Article
Dopamine transporter (DAT1) and dopamine receptor D4 (DRD4) genotypes differentially impact on electrophysiological correlates of error processing.
PloS one - 1 Jan 2011
Biehl Stefanie C, Dresler Thomas, Reif Andreas, Scheuerpflug Peter, Deckert Jürgen, Herrmann Martin J
Abstract excerpt
Recent studies as well as theoretical models of error processing assign fundamental importance to the brain's dopaminergic system. Research about how the electrophysiological correlates of error processing--the error-related negativity (ERN) and the error positivity (Pe)--are influenced by variations of common dopaminergic genes, however, is still relatively scarce. In the present study, we therefore investigated...
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