Evidence map›Paper›PMID 27259165›Full record

ArticleHuman brain mapping2016

Alterations in regional shape on ipsilateral and contralateral cortex contrast in children with unilateral cerebral palsy and are predictive of multiple outcomes.

Alex M Pagnozzi, Nicholas Dowson, Simona Fiori, James Doecke, Andrew P Bradley, Roslyn N Boyd, Stephen Rose

Open access · greenAbstract read
In one paragraph

Article in Human brain mapping, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Neural Correlates of Mobility in Children with Cerebral Palsy: A Systematic Review.International journal of environmental research and public health · 2024
    Pooled it
  2. Article
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  4. Reduced brainstem volume is associated with mobility impairments in youth with cerebral palsy.Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia · 2023
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  9. A ValHeliyon · 2022
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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

7 authors at 5 institutions in 2 countries.

Alex M PagnozziCSIRO Health and Biosecurity, The Australian e-Health Research Centre, Brisbane, Australia.
Nicholas DowsonCSIRO Health and Biosecurity, The Australian e-Health Research Centre, Brisbane, Australia.
Simona FioriStella Maris Scientific Institute, Pisa, Italy.
James DoeckeCSIRO Health and Biosecurity, The Australian e-Health Research Centre, Brisbane, Australia.
Andrew P BradleyThe School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia.
Roslyn N BoydSchool of Medicine, The University of Queensland, Queensland Cerebral Palsy and Rehabilitation Research Centre, Brisbane, Australia.
Stephen RoseCSIRO Health and Biosecurity, The Australian e-Health Research Centre, Brisbane, Australia.
CSIRO Health and Biosecurity · AUUniversity of Queensland · AUAustralian e-Health Research Centre · AUFondazione Stella Maris · ITQueensland University of Technology · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Congenital brain lesions result in a wide range of cerebral tissue alterations observed in children with cerebral palsy (CP) that are associated with a range of functional impairments. The relationship between injury severity and functional outcomes, however, remains poorly understood. This research investigates the differences in cortical shape between children with congenital brain lesions and typically developing children (TDC) and investigates the correlations between cortical shape and functional outcome in a large cohort of patients diagnosed with unilateral CP. Using 139 structural magnetic resonance images, including 95 patients with clinically diagnosed CP and 44 TDC, cortical segmentations were obtained using a modified expectation maximization algorithm. Three shape characteristics (cortical thickness, curvature, and sulcal depth) were computed within a number of cortical regions. Significant differences in these shape measures compared to the TDC were observed on both the injured hemisphere of children with CP (P < 0.004), as well as on the apparently uninjured hemisphere, illustrating potential compensatory mechanisms in these children. Furthermore, these shape measures were significantly correlated with several functional outcomes, including motor, cognition, vision, and communication (P < 0.012), with three out of these four models performing well on test set validation. This study highlights that cortical neuroplastic effects may be quantified using MR imaging, allowing morphological changes to be studied longitudinally, including any influence of treatment. Ultimately, such approaches could be used for the long term prediction of outcomes and the tailoring of treatment to individuals. Hum Brain Mapp 37:3588-3603, 2016. © 2016 Wiley Periodicals, Inc.

Indexed as

Functional LateralityAdolescentAlgorithmsCerebral CortexCerebral PalsyChildChild, PreschoolCohort StudiesFemaleGray MatterHumansImage Processing, Computer-AssistedLinear ModelsMagnetic Resonance ImagingMaleNeuronal Plasticitycerebral palsycortical gray mattermagnetic resonance imagingmorphology

Identifiers

PMID27259165
PMCPMC6867510
OpenAlexW2416910622

What OpenQuestion holds

Textmetadata
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.