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Initial uncertainty in Pavlovian reward prediction persistently elevates incentive salience and extends sign-tracking to normally unattractive cues

Uncertainty is a component of many gambling games and may play a role in incentive motivation and cue attraction. Uncertainty can increase the attractiveness for predictors of reward in the Pavlovian procedure of autoshaping, visible as enhanced sign-tracking (or approach and nibbles) by rats of a m...

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Autori principali: Robinson, Mike J. F., Anselme, Patrick, Fischer, Adam M., Berridge, Kent C.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2014
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4016791/
https://ncbi.nlm.nih.gov/pubmed/24631397
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bbr.2014.03.004
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