Power-Law Input-Output Transfer Functions Explain the Contrast-Response and Tuning Properties of Neurons in Visual Cortex

We develop a unified model accounting simultaneously for the contrast invariance of the width of the orientation tuning curves (OT) and for the sigmoidal shape of the contrast response function (CRF) of neurons in the primary visual cortex (V1). We determine analytically the conditions for the struc...

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Detalles Bibliográficos
Autores principales: Persi, Erez, Hansel, David, Nowak, Lionel, Barone, Pascal, van Vreeswijk, Carl
Formato: Texto
Lenguaje:English
Publicado: Public Library of Science 2011
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3044767/
https://www.ncbi.nlm.nih.gov/pubmed/21390280
http://dx.doi.org/10.1371/journal.pcbi.1001078

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