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正常儿童与孤独症患儿事件相关电位P300 对照研究 被引量:1

Comparative Study of Event-related Potentials P300 between Normal Children and Children with Autism
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摘要 目的探讨孤独症患儿的事件相关电位P300的特点.方法使用美国Nicolet Spirit脑电生理仪记录37例孤独症患儿和30名正常健康儿童的P300特点.结果(1)与正常儿童比较,孤独症患儿P300波形变异较大.(2)在靶潜伏期P3上,孤独症患儿延迟于正常儿童,差异有极显著性(P<0.01).(3)在靶波幅P3和非靶波幅P2上,孤独症患儿波幅又降低于正常儿童(P<0.01和P<0.05).结论P300对临床辅助诊断孤独症有参考价值.
出处 《神经病学与神经康复学杂志》 2004年第4期226-227,239,共3页 Journal of Neurology and Neurorehabilitation
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