Affiliation: | 1. Department of Psychology, St. Jude Children's Research Hospital, , Memphis, TN, USA;2. Division of Neurology, Cincinnati Children's Hospital Medical Center, , Cincinnati, OH, USA;3. Anna and John Sie Center for Down Syndrome, The Children's Hospital, , Aurora, CO, USA;4. Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center, , Cincinnati, OH, USA;5. Department of Radiology, Cincinnati Children's Hospital Medical Center, , Cincinnati, OH, USA |