脑电信号的混沌分析  

CHAOS ANALYSIS OF EES

作　　者：徐强[1] 吴芝芳[1] 郑旭媛[1] 蒋景英 赵静波 陈士骏[2] 陶华英[2] 

机构地区：[1]天津医科大学生物医学工程系,天津300070 [2]天津医科大学总医院神经内科,天津300070

出　　处：《中国医学物理学杂志》1997年第1期56-58,共3页Chinese Journal of Medical Physics

摘　　要：混洗理论提供了研究大脑动力学特性的新方法，应用混地数值分析方法计算不同状态下脑电信号的相关维数，在正常与不正常之间找到一个数值分界，有助于脑部疾患的诊断与治疗。A new method for studying the dynamic characteristics of brain was provided by means of chaot-ic theory. It could be found that there was a numerical boundary between the normal and abnormal subjects bymeans of calculating the correlation dimension of EES(electroencephalosignal) in each of different conditions withthe digital method. It would help diagnose and treat the brain diseases.

关 键 词：脑电图 脑电信号 混沌分析 

分 类 号：R741.044[医药卫生—神经病学与精神病学]