1. From the Sam Houston State University College of Osteopathic Medicine (C.I.), Conroe, TX; Molecular Neurophysiology Unit (C.I., S.J., M.H.), National Institute of Neurological Diseases and Stroke, National Institutes of Health, Bethesda, MD; Section of Pediatric Neurology and Developmental Neuroscience (D.C.), Department of Pediatrics; Department of Molecular and Human Genetics (D.C., L.T.E.), Baylor College of Medicine; Texas Children's Hospital (D.C.), Houston, TX; National Human Genome Research...