Synchronization Analysis of EEG Signals Evoked by Manual Acupuncture

被引:0
|
作者
Han, Chunxiao [1 ,2 ]
Wang, Jiang [3 ]
Cui, Shigang [1 ,2 ]
Zhao, Li [1 ,2 ]
Che, Yanqiu [1 ,2 ]
机构
[1] Tianjin Univ Technol & Educ, Tianjin Key Lab Informat Sensing & Intelligent Co, Tianjin 300222, Peoples R China
[2] Tianjin Univ Technol & Educ, Sch Automat & Elect Engn, Tianjin 3002222, Peoples R China
[3] Tianjin Univ, Sch Elect & Automat Engn, Tianjin 300072, Peoples R China
基金
中国国家自然科学基金;
关键词
Phase Synchronization; Acupuncture; EEG; Nonlinear; EPILEPTIC SEIZURES; INTEGRATION; BRAIN; OSCILLATIONS;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Manual acupuncture (MA), as a mechanical action, can be equivalent to an external stimulus to the neural system. However, the regulation and action mechanism of acupuncture is still unclear. In the present study, synchronization levels of brain activities evoked by MA is investigated. We design an experiment that acupuncture at Zusanli with four different frequencies to obtain electroencephalograph (EEG) signals. Since neural system is a complex nonlinear dynamics system that possesses strong nonlinear characteristic, phase synchronization (PS) based on recurrence plot method is introduced to quantify the synchronization between EEG signals induced by MA. It is found that the synchronization between different brain regions during acupuncture is obviously lower than that before acupuncture, which can prove that MA has effect on the brain.
引用
收藏
页码:2455 / 2459
页数:5
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