Ontology highlight
ABSTRACT:
SUBMITTER: Goris RL
PROVIDER: S-EPMC4786576 | biostudies-literature | 2015 Nov
REPOSITORIES: biostudies-literature
Goris Robbe L T RL Simoncelli Eero P EP Movshon J Anthony JA
Neuron 20151105 4
Neurons in visual cortex vary in their orientation selectivity. We measured responses of V1 and V2 cells to orientation mixtures and fit them with a model whose stimulus selectivity arises from the combined effects of filtering, suppression, and response nonlinearity. The model explains the diversity of orientation selectivity with neuron-to-neuron variability in all three mechanisms, of which variability in the orientation bandwidth of linear filtering is the most important. The model also acco ...[more]