Somatic markers mediate the effect of serotonin transporter gene polymorphisms on Iowa Gambling Task.

doi:10.1111/j.1601-183X.2012.00774.x

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Article

Somatic markers mediate the effect of serotonin transporter gene polymorphisms on Iowa Gambling Task.

Genes, brain, and behavior - 1 Jun 2012

Miu A C, Crişan L G, Chiş A, Ungureanu L, Drugă B, Vulturar R

Abstract excerpt

This study investigated whether somatic markers mediate the effect of serotonin transporter genotype on Iowa Gambling Task (IGT) performance. Participants (N = 135) were genotyped for the insertion/deletion and single-nucleotide (rs25531) polymorphisms in the promoter region of the serotonin transporter gene (5-HTTLPR). The results of mediation analyses indicated that skin conductance responses that anticipated...

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PMID: 22348680
DOI: 10.1111/j.1601-183X.2012.00774.x

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