L
Liv S. Clasen
Researcher at National Institutes of Health
Publications - 125
Citations - 21812
Liv S. Clasen is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Psychosis & Brain size. The author has an hindex of 48, co-authored 116 publications receiving 19527 citations.
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Journal ArticleDOI
Sex-specific associations between subcortical morphometry in childhood and adult alcohol consumption: A 17-year follow-up study.
Catherine Mankiw,Ethan T. Whitman,Erin Torres,Francois Lalonde,Liv S. Clasen,Jonathan D. Blumenthal,M. Mallar Chakravarty,Armin Raznahan +7 more
TL;DR: For instance, this article found that females show a stronger association between subcortical volumetric reductions in childhood and peak drinking in adulthood as compared to males, while males did not observe sex-specific associations between striatal anatomy and peak alcohol consumption.
Posted ContentDOI
Resting-state functional connectivity and psychopathology in Klinefelter syndrome (47, XXY)
Ethan T. Whitman,Siyuan Liu,Erin Torres,Allysa Warling,Kathleen Wilson,Ajay Nadig,Cassidy L. McDermott,Liv S. Clasen,Jonathan D. Blumenthal,Francois Lalonde,Stephen J. Gotts,Alex Martin,Armin Raznahan +12 more
TL;DR: It is found that XXY syndrome was characterized by increased global rsFC in the left dorsolateral prefrontal cortex (DLPFC), associated with overconnectivity with diverse rsFC networks, and variation within the precuneus was correlated with the severity of psychopathology in XXY individuals.
Posted ContentDOI
Carriage of Supernumerary Sex Chromosomes Decreases the Volume and Alters the Shape of Limbic Structures.
Ajay Nadig,Paul K. Reardon,Jakob Seidlitz,Cassidy L. McDermott,Jonathan D. Blumenthal,Liv S. Clasen,Francois Lalonde,Jason P. Lerch,M. Mallar Chakravarty,Armin Raznahan +9 more
TL;DR: The results demonstrate the power of SCA as a model to understand how copy number variation can precipitate changes in brain systems relevant to psychiatric disease.
Journal ArticleDOI
Reply to Segal: Are relationships between birth weight and intelligence quotient variation within twin pairs modulated by patterns of handedness discordance?
TL;DR: In this article, the authors investigated the relationship between birth weight and intelligence quotient variation within twin pairs modulated by patterns of handedness discordance, and found that lower IQ most often segregated with lower birth weight in handedness-discordant twin pairs when the left-handed member had the lower BW.
Journal ArticleDOI
Phonemic and Semantic Verbal Fluency in Sex Chromosome Aneuploidy: Contrasting the Effects of Supernumerary X versus Y Chromosomes on Performance
Manisha D. Udhnani,Moshe Maiman,Jonathan D. Blumenthal,Liv S. Clasen,Gregory L. Wallace,Jay N. Giedd,Armin Raznahan,Nancy Raitano Lee +7 more
TL;DR: Verbal fluency skills in youth with supernumerary X and Y chromosomes are impaired relative to controls, however, the degree of impairment varies across groups and task condition.