Article
Genetic variability in the dopamine system (dopamine receptor D4, catechol-O-methyltransferase) modulates neurophysiological responses to gains and losses.
Biological psychiatry - 15 Jul 2009
Marco-Pallarés Josep, Cucurell David, Cunillera Toni, Krämer Ulrike M, Càmara Estela, Nager Wido, Bauer Peter, Schüle Rebecca, Schöls Ludger, Münte Thomas F, Rodriguez-Fornells Antoni
Abstract excerpt
BACKGROUND: Interindividual variability in the processing of reward might be partially explained by genetic differences in the dopamine system. Here, we study whether brain responses (event-related potentials [ERPs], oscillatory activity) to monetary gains and losses in normal human subjects are...
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