Stochastic excitation and synchronization in coupled FitzHugh-Nagumo elements

Dmitry G Luchinsky; Peter V E McClintock; Andrey Polovinkin; Grigori Osipov

doi:10.1117/12.489027

7 May 2003 Stochastic excitation and synchronization in coupled FitzHugh-Nagumo elements

Dmitry G Luchinsky, Peter V E McClintock, Andrey Polovinkin, Grigori Osipov

Proceedings Volume 5114, Noise in Complex Systems and Stochastic Dynamics; (2003) https://doi.org/10.1117/12.489027
Event: SPIE's First International Symposium on Fluctuations and Noise, 2003, Santa Fe, New Mexico, United States

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

Citation Download Citation

Dmitry G Luchinsky, Peter V E McClintock, Andrey Polovinkin, and Grigori Osipov "Stochastic excitation and synchronization in coupled FitzHugh-Nagumo elements", Proc. SPIE 5114, Noise in Complex Systems and Stochastic Dynamics, (7 May 2003); https://doi.org/10.1117/12.489027

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