Evidence map›Paper›PMID 35149304›Full record

SynthesisNeuroImage. Clinical2022

White matter microstructure in children and adolescents with ADHD.

Michael Connaughton, Robert Whelan, Erik O'Hanlon, Jane McGrath

Abstract readSystematic Review
In one paragraph

Synthesis in NeuroImage. Clinical, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
–field-weighted citation impact
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

28 citing papers in PubMed.

  1. Trial
  2. Article
  3. White Matter Microstructural Abnormalities in Neonatal Onset Genetic Epilepsy.Annals of clinical and translational neurology · 2026
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  6. Review
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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

4 authors.

Michael ConnaughtonDept of Psychiatry, School of Medicine, Trinity College Dublin, Ireland. Electronic address: mconnaug@tcd.ie.
Robert WhelanDept of Psychiatry, School of Medicine, Trinity College Dublin, Ireland; School of Psychology, Trinity Dublin, Ireland.
Erik O'HanlonTrinity College Institute of Neuroscience, Trinity Dublin, Ireland; Dept of Psychiatry, School of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland.
Jane McGrathDept of Psychiatry, School of Medicine, Trinity College Dublin, Ireland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Attention deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder. Advances in diffusion magnetic resonance imaging (MRI) acquisition sequences and analytic techniques have led to growing body of evidence that abnormal white matter microstructure is a core pathophysiological feature of ADHD. This systematic review provides a qualitative assessment of research investigating microstructural organisation of white matter amongst children and adolescents with ADHD. This review included 46 studies in total, encompassing multiple diffusion MRI imaging techniques and analytic approaches, including whole-brain, region of interest and connectomic analyses. Whole-brain and region of interest analyses described atypical organisation of white matter microstructure in several white matter tracts: most notably in frontostriatal tracts, corpus callosum, superior longitudinal fasciculus, cingulum bundle, thalamic radiations, internal capsule and corona radiata. Connectomic analyses, including graph theory approaches, demonstrated global underconnectivity in connections between functionally specialised networks. Although some studies reported significant correlations between atypical white matter microstructure and ADHD symptoms or other behavioural measures there was no clear pattern of results. Interestingly however, many of the findings of disrupted white matter microstructure were in neural networks associated with key neuropsychological functions that are atypical in ADHD. Limitations to the extant research are outlined in this review and future studies in this area should carefully consider factors such as sample size, sex balance, head motion and medication status.

Indexed as

Attention Deficit Disorder with HyperactivityWhite MatterAdolescentBrainChildDiffusion Magnetic Resonance ImagingDiffusion Tensor ImagingHumansAttention deficit hyperactivity disorderChildren and adolescentsConnectomicDiffusion MRITractographyWhite matter microstructure

Identifiers

PMID35149304
PMCPMC8842077

What OpenQuestion holds

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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.