Searching and using of time intervals of brain activity in a problem of solving process by estimation of negentropy of EEG

Kirill Chagin, Alexander Savostyanov

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

In the analysis of a brain activity it is actual to find time intervals that represents only brain activity. We have developed a new software instrument that helps to search and visualize such intervals. The base assumption of this work is that distribution of the amplitude of signal that represents brain activity is significantly different from a Gaussian distribution. So we use negentropy as an indicator of intervals of brain dynamics. As a result, the developed instrument helps to analyze EEG information visually and make further mathematical calculations with the results.

Original languageEnglish
Title of host publicationProceedings - 2015 International Conference on Biomedical Engineering and Computational Technologies, SIBIRCON 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages217-220
Number of pages4
ISBN (Electronic)9781467391115
DOIs
Publication statusPublished - 21 Dec 2015
EventInternational Conference on Biomedical Engineering and Computational Technologies, SIBIRCON 2015 - Novosibirsk, Russian Federation
Duration: 28 Oct 201530 Oct 2015

Publication series

NameProceedings - 2015 International Conference on Biomedical Engineering and Computational Technologies, SIBIRCON 2015

Conference

ConferenceInternational Conference on Biomedical Engineering and Computational Technologies, SIBIRCON 2015
CountryRussian Federation
CityNovosibirsk
Period28.10.201530.10.2015

Keywords

  • effective intervals
  • Electroencephalography (EEG)
  • ERSP
  • Independent Component Analysis (ICA)
  • negentropy

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