Interspike interval densities of resonate and fire neurons

Verechtchaguina, T., Sokolov, I. M., Schimansky-Geier, L. (2007) Interspike interval densities of resonate and fire neurons. Biosystems, 89 (1-3). pp. 63-8. ISSN 0303-2647 (Print)0303-2647 (Linking)

URL: https://www.ncbi.nlm.nih.gov/pubmed/17331639
DOI: 10.1016/j.biosystems.2006.03.014

Abstract

The subthreshold dynamics of a neuron can follow one of the two patterns: resonant neurons generate intrinsic subthreshold membrane potential oscillations, whereas in nonresonant neurons these oscillations are not observed. Here, we investigate how these subthreshold behaviors affect the suprathreshold response. Both types of neurons are described by a resonate and fire model, with the stable fixpoint being either a focus or a node. Using analytic expression for a linear oscillator model with threshold and reset, we calculate the multimodal interspike interval densities. We show that a change in model parameters induces qualitative changes in the interspike interval densities.

Item Type: Paper
Uncontrolled Keywords: *Action Potentials Models, Neurological Neurons/*physiology
Subjects: organs, tissues, organelles, cell types and functions > tissues types and functions > neural networks
organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons
organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons
organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons
CSHL Authors:
Communities: CSHL labs > Engel lab
Depositing User: Matt Covey
Date Deposited: 14 Aug 2017 19:59
Last Modified: 14 Aug 2017 19:59
Related URLs:
URI: http://repository.cshl.edu/id/eprint/35096

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