Ontology highlight
ABSTRACT:
SUBMITTER: Rigoli F
PROVIDER: S-EPMC4958375 | biostudies-literature | 2016 Jun
REPOSITORIES: biostudies-literature
Rigoli Francesco F Friston Karl J KJ Martinelli Cristina C Selaković Mirjana M Shergill Sukhwinder S SS Dolan Raymond J RJ
eLife 20160622
Substantial evidence indicates that incentive value depends on an anticipation of rewards within a given context. However, the computations underlying this context sensitivity remain unknown. To address this question, we introduce a normative (Bayesian) account of how rewards map to incentive values. This assumes that the brain inverts a model of how rewards are generated. Key features of our account include (i) an influence of prior beliefs about the context in which rewards are delivered (weig ...[more]