Evidence map›Paper›PMID 26560745›Full record

ArticlePloS one2015

Decreased and Increased Anisotropy along Major Cerebral White Matter Tracts in Preterm Children and Adolescents.

Katherine E Travis, Jenna N Adams, Michal Ben-Shachar, Heidi M Feldman

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

29 citing papers in PubMed, 53 citations in OpenAlex.

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  10. Advances in functional and diffusion neuroimaging research into the long-term consequences of very preterm birth.Journal of perinatology : official journal of the California Perinatal Association · 2021
    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 at 2 institutions in 2 countries.

Katherine E TravisDivision of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA, 94303, United States of America.
Jenna N AdamsDivision of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA, 94303, United States of America.
Michal Ben-ShacharThe Gonda Brain Research Center, Bar Ilan University, Ramat Gan, 5290002, Israel.
Heidi M FeldmanDivision of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA, 94303, United States of America.
Stanford University · USBar-Ilan University · IL

Funding

Spectrum Stanford Center for clinical and Translational Research and EducationUL1TR001085 · NCATS · STANFORD UNIVERSITY · PI CULLEN, MARK RICHARD, GREENBERG, HARRY BERNARD · 2013 to 2017
$37.1M
Stanford Center for Clinical and Translational Education and Research (SCCTER)UL1UL1RR025744 · NCRR · STANFORD UNIVERSITY · PI GREENBERG, HARRY BERNARD · 2008 to 2011
$22.4M
Poor Reading in Preterms: Neural Basis, Prediction, & Response to InterventionR01HD069162 · NICHD · STANFORD UNIVERSITY · PI FELDMAN, HEIDI M. · 2012 to 2016
$1.8M
fMRI and DTI in Children with PVH/PVLR01HD046500 · NICHD · STANFORD UNIVERSITY · PI FELDMAN, HEIDI M. · 2006 to 2010
$1.8M
NCATS NIH HHS UL1 TR001085NCRR NIH HHS 1UL1 RR025744NCRR NIH HHS UL1 RR025744NICHD NIH HHS R01 HD046500NICHD NIH HHS R01 HD069162NICHD NIH HHS R01-HD46500NICHD NIH HHS R01-HD69162
6 · The paper itself

Abstract

Premature birth is highly prevalent and associated with neurodevelopmental delays and disorders. Adverse outcomes, particularly in children born before 32 weeks of gestation, have been attributed in large part to white matter injuries, often found in periventricular regions using conventional imaging. To date, tractography studies of white matter pathways in children and adolescents born preterm have evaluated only a limited number of tracts simultaneously. The current study compares diffusion properties along 18 major cerebral white matter pathways in children and adolescents born preterm (n = 27) and full term (n = 19), using diffusion magnetic resonance imaging and tractography. We found that compared to the full term group, the preterm group had significantly decreased FA in segments of the bilateral uncinate fasciculus and anterior segments of the right inferior fronto-occipital fasciculus. Additionally, the preterm group had significantly increased FA in segments of the right and left anterior thalamic radiations, posterior segments of the right inferior fronto-occipital fasciculus, and the right and left inferior longitudinal fasciculus. Increased FA in the preterm group was generally associated with decreased radial diffusivity. These findings indicate that prematurity-related white matter differences in later childhood and adolescence do not affect all tracts in the periventricular zone and can involve both decreased and increased FA. Differences in the patterns of radial diffusivity and axial diffusivity suggest that the tissue properties underlying group FA differences may vary within and across white matter tracts. Distinctive diffusion properties may relate to variations in the timing of injury in the neonatal period, extent of white matter dysmaturity and/or compensatory processes in childhood.

Indexed as

AdolescentAnisotropyBrainChildDiffusion Magnetic Resonance ImagingDiffusion Tensor ImagingFemaleGestational AgeHumansImage Processing, Computer-AssistedInfant, NewbornInfant, PrematureMaleNerve Fibers, MyelinatedWhite Matter

Identifiers

PMID26560745
PMCPMC4641645
OpenAlexW2227630131

What OpenQuestion holds

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LicenceCC BY
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.