A comparative analysis of a firing-rate model and a conductance-based neural population model

A.V. Chizhov; S. Rodrigues; J.R. Terry

doi:10.1016/j.physleta.2007.04.060

A comparative analysis of a firing-rate model and a conductance-based neural population model

A.V. Chizhov
, S. Rodrigues
, J.R. Terry

Metabolism and Systems Science

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

We consider a firing-rate model, that may be used to model EEG, justifying its use by comparison with a conductance-based refractory density population model and a set of individual neurons. It is shown that stimulation of the system by applying a step-wise current, results in a sharp peak in the population activity that can be reproduced by the EEG-model. In addition the steady-state activity may also be reproduced. Similar comparisons are obtained for stimulation via oscillatory inputs.

Original language	English
Pages (from-to)	31-36
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	369
Issue number	1-2
DOIs	https://doi.org/10.1016/j.physleta.2007.04.060
Publication status	Published - 2007

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10.1016/j.physleta.2007.04.060

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abstract = "We consider a firing-rate model, that may be used to model EEG, justifying its use by comparison with a conductance-based refractory density population model and a set of individual neurons. It is shown that stimulation of the system by applying a step-wise current, results in a sharp peak in the population activity that can be reproduced by the EEG-model. In addition the steady-state activity may also be reproduced. Similar comparisons are obtained for stimulation via oscillatory inputs.",

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AU - Terry, J.R.

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AB - We consider a firing-rate model, that may be used to model EEG, justifying its use by comparison with a conductance-based refractory density population model and a set of individual neurons. It is shown that stimulation of the system by applying a step-wise current, results in a sharp peak in the population activity that can be reproduced by the EEG-model. In addition the steady-state activity may also be reproduced. Similar comparisons are obtained for stimulation via oscillatory inputs.

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DO - 10.1016/j.physleta.2007.04.060

M3 - Article

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EP - 36

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 1-2

ER -

A comparative analysis of a firing-rate model and a conductance-based neural population model

Abstract

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