Article
Predicting sensation seeking from dopamine genes. A candidate-system approach.
Psychological science - 1 Sept 2010
Derringer Jaime, Krueger Robert F, Dick Danielle M, Saccone Scott, Grucza Richard A, Agrawal Arpana, Lin Peng, Almasy Laura, Edenberg Howard J, Foroud Tatiana, Nurnberger John I, Hesselbrock Victor M, Kramer John R, Kuperman Samuel, Porjesz Bernice, Schuckit Marc A, Bierut Laura J
Abstract excerpt
Sensation seeking is a heritable personality trait that has been reliably linked to behavioral disorders. The dopamine system has been hypothesized to contribute to variations in sensation seeking between different individuals, and both experimental and observational studies in humans and nonhuman animals provide evidence for the involvement of the dopamine system in sensation-seeking behavior. In this study, we...
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