Evidence map›Paper›PMID 28003961›Full record

ArticleNeuroImage. Clinical2017

Structural alterations of the brainstem in migraine.

Catherine D Chong, Jonathan D Plasencia, David H Frakes, Todd J Schwedt

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in NeuroImage. Clinical, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
5.1field-weighted citation impact, top 4% 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

32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Glutamate levels and perfusion in pons during migraine attacks: A 3T MRI study using proton spectroscopy and arterial spin labeling.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
    Trial
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  6. Review
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  11. Review
  12. Article
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  15. Article
  16. Article
  17. Article
  18. Mechanisms of migraine as a chronic evolutive condition.The journal of headache and pain · 2019
    Review
  19. Article
  20. Cortical spreading depression as a site of origin for migraine: Role of CGRP.Cephalalgia : an international journal of headache · 2019
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Catherine D ChongMayo Clinic-Arizona, Department of Neurology, Phoenix, AZ, USA.
Jonathan D PlasenciaArizona State University, School of Biological and Health Systems Engineering, Tempe, AZ, USA.
David H FrakesArizona State University, School of Biological and Health Systems Engineering, Tempe, AZ, USA; Arizona State University, School of Electrical, Computer and Energy Engineering, Tempe, AZ, USA.
Todd J SchwedtMayo Clinic-Arizona, Department of Neurology, Phoenix, AZ, USA.
Arizona State University · USMayo Clinic in Florida · US

Funding

Washington University Institute of Clinical and Translational SciencesUL1TR000448 · NCATS · WASHINGTON UNIVERSITY · PI EVANOFF, BRADLEY A · 2012 to 2016
$41.4M
Washington University Institute of Clinical and Translational SciencesKL2TR000450 · NCATS · WASHINGTON UNIVERSITY · PI EVANOFF, BRADLEY A · 2012 to 2016
$8.8M
Washington University Institute of Clinical and Translational Sciences (KL2)KL2RR024994 · NCRR · WASHINGTON UNIVERSITY · PI EVANOFF, BRADLEY A · 2007 to 2011
$8.6M
Functional Networks in MigraineK23NS070891 · NINDS · WASHINGTON UNIVERSITY · PI SCHWEDT, TODD · 2010 to 2014
$868k
NCATS NIH HHS KL2 TR000450NCATS NIH HHS UL1 TR000448NCRR NIH HHS KL2 RR024994NINDS NIH HHS K23 NS070891
6 · The paper itself

Abstract

Atypical brainstem modulation of pain might contribute to changes in sensory processing typical of migraine. The study objective was to investigate whether migraine is associated with brainstem structural alterations that correlate with this altered pain processing. MRI T1-weighted images of 55 migraine patients and 58 healthy controls were used to: (1) create deformable mesh models of the brainstem that allow for shape analyses; (2) calculate volumes of the midbrain, pons, medulla and the superior cerebellar peduncles; (3) interrogate correlations between regional brainstem volumes, cutaneous heat pain thresholds, and allodynia symptoms. Migraineurs had smaller midbrain volumes (healthy controls = 61.28 mm

Indexed as

AdultBrain StemFemaleHumansHyperalgesiaMagnetic Resonance ImagingMaleMiddle AgedMigraine DisordersPain ThresholdAllodyniaBrainstemMagnetic resonance imagingMigraine

Identifiers

PMID28003961
PMCPMC5157793
OpenAlexW2547137906

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.