Universiti Teknologi Malaysia Institutional Repository

Phase amplitude coupling of theta-gamma EEG frequency bands in sleep apnoea

Abdullah, Haslaile and Cvetkovic, Dean (2015) Phase amplitude coupling of theta-gamma EEG frequency bands in sleep apnoea. In: 2015 International Conference on Biosignal Analysis, Processing and Systems (ICBAPS), 26-28 May, 2015, Kuala Lumpur, Malaysia.

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Official URL: http://ieeemy.org/mysection/?p=1666

Abstract

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.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:phase-amplitude coupling, ross frequency coupling
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:62163
Deposited By: Fazli Masari
Deposited On:30 May 2017 01:11
Last Modified:30 May 2017 01:11

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