Gender moderates the association between 5-HTTLPR and decision-making under ambiguity but not under risk.

@article{Stoltenberg2010GenderMT,
  title={Gender moderates the association between 5-HTTLPR and decision-making under ambiguity but not under risk.},
  author={Scott F. Stoltenberg and Joanna M Vandever},
  journal={Neuropharmacology},
  year={2010},
  volume={58 2},
  pages={423-8}
}
Decisions made under ambiguity may involve a different genetic architecture than those made under risk. Because gender moderates the effect of genetic polymorphisms on serotonin function and because there are gender differences in decision-making, the present study examined potential gender moderation of associations between polymorphisms in important serotonin system candidate genes (serotonin transporter [SLC6A4] and tryptophan hydroxylase-2 [TPH2]) and performance on a decision-making task… CONTINUE READING