Evidence map›Paper›PMID 35785336›Full record

ArticleFrontiers in neurology2022

Multisite Harmonization of Structural DTI Networks in Children: An A-CAP Study.

Adrian I Onicas, Ashley L Ware, Ashley D Harris, Miriam H Beauchamp, Christian Beaulieu, William Craig, Quynh Doan, Stephen B Freedman, Bradley G Goodyear, Roger Zemek and 2 more

Abstract read
In one paragraph

Article in Frontiers in neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Review
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  10. Learning disentangled representations to harmonize connectome network measures.Journal of medical imaging (Bellingham, Wash.) · 2025
    Article
  11. Article
  12. Article
  13. Evaluation of Mean Shift, ComBat, and CycleGAN for Harmonizing Brain Connectivity Matrices Across Sites.Proceedings of SPIE--the International Society for Optical Engineering · 2024
    Article
  14. Learning site-invariant features of connectomes to harmonize complex network measures.Proceedings of SPIE--the International Society for Optical Engineering · 2024
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  15. Article
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  17. 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

12 authors.

Adrian I OnicasDepartment of Psychology, University of Calgary, Calgary, AB, Canada.
Ashley L WareDepartment of Psychology, University of Calgary, Calgary, AB, Canada.
Ashley D HarrisHotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.
Miriam H BeauchampDepartment of Psychology, University of Montreal and CHU Sainte-Justine Hospital Research Center, Montreal, QC, Canada.
Christian BeaulieuDepartment of Biomedical Engineering, University of Alberta, Edmonton, AB, Canada.
William CraigUniversity of Alberta and Stollery Children's Hospital, Edmonton, AB, Canada.
Quynh DoanDepartment of Pediatrics, British Columbia Children's Hospital Research Institute, University of British Columbia, Vancouver, BC, Canada.
Stephen B FreedmanDepartments of Pediatrics and Emergency Medicine, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Bradley G GoodyearHotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.
Roger ZemekDepartment of Pediatrics and Emergency Medicine, Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, ON, Canada.
Keith Owen YeatesDepartment of Psychology, University of Calgary, Calgary, AB, Canada.
Catherine LebelHotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The analysis of large, multisite neuroimaging datasets provides a promising means for robust characterization of brain networks that can reduce false positives and improve reproducibility. However, the use of different MRI scanners introduces variability to the data. Managing those sources of variability is increasingly important for the generation of accurate group-level inferences. ComBat is one of the most promising tools for multisite (multiscanner) harmonization of structural neuroimaging data, but no study has examined its application to graph theory metrics derived from the structural brain connectome. The present work evaluates the use of ComBat for multisite harmonization in the context of structural network analysis of diffusion-weighted scans from the Advancing Concussion Assessment in Pediatrics (A-CAP) study. Scans were acquired on six different scanners from 484 children aged 8.00-16.99 years [Mean = 12.37 ± 2.34 years; 289 (59.7%) Male] ~10 days following mild traumatic brain injury (

Indexed as

ComBatdiffusion MRIgraph theorymultisite harmonizationpediatric mild traumatic brain injurystructural connectome

Identifiers

PMID35785336
PMCPMC9247315

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.