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Dynamics of delay-coupled FitzHugh-Nagumo neural rings. | LitMetric

Dynamics of delay-coupled FitzHugh-Nagumo neural rings.

Chaos

Department of Civil and Environmental Engineering, University of California, Berkeley, California 94720, USA.

Published: January 2018

This paper studies the dynamical behaviors of a pair of FitzHugh-Nagumo neural networks with bidirectional delayed couplings. It presents a detailed analysis of delay-independent and delay-dependent stabilities and the existence of bifurcated oscillations. Illustrative examples are performed to validate the analytical results and to discover interesting phenomena. It is shown that the network exhibits a variety of complicated activities, such as multiple stability switches, the coexistence of periodic and quasi-periodic oscillations, the coexistence of periodic and chaotic orbits, and the coexisting chaotic attractors.

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http://dx.doi.org/10.1063/1.5000854DOI Listing

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