Evidence map›Paper›PMID 27298764›Full record

ArticleNeuroImage. Clinical2016

Integrated analysis of gray and white matter alterations in attention-deficit/hyperactivity disorder.

Winke Francx, Alberto Llera, Maarten Mennes, Marcel P Zwiers, Stephen V Faraone, Jaap Oosterlaan, Dirk Heslenfeld, Pieter J Hoekstra, Catharina A Hartman, Barbara Franke and 2 more

Open access · goldAbstract read
In one paragraph

Article in NeuroImage. Clinical, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

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  9. Autism Is Associated With Interindividual Variations of Gray and White Matter Morphology.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 5 institutions in 4 countries.

Winke FrancxRadboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, Department of Cognitive Neuroscience, Nijmegen, The Netherlands; Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands. Electronic address: w.francx@donders.ru.nl.
Alberto LleraRadboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands.
Maarten MennesRadboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands.
Marcel P ZwiersRadboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, Department of Cognitive Neuroscience, Nijmegen, The Netherlands; Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands.
Stephen V FaraoneDepartments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, USA; K.G. Jebsen Centre for Psychiatric Disorders, Department of Biomedicine, University of Bergen, Bergen, Norway.
Jaap OosterlaanVU University Amsterdam, Department of Clinical Neuropsychology, Amsterdam, The Netherlands.
Dirk HeslenfeldVU University Amsterdam, Department of Clinical Neuropsychology, Amsterdam, The Netherlands.
Pieter J HoekstraUniversity of Groningen, University Medical Center Groningen, Department of Psychiatry, Groningen, The Netherlands.
Catharina A HartmanUniversity of Groningen, University Medical Center Groningen, Department of Psychiatry, Groningen, The Netherlands.
Barbara FrankeRadboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, Department of Human Genetics, Nijmegen, The Netherlands; Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Department of Psychiatry, Nijmegen, The Netherlands.
Jan K BuitelaarRadboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, Department of Cognitive Neuroscience, Nijmegen, The Netherlands; Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands; Karakter Child and Adolescent Psychiatry University Centre, Nijmegen, The Netherlands.
Christian F BeckmannRadboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, Department of Cognitive Neuroscience, Nijmegen, The Netherlands; Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands; Centre for Functional MRI of the Brain, University of Oxford, Oxford, United Kingdom.
Radboud University Medical Center · NLRadboud University Nijmegen · NLUniversity Medical Center Groningen · NLDutch Expert Centre for Screening · NLSUNY Upstate Medical University · US

Funding

Training U54EB020403 · NIBIB · UNIVERSITY OF SOUTHERN CALIFORNIA · PI THOMPSON, PAUL M · 2014 to 2018
$10.1M
International Multi-Center ADHD Genetics ProjectR01MH062873 · NIMH · UPSTATE MEDICAL UNIVERSITY · PI FARAONE, STEPHEN V · 2002 to 2007
$7.2M
Quantifying the impact of rare mutations on ADHDR01MH094469 · NIMH · BROAD INSTITUTE, INC. · PI NEALE, BENJAMIN MICHAEL · 2012 to 2015
$2.4M
COLLABORATIVE ADHD GENETICS CONFERENCER13MH059126 · NIMH · UPSTATE MEDICAL UNIVERSITY · PI FARAONE, STEPHEN V · 1999 to 2014
$957k
NIBIB NIH HHS U54 EB020403NIMH NIH HHS R01 MH062873NIMH NIH HHS R01 MH094469NIMH NIH HHS R13 MH059126Wellcome Trust 098369/Z/12/Z
6 · The paper itself

Abstract

backgroundMagnetic resonance imaging (MRI) is able to provide detailed insights into the structural organization of the brain, e.g., by means of mapping brain anatomy and white matter microstructure. Understanding interrelations between MRI modalities, rather than mapping modalities in isolation, will contribute to unraveling the complex neural mechanisms associated with neuropsychiatric disorders as deficits detected across modalities suggest common underlying mechanisms. Here, we conduct a multimodal analysis of structural MRI modalities in the context of attention-deficit/hyperactivity disorder (ADHD).

methodsGray matter volume, cortical thickness, surface areal expansion estimates, and white matter diffusion indices of 129 participants with ADHD and 204 participants without ADHD were entered into a linked independent component analysis. This data-driven analysis decomposes the data into multimodal independent components reflecting common inter-subject variation across imaging modalities.

resultsADHD severity was related to two multimodal components. The first component revealed smaller prefrontal volumes in participants with more symptoms, co-occurring with abnormal white matter indices in prefrontal cortex. The second component demonstrated decreased orbitofrontal volume as well as abnormalities in insula, occipital, and somato-sensory areas in participants with more ADHD symptoms.

conclusionsOur results replicate and extend previous unimodal structural MRI findings by demonstrating that prefrontal, parietal, and occipital areas, as well as fronto-striatal and fronto-limbic systems are implicated in ADHD. By including multiple modalities, sensitivity for between-participant effects is increased, as shared variance across modalities is modeled. The convergence of modality-specific findings in our results suggests that different aspects of brain structure share underlying pathophysiology and brings us closer to a biological characterization of ADHD.

Indexed as

Brain MappingAdolescentAttention Deficit Disorder with HyperactivityFemaleGray MatterHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMalePrincipal Component AnalysisPsychiatric Status Rating ScalesStatistics as TopicWhite MatterYoung AdultADHDGray matterMultimodal analysisStructural MRIWhite matter

Identifiers

PMID27298764
PMCPMC4893015
OpenAlexW2292770489

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.