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Literature DB >> 2285763

A model for neuronal oscillations in the visual cortex. 2. Phase description of the feature dependent synchronization.

Abstract

In a previous paper we have shown, that it is possible to model the oscillations observed in an orientation specific column in the visual cortex by coupling excitatory and inhibitory subpopulations of neurons which compose the column, and that these oscillations can be described by the phases of the corresponding limit cycle oscillators. By coupling different columns via long but finite range sparse interactions, we generate in the phase description stimulus dependent multiplicative couplings which explain experimentally observed synchronization effects.

Mesh：

Year: 1990 PMID： 2285763 DOI： 10.1007/bf00203634

Source DB: PubMed Journal: Biol Cybern ISSN： 0340-1200 Impact factor: 2.086

7 in total

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