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Identification of slow wave propagation in the multichannel (EGG) electrogastrographical signal

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

The aim of this research is to examine the effectiveness of combining two methods IndependentComponentAnalysis (ICA) and adaptive filtering for identifying the slow waves propagation from cutaneousmultichannel electrogastrographical signal (EGG). The 3 cycle per minute (3 cpm) gastric pacesetter potential so-called slow wave is fundamental electrical phenomenon of stomach. Slow waves determine the propagation and maximum frequency of stomach contractions. Appropriate spread of gastric contractions is a key for the correct stomach emptying whereas delay this action causes various gastric disorders, such as bloating, vomiting or unexplained nausea. Parameters depict EGG properties mostly based on spectral analysis and information about slow waves spread and coupling are totaly lost, so new methods for studying slow wave propagation are really desired.

Original languageEnglish
Title of host publicationMan-Machine Interactions 3
EditorsAleksandra Gruca, Tadeusz Czachórski, Stanisław Kozielski, Tadeusz Czachórski
PublisherSpringer Verlag
Pages247-255
Number of pages9
ISBN (Electronic)9783319023083
DOIs
Publication statusPublished - 2014
Event3rd International Conference on Man-Machine Interactions, ICMMI 2013 - Brenna, Poland
Duration: 22 Oct 2013 → 25 Oct 2013

Publication series

NameAdvances in Intelligent Systems and Computing
Volume242
ISSN (Print)2194-5357

Conference

Conference3rd International Conference on Man-Machine Interactions, ICMMI 2013
Country/TerritoryPoland
CityBrenna
Period22/10/13 → 25/10/13

Keywords

  • Electrogastrography
  • Propagation
  • Slow wave

ASJC Scopus subject areas

  • Control and Systems Engineering
  • General Computer Science

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