Phase Amplitude Coupling of Theta-Gamma EEG Frequency Bands In Sleep Apnoea

被引：0
|
作者：
Abdullah, Haslaile [1 ]
Cvetkovic, Dean [2 ]
机构：
[1] Univ Teknol Malaysia, Razak Sch Engn & Adv Technol, Kuala Lumpur, Malaysia
[2] RMIT Univ, Sch Elect & Comp Engn, Melbourne, Vic, Australia
来源：
2015 INTERNATIONAL CONFERENCE ON BIOSIGNAL ANALYSIS, PROCESSING AND SYSTEMS (ICBAPS) | 2015年
关键词：
EEG; phase-amplitude coupling; cross frequency coupling; modulation index; OSCILLATIONS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Phase amplitude coupling of neuronal oscillations has been suggested to link with upper brain functions such as cognitive and memory process. It is suggested that cross frequency coupling (CFC) occurred when the amplitude of fast oscillation is modulated by the phase of slow oscillation. In this study, we assess CFC in terms of Modulation Index (MI) of theta, low gamma (LG) and high gamma (HG) in sleep stages N1, N2, N3 and REM of healthy and sleep apnoea patients. The results showed theta phase modulated more the HG band in all sleep stages. Theta-HG coupling was more pronounced in the sleep apnoea as compared to the healthy.
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页数：5
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