Transitions between β and γ rhythms in neural systems

O. V. Sosnovtseva, D. Setsinsky, A. Fausbøll, and E. Mosekilde
Phys. Rev. E 66, 041901 – Published 9 October 2002
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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.

  • Received 29 April 2002

DOI:https://doi.org/10.1103/PhysRevE.66.041901

©2002 American Physical Society

Authors & Affiliations

O. V. Sosnovtseva1, D. Setsinsky1, A. Fausbøll2, and E. Mosekilde2

  • 1Physics Department, Saratov State University, Astrakhanskaya Street 83, Saratov 410026, Russia
  • 2Department of Physics, The Technical University of Denmark, 2800 Kongens. Lyngby, Denmark

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Vol. 66, Iss. 4 — October 2002

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