Detrended cross-correlation analysis of electroencephalogram

被引:18
|
作者
Wang Jun [1 ]
Zhao Da-Qing [1 ]
机构
[1] Nanjing Univ Posts & Telecommun, Image Proc & Image Commun Key Lab, Sch Geog & Biol Informat, Nanjing 210003, Peoples R China
关键词
detrended cross-correlation analysis; electroencephalogram; brain function; aging process; STOCHASTIC RESONANCE; DRIVEN; SYNCHRONIZATION; NOISES;
D O I
10.1088/1674-1056/21/2/028703
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In the paper we use detrended cross-correlation analysis (DCCA) to study the electroencephalograms of healthy young subjects and healthy old subjects. It is found that the cross-correlation between different leads of a healthy young subject is larger than that of a healthy old subject. It was shown that the cross-correlation relationship decreases with the aging process and the phenomenon can help to diagnose whether the subject's brain function is healthy or not.
引用
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页数:4
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