The Environment, Brain, and Behavior (EBB) Lab for Developmental Visual-Spatial and Learning Disorders is located in the Division of Child and Adolescent Psychiatry at Columbia University Medical Center in New York City. Directed by Dr. Amy Margolis, the EBB lab studies the neurobiology of Non-Verbal Learning Disorder and how exposure to neurotoxic chemicals may affect neurodevelopment and manifest as learning and social problems. The EBB Lab uses neuroimaging to identify biomarkers of exposure to neurotoxicants and aid in the development of prevention and intervention programs to improve children's health outcomes.