dorsal/arxiv
View SchemaPredicting spike times of a detailed conductance-based neuron model driven by stochastic spike arrival
| Authors | Renaud Jolivet, Wulfram Gerstner |
|---|---|
| Categories | |
| ArXiv ID | q-bio/0407010 |
| URL | https://arxiv.org/abs/q-bio/0407010 |
| DOI | 10.1016/j.jphysparis.2005.09.010 |
| Journal | Journal of Physiology - Paris 98 (2004) 442--451 |
Abstract
Reduced models of neuronal activity such as Integrate-and-Fire models allow a description of neuronal dynamics in simple, intuitive terms and are easy to simulate numerically. We present a method to fit an Integrate-and-Fire-type model of neuronal activity, namely a modified version of the Spike Response Model, to a detailed Hodgkin-Huxley-type neuron model driven by stochastic spike arrival. In the Hogkin-Huxley model, spike arrival at the synapse is modeled by a change of synaptic conductance. For such conductance spike input, more than 70% of the postsynaptic action potentials can be predicted with the correct timing by the Integrate-and-Fire-type model. The modified Spike Response Model is based upon a linearized theory of conductance-driven Integrate-and-Fire neuron.
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"abstract": "Reduced models of neuronal activity such as Integrate-and-Fire models allow a\ndescription of neuronal dynamics in simple, intuitive terms and are easy to\nsimulate numerically. We present a method to fit an Integrate-and-Fire-type\nmodel of neuronal activity, namely a modified version of the Spike Response\nModel, to a detailed Hodgkin-Huxley-type neuron model driven by stochastic\nspike arrival. In the Hogkin-Huxley model, spike arrival at the synapse is\nmodeled by a change of synaptic conductance. For such conductance spike input,\nmore than 70% of the postsynaptic action potentials can be predicted with the\ncorrect timing by the Integrate-and-Fire-type model. The modified Spike\nResponse Model is based upon a linearized theory of conductance-driven\nIntegrate-and-Fire neuron.",
"arxiv_id": "q-bio/0407010",
"authors": [
"Renaud Jolivet",
"Wulfram Gerstner"
],
"categories": [
"q-bio.NC"
],
"doi": "10.1016/j.jphysparis.2005.09.010",
"journal_ref": "Journal of Physiology - Paris 98 (2004) 442--451",
"title": "Predicting spike times of a detailed conductance-based neuron model driven by stochastic spike arrival",
"url": "https://arxiv.org/abs/q-bio/0407010"
},
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