Epilepsy Abnomal Electroencephalagram Analysis Based on Symbolic Relative Entropy

Mei Zhang; Jun Chang Zhao; Zheng Zhong Zheng; Jia Fei Dai; Jun Wang

doi:10.4028/www.scientific.net/AMM.321-324.720

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 321-324Epilepsy Abnomal Electroencephalagram Analysis...

Epilepsy Abnomal Electroencephalagram Analysis Based on Symbolic Relative Entropy

Abstract:

In this paper, symbolic relative entropy was used to analyze the average energy dissipation of epilepsy electroencephalagram (EEG) signals and normal electroencephalagram signals. Hypothesis testing showed that the average energy dissipation of epilepsy electroencephalagram signals was distinctly higher than that of normal electroencephalagram signals. It discoved that symbolic relative entropy can be used to analyze the irreversibility of time series and to assess the health state of human brain. It can be used to assisted clinical diagnosis.

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Periodical:

Applied Mechanics and Materials (Volumes 321-324)

Pages:

720-723

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.321-324.720

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Online since:

June 2013

Authors:

Mei Zhang, Jun Chang Zhao, Zheng Zhong Zheng, Jia Fei Dai, Jun Wang

Keywords:

EEG, Epilepsy, Irreversibility, Relative Entropy, Symbolic

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