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Communication Sciences and Disorders Commons™
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Full-Text Articles in Communication Sciences and Disorders
Language And Literacy Development In Individuals With Velo‐Cardio‐Facial Syndrome, Kevin Antshel, Eileen Marrinan, Wendy Kates, Wanda Fremont, Robert Shprintzen
Language And Literacy Development In Individuals With Velo‐Cardio‐Facial Syndrome, Kevin Antshel, Eileen Marrinan, Wendy Kates, Wanda Fremont, Robert Shprintzen
Robert J. Shprintzen
Velo-cardio-facial syndrome (VCFS) is a genetic disorder caused by a microdeletion of chromosome 22q11.2. Although there is some variability, VCFS is associated with a characteristic physical, behavioral, and cognitive phenotype. This review article focuses on aspects of language and literacy development in VCFS, describing what is known and offering avenues for future research. The most consistently reported language and literacy findings in the VCFS population include reading, spelling, phonological processing, and auditory verbal rote memory abilities as areas of relative strength. Receptive language abilities are noted to be relatively stronger than expressive language abilities in individuals with VCFS. Speech disorders …
Atlas-Based White Matter Analysis In Individuals With Velo-Cardio-Facial Syndrome (22q11.2 Deletion Syndrome) And Unaffected Siblings, Petya Radoeva, Ioana Coman, Kevin Antshel, Wanda Fremont, Christopher Mccarthy, Ashwini Kotkar, Dongliang Wang, Robert Shprintzen, Wendy Kates
Atlas-Based White Matter Analysis In Individuals With Velo-Cardio-Facial Syndrome (22q11.2 Deletion Syndrome) And Unaffected Siblings, Petya Radoeva, Ioana Coman, Kevin Antshel, Wanda Fremont, Christopher Mccarthy, Ashwini Kotkar, Dongliang Wang, Robert Shprintzen, Wendy Kates
Robert J. Shprintzen
Background: Velo-cardio-facial syndrome (VCFS, MIM#192430, 22q11.2 Deletion Syndrome) is a genetic disorder caused by a deletion of about 40 genes at the q11.2 band of one copy of chromosome 22. Individuals with VCFS present with deficits in cognition and social functioning, high risk of psychiatric disorders, volumetric reductions in gray and white matter (WM) and some alterations of the WM microstructure. The goal of the current study was to characterize the WM microstructural differences in individuals with VCFS and unaffected siblings, and the correlation of WM microstructure with neuropsychological performance. We hypothesized that individuals with VCFS would have decreased indices …