BCM network develops orientation selectivity and ocular dominance in natural scene environment
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Updated: Aug 15, 2026

Monocular Visual Deprivation and Ocular Dominance Plasticity Measurement in the Mouse Primary Visual Cortex
Published on: February 8, 2020
H Shouval1, N Intrator, L N Cooper
1Department of Physics, Brown University, Providence, R. I. 02912, USA. hzs@cns.brown.edu
Abstract:
A two-eye visual environment is used in training a network of BCM neurons. We study the effect of misalignment between the synaptic density functions from the two eyes, on the formation of orientation selectivity and ocular dominance in a lateral inhibition network. The visual environment we use is composed of natural images. We show that for the BCM rule a natural image environment with binocular cortical misalignment is sufficient for producing networks with orientation-selective cells and ocular dominance columns. This work is an extension of our previous single cell misalignment model Shouval et al., 1996.
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