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Pattern formation in associative neural networks with weak lateral interaction

โœ Scribed by J. Rubinstein


Publisher
Springer-Verlag
Year
1994
Tongue
English
Weight
444 KB
Volume
70
Category
Article
ISSN
0340-1200

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โœฆ Synopsis


A model is proposed for the formation of singularities in the director field of orientation-selective cells in the visual cortex. The model consists of a twolayer associative neural net. The forward connections converge to a continuum of steady states. The degeneracy is removed by lateral interactions. It is shown that in many cases the director field contains critical points which are identified as the vortex locations.


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