睡眠脑电图的非线性分析
Non-linear analysis of the sleep EEG.
作者信息
Kobayashi T, Misaki K, Nakagawa H, Madokoro S, Ihara H, Tsuda K, Umezawa Y, Murayama J, Isaki K
机构信息
Department of Neuropsychiatry, Fukui Medical University, Japan.
出版信息
Psychiatry Clin Neurosci. 1999 Apr;53(2):159-61. doi: 10.1046/j.1440-1819.1999.00540.x.
A sleep electroencephalogram was analyzed by non-linear analysis. The polysomnography of a healthy male subject was analyzed and the correlation dimensions calculated. The correlation dimensions decreased from the 'awake' stage to sleep stages 1-3 and increased during rapid eye movement (REM) sleep. These results were seen during each sleep cycle. In each sleep cycle, the correlation dimensions decrease for slow wave sleep, and increase for REM sleep.
通过非线性分析对睡眠脑电图进行了分析。对一名健康男性受试者的多导睡眠图进行了分析并计算了关联维数。关联维数从“清醒”阶段到睡眠1-3期降低，而在快速眼动（REM）睡眠期间增加。在每个睡眠周期中均观察到这些结果。在每个睡眠周期中，慢波睡眠时关联维数降低，而REM睡眠时关联维数增加。
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