between seizure time(waking or sleep) and PA sensitivity to state of vigilance. |
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| Keywords: | EEG epilepsy paroxysmal activities |
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