Relative Response Cost Determines the Sensitivity of Instrumental Reward Seeking to Dopamine Receptor Blockade
نویسندگان
چکیده
منابع مشابه
Phasic mesolimbic dopamine release tracks reward seeking during expression of Pavlovian-to-instrumental transfer.
BACKGROUND Recent theories addressing mesolimbic dopamine's role in reward processing emphasize two apparently distinct functions, one in reinforcement learning (i.e., prediction error) and another in incentive motivation (i.e., the invigoration of reward seeking elicited by reward-paired cues). Here, we evaluate the latter. METHODS Using fast-scan cyclic voltammetry, we monitored, in real ti...
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ژورنال
عنوان ژورنال: Neuropsychopharmacology
سال: 2012
ISSN: 0893-133X,1740-634X
DOI: 10.1038/npp.2012.129