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目的:通过视频脑电图检查对头痛患者诊断探讨其临床价值的优越性。方法:对入选的90例头痛患者采用NICOLET视频脑电监测仪进行4小时监测,对患者全身进行各种状态及时间进行标记及普通脑电图检查。结果:应用视频脑电图发现26例患者出现阵发性或爆发性痫性放电伴有临床发作,占29.0%,主要在睡眠期;37例患者散在放电主要出现于睡眠后清醒期;监测到25例患者无临床发作的放电脑电图。结论:视频脑电图对头痛患者协助确定临床诊断比普通脑电图有明显的优越性。
Objective: To evaluate the clinical value of video-electroencephalogram (EEG) in diagnosis of headache patients. Methods: 90 cases of headache patients selected NICOLET video EEG monitor for 4 hours monitoring of the whole body of patients with various status and time markers and general EEG. Results: Video EEG was found in 26 patients with paroxysmal or explosive episodes of epileptic discharge associated with clinical attack, accounting for 29.0%, mainly in the sleep stage; 37 patients scattered discharge mainly in the wake of sleep; monitored 25 patients without clinical episodes of discharge EEG. Conclusion: Video EEG has the obvious superiority to assisting the determination of headache patients in clinical diagnosis than general EEG.