Coupling Analysis of Beta Rhythm Electroencephalogram Based on the Multiscale Mutual Mode Entropy

Abstract:

This paper presents the Multiscale Mutual Mode Entropy algorithm to quantify the coupling degree between two beta rhythm EEG time series which are simultaneously acquired. The results show that in the process of scale change, the young and middle-aged differ from each other in terms of the coupling degree of beta rhythm EEG and the difference grow clear gradually from 4th scale. So the Multiscale Mutual Mode Entropy can be used to analyze the coupling information of time series under different physiological status. Besides, as an indicator of measuring brain function, in the future it can also come to the aid of clinical evaluation of brain function.

• Periodical: Applied Mechanics and Materials (Volume 595)
• Pages: 295-300
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.595.295
• Online since: July 2014
• Authors: Ning Ji, Jun Tan, An Shan Pei, Jia Fei Dai, Jun Wang*
• Keywords: Beta Wave, Coupling, Multiscale, Mutual Mode Entropy

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