Leaky Integrate and Fire models coupled through copulas: association properties of the Interspike Intervals.

Laura Sacerdote; Massimiliano Tamborrino

Leaky Integrate and Fire models coupled through copulas: association properties of the Interspike Intervals.

Laura Sacerdote, Massimiliano Tamborrino

Institut for Matematiske Fag

1 Citationer (Scopus)

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Abstract

We propose a model able to describe the Interspike Intervals of two or more neurons subject to common inputs from the network. The single neuron dynamic is described through a classical Leaky Integrate and Fire model, but the model also catches the joint behavior of two neurons resorting to the use of copulas. Copulas are mathematical objects largely used to describe dependencies laws. Syn- chronous and delayed dependencies are considered by means of a set of examples. Results are discussed making use of crosscorrelograms.

Originalsprog	Engelsk
Tidsskrift	Chinese Journal of Physiology
Vol/bind	53
Udgave nummer	6
Sider (fra-til)	396-406
ISSN	0304-4920
Status	Udgivet - 2010

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title = "Leaky Integrate and Fire models coupled through copulas: association properties of the Interspike Intervals.",

abstract = "We propose a model able to describe the Interspike Intervals of two or more neurons subject to common inputs from the network. The single neuron dynamic is described through a classical Leaky Integrate and Fire model, but the model also catches the joint behavior of two neurons resorting to the use of copulas. Copulas are mathematical objects largely used to describe dependencies laws. Syn- chronous and delayed dependencies are considered by means of a set of examples. Results are discussed making use of crosscorrelograms.",

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AU - Sacerdote, Laura

AU - Tamborrino, Massimiliano

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Y1 - 2010

N2 - We propose a model able to describe the Interspike Intervals of two or more neurons subject to common inputs from the network. The single neuron dynamic is described through a classical Leaky Integrate and Fire model, but the model also catches the joint behavior of two neurons resorting to the use of copulas. Copulas are mathematical objects largely used to describe dependencies laws. Syn- chronous and delayed dependencies are considered by means of a set of examples. Results are discussed making use of crosscorrelograms.

AB - We propose a model able to describe the Interspike Intervals of two or more neurons subject to common inputs from the network. The single neuron dynamic is described through a classical Leaky Integrate and Fire model, but the model also catches the joint behavior of two neurons resorting to the use of copulas. Copulas are mathematical objects largely used to describe dependencies laws. Syn- chronous and delayed dependencies are considered by means of a set of examples. Results are discussed making use of crosscorrelograms.

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KW - Leaky integrate and fire models

KW - copulas

KW - interspike interval dependency

M3 - Journal article

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EP - 406

JO - Chinese Journal of Physiology

JF - Chinese Journal of Physiology

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Leaky Integrate and Fire models coupled through copulas: association properties of the Interspike Intervals.

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