Transitions between beta and gamma rhythms in neural  systems

Olga Sosnovtseva; D. Setsinsky; Anders Fausbøll; Erik Mosekilde

doi:10.1103/PhysRevE.66.041901

Transitions between beta and gamma rhythms in neural systems

Olga Sosnovtseva, D. Setsinsky, Anders Fausbøll, Erik Mosekilde

Saratov State University

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Abstract

We study the coexistence of different rhythms in a local network of one inhibitory and two excitatory nerve cells for a wide range of the excitatory synapse strength and of the slow K+-channel conductance. The dynamic features of spike trains in the presence of noise are discussed. It is found that noise can both cause switching between different states and induce coherent firing events.

Original language	English
Journal	Physical Review E. Statistical, Nonlinear, and Soft Matter Physics
Volume	66
Issue number	4
Pages (from-to)	041901
ISSN	1063-651X
DOIs	https://doi.org/10.1103/PhysRevE.66.041901
Publication status	Published - 2002

Bibliographical note

Copyright (2002) American Physical Society

Keywords

STOCHASTIC RESONANCE
PADDLEFISH
SYNCHRONIZATION
VISUAL-CORTEX
CELLS
COHERENCE RESONANCE
CAT
OSCILLATIONS
NEURONS

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http://link.aps.org/doi/10.1103/PhysRevE.66.041901

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KW - CELLS

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KW - OSCILLATIONS

KW - NEURONS

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