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首页> 外文期刊>Epilepsia: Journal of the International League against Epilepsy >Ictal pattern of EEG and muscular activation in symptomatic infantile spasms: a videopolygraphic and computer analysis.
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Ictal pattern of EEG and muscular activation in symptomatic infantile spasms: a videopolygraphic and computer analysis.

机译：有症状的婴儿痉挛症的脑电图的脑电图模式和肌肉激活：录像和计算机分析。

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摘要

PURPOSE: To investigate ictal muscular phenomena characterizing symptomatic infantile spasms (ISs) and their relation to ictal EEG. METHODS: Four children with severe encephalopathy, neurologic impairment, and refractory ISs related to different dysplastic lesions, underwent videopolygraphic recordings collecting surface electromyogram (EMG) activity from several cranial and limb muscles to evaluate the pattern of muscular recruitment, duration, and side-to-side asymmetry of ISs. Acquired data were stored for off-line analysis by a computerized polygraphic system. RESULTS: Spasms were characterized by a complex pattern of muscular activation. A constant or rostrocaudal propagation pattern was lacking in all patients. Intervals between the onset of EMG activity in different muscles in each spasm were very long:
机译：目的：调查特征性症状性婴儿痉挛症（ISs）的发作性肌肉现象及其与发作性脑电图的关系。方法：对四名患有严重脑病，神经系统损伤和难治性IS与不同发育异常病变相关的儿童进行了录像检查，收集了多个颅和四肢肌肉的表面肌电图（EMG）活动，以评估肌肉募集的方式，持续时间和侧向边的不对称性。存储采集到的数据，以便通过计算机测谎系统进行离线分析。结果：痉挛的特征在于复杂的肌肉激活模式。在所有患者中均缺乏恒定或罗尾尾的繁殖方式。每个痉挛中不同肌肉的EMG活动发作之间的间隔很长：

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