156例轻型颅脑损伤EEG/BEAM分析
被引量:1
摘要
轻度闭合性颅脑外伤临床常见,但临床往往忽略脑电图的检查。本文示脑电图(EEG)异常率为46.79%,脑电地形图(BEAM)异常率为59.62%。所有病例分有意识障碍组和无意识障碍组两组,有意识障碍组异常率为65.31%,无意识障碍组异常率为34.69%,异常率显著高于正常组12%。EEG、BEAM表现为α泛化,α前移及慢化或减弱;额区、中央区、枕、顶区θ功率增强;α功率泛化、前移、减弱;峰值频率左移;θ指数显著。
出处
《菏泽医学专科学校学报》
1998年第3期2-3,共2页
Journal of Heze Medical College
同被引文献15
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