Genes and the Motivation to Use Substances

Human beings have been using intoxicating substances for millennia. But while most people have used psychoactive substances without becoming dependent on them, a significant minority develop substance use disorders. The question remains: why does addiction occur in some and not others? The 61st installment of the Nebraska Symposium on Motivation, Genes and the Motivation to Use Substances probes the complex role of genetics in substance use and abuse across diverse methodologies, research o...