Detection of spikes and motility parameters from chaos-like serosal recordings of gastrointestinal myoelectric activities

Author

Wang, Zhishun ; Chen, J.D.Z.

Author_Institution

Lynn Inst. for Healthcare Res., Oklahoma City, OK, USA

Volume

6

fYear

1998

fDate

29 Oct-1 Nov 1998

Firstpage

3234

Abstract

This paper presents the detection of spikes and motility from chaos-like serosal recordings of gastrointestinal myoelectric activities. Three optional methods were developed for different types of recordings, such as gastric, intestinal and colonic myoelectric activities. Applied experiments show that these methods can effectively detect the spikes of the serosal myoelectric recordings and motility of gastrointestinal tract

Keywords

biological organs; chaos; electromyography; feature extraction; feedforward neural nets; learning (artificial intelligence); medical signal detection; medical signal processing; physiological models; Boolean function; Hodgkin-Huxley type model; blind source separation; chaos-like serosal recordings; colon; gastrointestinal myoelectric activities; gastrointestinal tract motility; motility parameters; nonlinear mapping; slow waves; small bowel; spikes detection; time-delay neural network; Chaos; Electrodes; Equations; Gastrointestinal tract; Instruments; Intestines; Medical services; Neural networks; Nonlinear dynamical systems; Predictive models;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society, 1998. Proceedings of the 20th Annual International Conference of the IEEE

Conference_Location

Hong Kong

ISSN

1094-687X

Print_ISBN

0-7803-5164-9

Type

conf

DOI

10.1109/IEMBS.1998.746184

Filename

746184