Dopamine and the Cognitive Downside of a Promised Bonus

Author:

Aarts Esther12,Wallace Deanna L.1,Dang Linh C.13,Jagust William J.13,Cools Roshan24,D’Esposito Mark1

Affiliation:

1. Helen Wills Neuroscience Institute, University of California, Berkeley

2. Centre for Cognitive Neuroimaging, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen

3. Lawrence Berkeley National Laboratory, Berkeley, California

4. Department of Psychiatry, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands

Abstract

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.

Publisher

SAGE Publications

Subject

General Psychology

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