The Role of Serotonin in Nonnormative Risky Choice: The Effects of Tryptophan Supplements on the "Reflection Effect" in Healthy Adult Volunteers.
Susannah E. MurphyCarlo LonghitanoRachael E. AyresPhilip J. CowenCatherine J. HarmerRobert D. RogersPublished in: J. Cogn. Neurosci. (2009)