Ontology highlight
ABSTRACT:
SUBMITTER: Henaff OJ
PROVIDER: S-EPMC7237668 | biostudies-literature | 2020 May
REPOSITORIES: biostudies-literature
Hénaff Olivier J OJ Boundy-Singer Zoe M ZM Meding Kristof K Ziemba Corey M CM Goris Robbe L T RLT
Nature communications 20200519 1
Uncertainty is intrinsic to perception. Neural circuits which process sensory information must therefore also represent the reliability of this information. How they do so is a topic of debate. We propose a model of visual cortex in which average neural response strength encodes stimulus features, while cross-neuron variability in response gain encodes the uncertainty of these features. To test this model, we studied spiking activity of neurons in macaque V1 and V2 elicited by repeated presentat ...[more]