complex dynamics of fitzhugh-nagumo type neurons coupled with gap junction under external voltage stimulation

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2013
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Abstract
In the present paper, we have studied the complex dynamics of a system of two nonlinear neuronal cells, coupled by a gap junction, which is modelled as a linear variable resistor. The two coupled cells are oscillators of the FitzHughNagumo type. The first cell, the “ImK-cell” is a voltage driven cell, while the second, the “RaLa-cell” is a current driven cell. We have examined the dynamics of the coupled system in the case of bidirectional coupling. An independent voltage source gives the external stimulation. We have examined three different cases (AC, DC, AC plus DC) of the external signal. In each case we have different dynamics. Action potentials, chaotic and periodic oscillations are observed.
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kyprianidis2013journalcomplex Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;I. M. Kyprianidis;A. T. Makri
Journal communications in statistics: simulation and computation
Year 2013
DOI
DOI not found
URL
http://www.jestr.org/downloads/Volume6Issue4/fulltext12642013.pdf
Keywords
chaos action potential gap junction neuronal cells civil engineering (general)technology (general)

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