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@ARTICLE{Cortese:884701,
author = {Cortese, Samuele and Aoki, Yuta Y. and Itahashi, Takashi
and Castellanos, F. Xavier and Eickhoff, Simon B.},
title = {{S}ystematic {R}eview and {M}eta-analysis: {R}esting
{S}tate {F}unctional {M}agnetic {R}esonance {I}maging
{S}tudies of {A}ttention-{D}eficit/{H}yperactivity
{D}isorder},
journal = {Journal of the American Academy of Child and Adolescent
Psychiatry},
volume = {60},
number = {1},
issn = {0890-8567},
address = {[S.l.]},
publisher = {Ovid},
reportid = {FZJ-2020-03202},
pages = {61-75},
year = {2020},
note = {This work was partially supported by the Japan Society for
the Promotion of Science (JSPS) KAKENHI (grant number
18K15493 to Y.Y.A. and 19K03370 and 19H04883 to T.I.), the
Takeda Science Foundation (to Y.Y.A.), the SENSHIN Medical
Research Foundation (to Y.Y.A.), the Deutsche
Forschungsgemeinschaft (DFG, EI 816/11-1), the National
Institute of Mental Health (NIMH; R01-MH074457), the
Helmholtz Portfolio Theme "Supercomputing and Modeling for
the Human Brain" and the European Union’s Horizon 2020
Research and Innovation Programme under Grant Agreement
785907 (HBP SGA2) (to S.E.), and R61MH113663 (to F.X.C.).},
abstract = {ObjectiveWe conducted a meta-analysis of resting state
functional magnetic resonance imaging (R-fMRI) studies in
children/adolescents and adults with ADHD to assess spatial
convergence of findings from available studies.MethodBased
on a preregistered protocol in PROSPERO (CRD42019119553), a
large set of databases were searched up to April 9th, 2019,
with no language/type-of-document restrictions. Study
authors were systematically contacted for additional
unpublished information/data. R-fMRI studies using
seed-based connectivity (SBC) or any other method (non-SBC)
reporting whole-brain results of group comparisons between
individuals with ADHD and typically developing controls were
eligible. Voxel-wise meta-analysis via activation likelihood
estimation with cluster-level Family Wise Error (FWE)
(voxel-level: p < 0.001; cluster-level: p < 0.05) was used.
The full dataset used for analyses will be freely available
online in an open source platform
(http://anima.fz-juelich.de/).Results30 studies (18 SBC and
12 non-SBC), including a total of 1978 participants (1094
ADHD; 884 controls) were retained. The meta-analysis focused
on SBC studies found no significant spatial convergence of
ADHD-related hyper- or hypo-connectivity across studies.
This non-significant finding remained after integrating 12
non-SBC studies into the main-analysis and in sensitivity
analyses limited to studies including only children or only
non-medication naïve patients.ConclusionThe lack of
significant spatial convergence may be accounted for by
heterogeneity in study participants, experimental procedures
and analytic flexibility, as well as in ADHD
pathophysiology. Alongside other neuroimaging meta-analyses
in other psychiatric conditions, our results should inform
the conduct and publication of future neuroimaging studies
of psychiatric disorders.Key wordsADHDresting
stateALEmeta-analysisneuroimaging},
cin = {INM-7},
ddc = {610},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {574 - Theory, modelling and simulation (POF3-574) / HBP
SGA2 - Human Brain Project Specific Grant Agreement 2
(785907) / SMHB - Supercomputing and Modelling for the Human
Brain (HGF-SMHB-2013-2017)},
pid = {G:(DE-HGF)POF3-574 / G:(EU-Grant)785907 /
G:(DE-Juel1)HGF-SMHB-2013-2017},
typ = {PUB:(DE-HGF)16},
pubmed = {32946973},
UT = {WOS:000600656300018},
doi = {10.1016/j.jaac.2020.08.014},
url = {https://juser.fz-juelich.de/record/884701},
}