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Dynamic shaping of dopamine signals during probabilistic Pavlovian conditioning

Cue- and reward-evoked phasic dopamine activity during Pavlovian and operant conditioning paradigms is well correlated with reward-prediction errors from formal reinforcement learning models, which feature teaching signals in the form of discrepancies between actual and expected reward outcomes. Add...

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Pubblicato in:Neurobiol Learn Mem
Autori principali: Hart, Andrew S., Clark, Jeremy J., Phillips, Paul E. M.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2014
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4293327/
https://ncbi.nlm.nih.gov/pubmed/25172480
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.nlm.2014.07.010
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