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Stochastic excitation and synchronization in coupled FitzHugh-Nagumo elements.

Research output: Contribution to journalJournal article

Published

<mark>Journal publication date</mark>7/05/2003
<mark>Journal</mark>Proceedings of SPIE
Volume5114
Number of pages8
Pages301-308
<mark>Original language</mark>English

Abstract

We investigate theoretically and numerically the activation process in a single-out and coupled FitzHugh-Nagumo elements. Two qualitatively different types of the dependence of the mean activation time and of the mean cycling time on the coupling strength monotonic and non-monotonic have been found for identical elements. The influence of coupling strength, noise intensity and firing threshold on the synchronization regimes and its characteristics is analyzed