W
Wendy Sharp
Researcher at National Institutes of Health
Publications - 47
Citations - 7997
Wendy Sharp is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Attention deficit hyperactivity disorder & Cognition. The author has an hindex of 30, co-authored 45 publications receiving 7413 citations. Previous affiliations of Wendy Sharp include Georgetown University.
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Journal ArticleDOI
Attention-deficit/hyperactivity disorder is characterized by a delay in cortical maturation
Philip Shaw,Kristen L. Eckstrand,Wendy Sharp,Jonathan D. Blumenthal,Jason P. Lerch,Dede Greenstein,Liv S. Clasen,Alan C. Evans,Jay N. Giedd,Judith L. Rapoport +9 more
TL;DR: Maturation to progress in a similar manner regionally in both children with and without ADHD, with primary sensory areas attaining peak cortical thickness before polymodal, high-order association areas, and there was a marked delay in ADHD in attainingpeak thickness throughout most of the cerebrum.
Journal ArticleDOI
Developmental trajectories of brain volume abnormalities in children and adolescents with attention-deficit/hyperactivity disorder.
F. Xavier Castellanos,F. Xavier Castellanos,Patti P. Lee,Wendy Sharp,Neal Jeffries,Deanna Greenstein,Liv S. Clasen,Jonathan D. Blumenthal,Regina James,Christen L. Ebens,James M. Walter,Alex P. Zijdenbos,Alan C. Evans,Jay N. Giedd,Judith L. Rapoport +14 more
TL;DR: Developmental trajectories for all structures, except caudate, remain roughly parallel for patients and controls during childhood and adolescence, suggesting that genetic and/or early environmental influences on brain development in ADHD are fixed, nonprogressive, and unrelated to stimulant treatment.
Journal ArticleDOI
Longitudinal mapping of cortical thickness and clinical outcome in children and adolescents with attention-deficit/hyperactivity disorder.
Philip Shaw,Jason P. Lerch,Deanna Greenstein,Wendy Sharp,Liv S. Clasen,Alan C. Evans,Jay N. Giedd,F. Xavier Castellanos,Judith L. Rapoport +8 more
TL;DR: Children with ADHD show relative cortical thinning in regions important for attentional control, and right parietal cortex thickness normalization in patients with a better outcome may represent compensatory cortical change.
Journal ArticleDOI
Quantitative brain magnetic resonance imaging in girls with attention-deficit/hyperactivity disorder.
F. Xavier Castellanos,Jay N. Giedd,Patrick C. Berquin,James M. Walter,Wendy Sharp,Thanhlan Tran,A. Catherine Vaituzis,Jonathan D. Blumenthal,Jean Nelson,Theresa M. Bastain,Alex P. Zijdenbos,Alan C. Evans,Judith L. Rapoport +12 more
TL;DR: Findings in this study confirm previous findings for boys in the posterior-inferior lobules of the cerebellar vermis for boys with attention-deficit/hyperactivity disorder in girls with ADHD.
Journal ArticleDOI
Cerebellar development and clinical outcome in attention deficit hyperactivity disorder.
Susan Mackie,Philip Shaw,Rhoshel K. Lenroot,Ronald Pierson,Deanna Greenstein,Tom F. Nugent,Wendy Sharp,Jay N. Giedd,Judith L. Rapoport +8 more
TL;DR: In this article, the volumes of six cerebellar hemispheres, the central white matter, and three vermal subdivisions were determined from MR images acquired at baseline and two or more follow-up scans conducted at 2-year intervals.