Dopamine and the cognitive downside of a promised bonus
SourcePsychological Science, 25, 4, (2014), pp. 1003-1009
Article / Letter to editor
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PI Group Motivational & Cognitive Control
Subject170 000 Motivational & Cognitive Control; Radboudumc 13: Stress-related disorders DCMN: Donders Center for Medical Neuroscience
It is often assumed that the promise of a monetary bonus improves cognitive control. We show that in fact appetitive motivation can also impair cognitive control, depending on baseline levels of dopamine-synthesis capacity in the striatum. These data not only demonstrate that appetitive motivation can have paradoxical detrimental effects for cognitive control but also provide a mechanistic account of these effects.
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