TY  - GEN
ID  - cogprints1913
UR  - http://cogprints.org/1913/
A1  - Farkas, Igor
A1  - Miikkulainen, Risto
Y1  - 1999///
N2  - A model is proposed to demonstrate how neurons in the primary visual cortex could self-organize to represent the direction of motion. The model is based on a temporal extension of the Self-Organizing Map where neurons act as leaky integrators. The map is trained with moving Gaussian inputs, and it develops a retinotopic map with orientation columns that divide into areas of opposite direction selectivity, as found in the visual cortex.


KW  - directional selectivity
KW  -  self-organzing map
KW  -  leaky intergators
KW  -  primary visual cortex
TI  - Modeling the self-organization of directional selectivity in the primary visual cortex
SP  - 251
AV  - public
EP  - 256
ER  -

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