Evidence map›Paper›PMID 23536155›Full record

ReviewCurrent pain and headache reports2013

Functional imaging in chronic migraine.

Farooq H Maniyar, Peter J Goadsby

Abstract readReview
PubMed Publisher
In one paragraph

Review in Current pain and headache reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

14 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Tackling chronic migraine: current perspectives.Journal of pain research · 2014
    Review
  12. Article
  13. Article
  14. Neurobiology of migraine progression.Neurobiology of pain (Cambridge, Mass.)
    Review
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

2 authors at 2 institutions in 2 countries.

Farooq H ManiyarHeadache Group-Department of Neurology, University of California, San Francisco, 1701 Divisadero St, San Francisco, CA 94115, USA. farooq_maniyar@hotmail.com
Peter J Goadsby
Basildon and Thurrock University Hospitals NHS Foundation Trust · GBUniversity of California, San Francisco · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic migraine is a relatively common disorder in neurological terms that causes very significant disability at a high cost. The precise mechanisms behind the progression of episodic migraine to chronic migraine are not well understood. Functional neuro-imaging works on the basis that neuronal activations are associated with changes in regional cerebral blood flow, and it can help us answer some of these questions. In this review, we discuss important recent studies in chronic migraine or studies relating to increasing frequency of migraine attacks. The findings show that increasing frequency of migraine attacks is associated with changes in key brainstem areas, basal ganglia and various cortical areas involved in pain.

Indexed as

Fluorodeoxyglucose F18RadiopharmaceuticalsBrain StemCerebrovascular CirculationChronic DiseaseDisease ProgressionFemaleHumansMagnetic Resonance ImagingMaleMigraine DisordersPositron-Emission TomographySeverity of Illness IndexFluorodeoxyglucose F18Radiopharmaceuticals

Identifiers

PMID23536155
OpenAlexW2060876878

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.