Desynchronization in heterogeneous networks due to uniform exposure

V. A. Kostin; G. V. Osipov

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arXiv · 1812.05122

Desynchronization in heterogeneous networks due to uniform exposure

V. A. Kostin·G. V. Osipov

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Abstract

We study synchronization and rhythmic patterns generated in the heterogeneous cluster of FitzHugh$-$Nagumo oscillators with transition between self-oscillating and excitable elements. Such cluster models the sinoatrial node of the heart, and the particular point of focus is the role of different physiological responses to mechanical stress: stretch-activated current and conductivity change. The comparison between them finds the difference which can serve to identify the dominant mechanism in specific experimental situations.

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V. A. Kostin, G. V. Osipov. 2018-12-12. Desynchronization in heterogeneous networks due to uniform exposure. https://arxiv.org/abs/1812.05122

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