W
W L Marsh
Researcher at National Institutes of Health
Publications - 10
Citations - 2926
W L Marsh is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Attention deficit hyperactivity disorder & Caudate nucleus. The author has an hindex of 10, co-authored 10 publications receiving 2856 citations.
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Journal ArticleDOI
Quantitative Brain Magnetic Resonance Imaging in Attention-Deficit Hyperactivity Disorder
F X Castellanos,Jay N. Giedd,W L Marsh,Susan D. Hamburger,A C Vaituzis,Daniel P. Dickstein,S E Sarfatti,Yolanda C. Vauss,John Snell,Nicholas Lange,Debra Kaysen,Amy L. Krain,G F Ritchie,Jagath C. Rajapakse,Judith L. Rapoport +14 more
TL;DR: This first comprehensive morphometric analysis is consistent with hypothesized dysfunction of right-sided prefrontal-striatal systems in ADHD.
Journal ArticleDOI
Quantitative morphology of the caudate nucleus in attention deficit hyperactivity disorder.
F X Castellanos,Jay N. Giedd,P. Eckburg,W L Marsh,A C Vaituzis,Debra Kaysen,Susan D. Hamburger,Judith L. Rapoport +7 more
TL;DR: Along with previous MRI findings of low volumes in corpus callosum regions, these results support developmental abnormalities of frontal-striatal circuits in ADHD.
Journal ArticleDOI
Sensorimotor gating in boys with Tourette's syndrome and ADHD: Preliminary results
F X Castellanos,Edward J. Fine,Edward J. Fine,Debra Kaysen,W L Marsh,Judith L. Rapoport,Mark Hallett +6 more
TL;DR: These findings, together with other converging lines of evidence, suggest that deficient pallidal inhibition may be etiologically related to tic and movement disorders.
Journal ArticleDOI
Controlled stimulant treatment of ADHD and comorbid Tourette's syndrome: effects of stimulant and dose.
F X Castellanos,Jay N. Giedd,Josephine Elia,W L Marsh,G F Ritchie,Susan D. Hamburger,Judith L. Rapoport +6 more
TL;DR: A substantial minority of comorbid subjects had consistent worsening of tics on stimulants, although the majority experienced improvement in ADHD symptoms with acceptable effects on tics, and MPH was better tolerated than DEX.
Journal ArticleDOI
Sydenham's chorea Magnetic resonance imaging of the basal ganglia
Jay N. Giedd,Judith L. Rapoport,Markus J.P. Kruesi,C. Parker,Mark B. Schapiro,Albert J. Allen,Henrietta L. Leonard,Debra Kaysen,Daniel P. Dickstein,W L Marsh,Patricia Kozuch,A C Vaituzis,Susan D. Hamburger,Susan E. Swedo +13 more
TL;DR: Analysis of cerebral magnetic resonance images of 24 subjects with Sydenham's chorea and 48 age, height, weight, gender, and handedness-matched controls demonstrated increased sizes of the caudate, putamen, and globus pallidus in the SydenHammers chorea group, indicating the selective involvement of the basal ganglia in Syden Hammers' chorea.