Mathematical study of a neural gain control mechanism - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Reports (Research Report) Year : 2007

Mathematical study of a neural gain control mechanism

Abstract

This report presents a dynamical mechanism of gain control, inspired by a simple membranar model for neurons. Mathematical results are enounced for the system under sinusoidal stimulation. We thus prove that the system induces under-linearity with input ampitude, and time advance for high input amplitudes, which are the dual mark of contrast gain control in retinal neurons.

Domains

Neurobiology
Fichier principal
Vignette du fichier
rapport.pdf (654.96 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

inria-00180730 , version 1 (19-10-2007)
inria-00180730 , version 2 (02-11-2007)
inria-00180730 , version 3 (13-05-2008)
inria-00180730 , version 4 (19-05-2008)

Identifiers

  • HAL Id : inria-00180730 , version 4

Cite

Adrien Wohrer. Mathematical study of a neural gain control mechanism. [Research Report] RR-6327, INRIA. 2007, pp.47. ⟨inria-00180730v4⟩
213 View
143 Download

Share

Gmail Facebook X LinkedIn More