Evidence map›Paper›PMID 21978603›Full record

ArticleJournal of the neurological sciences2012

Human brain atlas-based multimodal MRI analysis of volumetry, diffusimetry, relaxometry and lesion distribution in multiple sclerosis patients and healthy adult controls: implications for understanding the pathogenesis of multiple sclerosis and consolidation of quantitative MRI results in MS.

Khader M Hasan, Indika S Walimuni, Humaira Abid, Sushmita Datta, Jerry S Wolinsky, Ponnada A Narayana

Abstract readComparative Study
In one paragraph

Article in Journal of the neurological sciences, 2012. 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, 49 citations in OpenAlex.

  1. Article
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  4. A Multi-Atlas Label Fusion Tool for Neonatal Brain MRI Parcellation and Quantification.Journal of neuroimaging : official journal of the American Society of Neuroimaging · 2019
    Article
  5. A Review of Herbal Therapy in Multiple Sclerosis.Advanced pharmaceutical bulletin · 2018
    Review
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  20. Reprint of "Quantitative evaluation of brain development using anatomical MRI and diffusion tensor imaging".International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience · 2014
    Article
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

6 authors at 1 institution in 1 country.

Khader M HasanThe University of Texas Health Science Center at Houston, Department of Diagnostic & Interventional Imaging, 6431 Fannin Street, MSB 2.100, Houston, Texas 77030, USA. Khader.M.Hasan@uth.tmc.edu
Indika S Walimuni
Humaira Abid
Sushmita Datta
Jerry S Wolinsky
Ponnada A Narayana
The University of Texas Health Science Center at Houston · US

Funding

MR Image Analysis in MS: Identification of a SurrogateR01EB002095 · NIBIB · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI NARAYANA, PONNADA A · 2003 to 2011
$5.2M
Diffusion Tensor Imaging of Wallerian Degeneration in MSR01NS052505 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI HASAN, KHADER M · 2006 to 2009
$1.2M
MRS: NEUROLOGICAL DVMT &DISORDERS: LEARNING, READING, COGNITIVE, APHASIA, DYSLES10RR019186 · NCRR · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI NARAYANA, PONNADA A · 2004 to 2004
$500k
NCRR NIH HHS S10 RR019186NCRR NIH HHS S10 RR19186NIBIB NIH HHS EB002095NIBIB NIH HHS R01 EB002095NINDS NIH HHS R01 NS052505NINDS NIH HHS R01-NS052505-04
6 · The paper itself

Abstract

Multiple sclerosis (MS) is the most common immune-mediated disabling neurological disease of the central nervous system. The pathogenesis of MS is not fully understood. Histopathology implicates both demyelination and axonal degeneration as the major contributors to the accumulation of disability. The application of several in vivo quantitative magnetic resonance imaging (MRI) methods to both lesioned and normal-appearing brain tissue has not yet provided a solid conclusive support of the hypothesis that MS might be a diffuse disease. In this work, we adopted FreeSurfer to provide standardized macrostructure or volumetry of lesion free normal-appearing brain tissue in combination with multiple quantitative MRI metrics (T(2) relaxation time, diffusion tensor anisotropy and diffusivities) that characterize tissue microstructural integrity. By incorporating a large number of healthy controls, we have attempted to separate the natural age-related change from the disease-induced effects. Our work shows elevation in diffusivity and relaxation times and reduction in volume in a number of normal-appearing white matter and gray matter structures in relapsing-remitting multiple sclerosis patients. These changes were related in part with the spatial distribution of lesions. The whole brain lesion load and age-adjusted expanded disability status score showed strongest correlations in regions such as corpus callosum with qMRI metrics that are believed to be specific markers of axonal dysfunction, consistent with histologic data of others indicating axonal loss that is independent of focal lesions. Our results support that MS at least in part has a neurodegenerative component.

Indexed as

Anatomy, ArtisticAtlases as TopicAdultBrainCohort StudiesDiffusion Magnetic Resonance ImagingDiffusion Tensor ImagingFemaleHumansMaleMiddle AgedMultiple SclerosisYoung Adult

Identifiers

PMID21978603
PMCPMC3254796
OpenAlexW2157102711

What OpenQuestion holds

Textmetadata
LicenceTDM
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.