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目的：探索足月健康围产儿清醒脑电图的特点。方法：对１９９４年至１９９５年我院产科出生的２００例足月健康围产儿进行了清醒状态下的脑电图描记。结果：（１）脑电图总体表现以０７～３Ｈｚ，２０～１６０μＶ，不规则非节律性δ波为主，优势部位在额和中央，δ指数２０％～４５％，左右对称性差，头前后波幅差别不大；（２）朝鲜族、汉族围产儿脑电图频率、指数均数之间无显著性差异；（３）剖腹产儿各脑区δ指数均数均低于顺产儿，θ指数均数均高于顺产儿。结论：围产儿脑电图以慢波为主，部位以额和中央明显；不同民族之间脑电图形式无差异；分娩方式不同脑电图表现亦不同
Objective: To explore the characteristics of full-term healthy perinatal sober EEG. Methods: EEG images of 200 full-term healthy perinatal babies born in our hospital from 1994 to 1995 were made awake. Results: (1) The overall EEG performance was mainly in the range of 07 ~ 3Hz, 20 ~ 160μV and irregular non - rhythmic δ wave. The predominant sites were in the frontal and center, the δ index was 20% ~ 45% (2) There was no significant difference in EEG frequency and index between perinatal children in Korean and Han nationalities; (3) Mean index were higher than the birth of children. Conclusion: The EEG of perinatal is dominated by slow wave, and the amount of EEG is obvious in the forehead and central part. There is no difference in electroencephalogram among different ethnic groups. The performance of EEG in different modes of delivery is also different