Professor, Department of Pediatrics; Director, Center for the Study of Learning, Georgetown University; Past President, International Dyslexia Association; Co-Author, "Neuroanatomical Evidence in Support of the Bilingual Advantage Theory" (2016, Cerebral Cortex), "An Investigation into the Origin of Anatomical Differences in Dyslexia" (2014, Journal of Neuroscience) and “The Role of Neuroscience in the Remediation of Students with Dyslexia” (2002, Nature Neuroscience)