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提出了一种脑电(EEG)信号游程长度的统计分析方法.先将原始EEG信号编码成01序列,统计游程长度的分布,再从中计算出特征值来反映大脑的功能状态.通过诱发家兔痫样放电的实验,说明该方法能较好地提取EEG特征信息,并能预测癫痫病的发作
A statistical analysis method of EEG signal run length was proposed. First encoded the original EEG signal into a 0-1 sequence, statistics run length distribution, and then calculate the eigenvalue to reflect the functional status of the brain. The experiment of inducing epileptiform discharge in rabbits shows that this method can extract EEG characteristic information well and predict the epileptic seizure