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

Robinson, Mike J.F. ; Anselme, Patrick ; Fischer, Adam M. ; Berridge, Kent C.

Behavioural brain research, 2014-06, Vol.266, p.119-130 [Periódico revisado por pares]

Shannon: Elsevier B.V

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