With reference to the Ornstein-Uhlenbeck model for single neuron's activity, computational results and theoretical arguments are provided to discuss the goodness and the appropriateness of analytical approximations to first-passage-time densities and its moments. A gamma approximation is initially discussed, use of which is successively made to construct a probability density of a new form that appears to be particularly suitable to approximate the as yet unknown firing probability density function.

Single neuron's activity: on certain problems of modeling and interpretation

GIORNO, Virginia;NOBILE, Amelia Giuseppina;
1997-01-01

Abstract

With reference to the Ornstein-Uhlenbeck model for single neuron's activity, computational results and theoretical arguments are provided to discuss the goodness and the appropriateness of analytical approximations to first-passage-time densities and its moments. A gamma approximation is initially discussed, use of which is successively made to construct a probability density of a new form that appears to be particularly suitable to approximate the as yet unknown firing probability density function.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/3137411
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