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On the Emergence of Orientation Biases in V1

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Advances in Cognitive Neurodynamics ICCN 2007
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Abstract

Though the site of the emergence of orientation biases in the primary visual cortex (V1) is still debated, it seems that the consensus is converging on the idea originally suggested by Hubel and Wiesel in early 1960’s; the idea that the convergence of spatially-arranged geniculate inputs on single cortical cells is the source of orientation biases in V1. But, is the Hubel–Wiesel type of geniculocortical connectivity is the only choice V1 has to generate orientation biases?

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References

  1. Cruetzfeldt, O.D. and Ito, M.: Functional synaptic organization of primary visual cortex neurons in cat. Exp. Brain Res. 6 (1968) 324–352.

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  2. Sillito, A.M.: Inhibitary circuits and orientation selectivity in the visual cortex. Models of the Visual Cortex, Eds. D. Rose and V.D. Dobson, (1985) 396–407.

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© 2008 Springer-Verlag Berlin Heidelberg

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Shirazi, M.N. (2008). On the Emergence of Orientation Biases in V1. In: Wang, R., Shen, E., Gu, F. (eds) Advances in Cognitive Neurodynamics ICCN 2007. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-8387-7_7

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