Evidence map›Paper›PMID 28559952›Full record

ArticleCognitive neurodynamics2017

Multivariate multi-scale weighted permutation entropy analysis of EEG complexity for Alzheimer's disease.

Bin Deng, Lihui Cai, Shunan Li, Ruofan Wang, Haitao Yu, Yingyuan Chen, Jiang Wang

Abstract read
In one paragraph

Article in Cognitive neurodynamics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

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28citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

28 citing papers in PubMed.

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  8. Is EEG Entropy a Useful Measure for Alzheimer's Disease?Actas espanolas de psiquiatria · 2024
    Review
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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Bin DengSchool of Electrical Engineering and Automation, Tianjin University, Tianjin, China.
Lihui CaiSchool of Electrical Engineering and Automation, Tianjin University, Tianjin, China.
Shunan LiSchool of Electrical Engineering and Automation, Tianjin University, Tianjin, China.
Ruofan WangSchool of Information Technology Engineering, Tianjin University of Technology and Education, Tianjin, China.
Haitao YuSchool of Electrical Engineering and Automation, Tianjin University, Tianjin, China.
Yingyuan ChenSchool of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China.
Jiang WangSchool of Electrical Engineering and Automation, Tianjin University, Tianjin, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The complexity change of brain activity in Alzheimer's disease (AD) is an interesting topic for clinical purpose. To investigate the dynamical complexity of brain activity in AD, a multivariate multi-scale weighted permutation entropy (MMSWPE) method is proposed to measure the complexity of electroencephalograph (EEG) obtained in AD patients. MMSWPE combines the weighted permutation entropy and the multivariate multi-scale method. It is able to quantify not only the characteristics of different brain regions and multiple time scales but also the amplitude information contained in the multichannel EEG signals simultaneously. The effectiveness of the proposed method is verified by both the simulated chaotic signals and EEG recordings of AD patients. The simulation results from the Lorenz system indicate that MMSWPE has the ability to distinguish the multivariate signals with different complexity. In addition, the EEG analysis results show that in contrast with the normal group, the significantly decreased complexity of AD patients is distributed in the temporal and occipitoparietal regions for the theta and the alpha bands, and also distributed from the right frontal to the left occipitoparietal region for the theta, the alpha and the beta bands at each time scale, which may be attributed to the brain dysfunction. Therefore, it suggests that the MMSWPE method may be a promising method to reveal dynamic changes in AD.

Indexed as

Alzheimer’s diseaseComplexityElectroencephalographMultivariate multi-scale entropyWeighted permutation entropy

Identifiers

PMID28559952
PMCPMC5430241

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.