Multimodal Neurobiological Approaches to Explore the Gene-Environment Interactions in ADHD

Previous studies have demonstrated significant associations of attention-deficit hyperactivity disorder (ADHD) with monoamine transporter genes, including dopamine transporter gene (DAT1), norepinephrine transporter gene (SLC6A2), and serotonin transporter gene (SLC6A4) as well as the important role of environmental factors in the pathogenesis of ADHD. Hence, investigating how genes and environments interact with each other may contribute to the understanding of the pathophysiological mechanisms of ADHD. In this 3-year project, investigators will explore the complex gene-environment interplay in ADHD with multimodal neurobiological approaches, including neuropsychology, neuroimaging, and metabolites, in order to identify the crucial pathophysiological pathways from genes to the brain.