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@ARTICLE{Shaw:845496,
author = {Shaw, Philip and Ishii-Takahashi, Ayaka and Park, Min Tae
and Devenyi, Gabriel A. and Zibman, Chava and Kasparek,
Steven and Sudre, Gustavo and Mangalmurti, Aman and Hoogman,
Martine and Tiemeier, Henning and von Polier, Georg and
Shook, Devon and Muetzel, Ryan and Chakravarty, M. Mallar
and Konrad, Kerstin and Durston, Sarah and White, Tonya},
title = {{A} multicohort, longitudinal study of cerebellar
development in attention deficit hyperactivity disorder},
journal = {Journal of Child Psychology $\&$ Psychiatry},
volume = {59},
number = {10},
issn = {0021-9630},
address = {Malden},
publisher = {Blackwell Publishing Limited74510},
reportid = {FZJ-2018-02730},
pages = {1114-1123},
year = {2018},
abstract = {BackgroundThe cerebellum supports many cognitive functions
disrupted in attention deficit hyperactivity disorder
(ADHD). Prior neuroanatomic studies have been often limited
by small sample sizes, inconsistent findings, and a reliance
on cross‐sectional data, limiting inferences about
cerebellar development. Here, we conduct a multicohort study
using longitudinal data, to characterize cerebellar
development.MethodsGrowth trajectories of the cerebellar
vermis, hemispheres and white matter were estimated using
piecewise linear regression from 1,656 youth; of whom $63\%$
had longitudinal data, totaling 2,914 scans. Four cohorts
participated, all contained childhood data (age 4–12
years); two had adolescent data (12–25 years). Growth
parameters were combined using random‐effects
meta‐analysis.ResultsDiagnostic differences in growth were
confined to the corpus medullare (cerebellar white matter).
Here, the ADHD group showed slower growth in early childhood
compared to the typically developing group (left corpus
medullare z = 2.49, p = .01; right z = 2.03, p = .04). This
reversed in late childhood, with faster growth in ADHD in
the left corpus medullare (z = 2.06, p = .04). Findings held
when gender, intelligence, comorbidity, and psychostimulant
medication were considered.DiscussionAcross four independent
cohorts, containing predominately longitudinal data, we
found diagnostic differences in the growth of cerebellar
white matter. In ADHD, slower white matter growth in early
childhood was followed by faster growth in late childhood.
The findings are consistent with the concept of ADHD as a
disorder of the brain's structural connections, formed
partly by developing cortico‐cerebellar white matter
tracts.},
cin = {INM-3},
ddc = {050},
cid = {I:(DE-Juel1)INM-3-20090406},
pnm = {572 - (Dys-)function and Plasticity (POF3-572)},
pid = {G:(DE-HGF)POF3-572},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29693267},
UT = {WOS:000445616200010},
doi = {10.1111/jcpp.12920},
url = {https://juser.fz-juelich.de/record/845496},
}