Literature DB >> 1163664

A linked oscillator model of electrical activity of human small intestine.

B H Brown, H L Duthie, A R Horn, R H Smallwood.   

Abstract

The electrical slow-wave activity of the human small intestine has been simulated by a chain of 64 coupled electronic relaxation oscillators. The model simulates the frequency gradient of recorded patoentials in the human small intestine and when transected, behaves in a similar way to the transected canine small intestine. The model exhibits a spontaneous effect whereby several adjacent oscillators periodically are in the same state. This effect travels down the model in the time of 20-30 min.

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Year:  1975        PMID: 1163664     DOI: 10.1152/ajplegacy.1975.229.2.384

Source DB:  PubMed          Journal:  Am J Physiol        ISSN: 0002-9513


  5 in total

1.  Hodgkin-Huxley type electronic modelling of gastrointestinal electrical activity.

Authors:  R J Patton; D A Linkens
Journal:  Med Biol Eng Comput       Date:  1978-03       Impact factor: 2.602

2.  Multioscillator simulator for gastrointestinal electrical activity modelling.

Authors:  D A Linkens; M Khelfa; G Nicklin
Journal:  Med Biol Eng Comput       Date:  1983-09       Impact factor: 2.602

3.  Movements of the luminal contents in two different regions of the caput epididymidis of the rat in vitro.

Authors:  U M Jaakkola; A Talo
Journal:  J Physiol       Date:  1983-03       Impact factor: 5.182

Review 4.  The virtual intestine: in silico modeling of small intestinal electrophysiology and motility and the applications.

Authors:  Peng Du; Niranchan Paskaranandavadivel; Timothy R Angeli; Leo K Cheng; Gregory O'Grady
Journal:  Wiley Interdiscip Rev Syst Biol Med       Date:  2015-11-12

5.  Spatial Noise in Coupling Strength and Natural Frequency within a Pacemaker Network; Consequences for Development of Intestinal Motor Patterns According to a Weakly Coupled Phase Oscillator Model.

Authors:  Sean P Parsons; Jan D Huizinga
Journal:  Front Neurosci       Date:  2016-02-04       Impact factor: 4.677

  5 in total

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