Dopamine transporter (DAT1) and dopamine receptor D4 (DRD4) genotypes differentially impact on electrophysiological correlates of error processing.

PLoS One · 2011 · PMC3230585 · PMID 22162768

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An investigation of human post-mortem brain tissue recently showed a trend for reduced DRD4 mRNA expression in samples carrying at least one seven-repeat allele [37] .

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