The Michaelson lab investigates how variation in the genome affects the development and function of the mind. Our experience in genome informatics and statistical learning enables us to develop predictive models of gene-phenotype relationships based on high-throughput biological data sets. These models serve a dual purpose: 1) they improve our diagnostic/prognostic capabilities and 2) they illuminate the biological mechanisms that underlie psychiatric conditions. We have a particular interest in conditions that manifest themselves in childhood, such as autism spectrum disorders (ASD), attention deficit hyperactivity disorder (ADHD), specific language impairment (SLI), and developmental coordination disorder (DCD). These and other related conditions show striking comorbidity, and investigating their interrelationships will accelerate our understanding of their roots and potential treatments.