Transitions between beta and gamma rhythms in neural systems

Olga Sosnovtseva; D Setsinsky; Anders Fausbøll; Erik Mosekilde

Transitions between beta and gamma rhythms in neural systems

Authors:

Sosnovtseva, Olga ;
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0000-0001-7334-9869
Renal and Vascular Research, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, Københavns Universitet
Setsinsky, D ;
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unknown
Fausbøll, Anders ;
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unknown
Mosekilde, Erik
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unknown

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.

Type:

Journal article

Language:

English

Published in:

Physical Review E (statistical, Nonlinear, and Soft Matter Physics), 2002, Vol 66, Issue 4 Pt 1

Keywords:

Animals; Biophysical Phenomena; Biophysics; Electrophysiology; Neurons; Potassium Channels; Stochastic Processes; Time Factors

Main Research Area:

Medical science

Publication Status:

Published

Review type:

Peer Review

Submission year:

2002

Scientific Level:

Scientific

ID:

2398304921

Transitions between beta and gamma rhythms in neural systems

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