Verechtchaguina, T., Sokolov, I. M., Schimansky-Geier, L. (May 2007) Interspike interval densities of resonate and fire neurons. Biosystems, 89 (1-3). pp. 63-8. ISSN 0303-2647 (Print)0303-2647 (Linking)
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: | May 2007 |
| Date Deposited: | 14 Aug 2017 19:59 |
| Last Modified: | 14 Aug 2017 19:59 |
| Related URLs: | |
| URI: | https://repository.cshl.edu/id/eprint/35096 |
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