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Proceedings Paper

Noise-induced effects in dynamics of coupled bursters
Author(s): Svetlana D. Postnova; Alexander M. Nekrasov; Olga V. Sosnovtseva
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Paper Abstract

This paper studies the deterministic and stochastic dynamics of a biological burster model. Special emphasis is paid to the transition zones between the main spiking patterns. In these zones, noise can induce or suppress spike generation. We explain this in terms of bifurcation phenomena in the underlying deterministic model. We also show how coupled bursters can interact to provide in-phase and out-of-phase synchronous regimes with varying noise intensity.

Paper Details

Date Published: 29 March 2005
PDF: 10 pages
Proc. SPIE 5696, Complex Dynamics and Fluctuations in Biomedical Photonics II, (29 March 2005); doi: 10.1117/12.590296
Show Author Affiliations
Svetlana D. Postnova, Saratov State Univ. (Russia)
Alexander M. Nekrasov, Saratov State Univ. (Russia)
Olga V. Sosnovtseva, Technical Univ. of Denmark (Denmark)


Published in SPIE Proceedings Vol. 5696:
Complex Dynamics and Fluctuations in Biomedical Photonics II
Valery V. Tuchin, Editor(s)

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