Evidence map›Paper›PMID 35182303›Full record

ReviewCurrent pain and headache reports2022

Resting State Electrophysiological Cortical Activity: A Brain Signature Candidate for Patients with Migraine.

Li-Ling Hope Pan, Fu-Jung Hsiao, Wei-Ta Chen, Shuu-Jiun Wang

Abstract readReview
PubMed Publisher
In one paragraph

Review in Current pain and headache reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 10% 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

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Article
  7. 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

4 authors at 1 institution in 1 country.

Li-Ling Hope PanBrain Research Center, National Yang Ming Chiao Tung University, 155, Linong Str. Sec 2, Taipei, Taiwan.
Fu-Jung HsiaoBrain Research Center, National Yang Ming Chiao Tung University, 155, Linong Str. Sec 2, Taipei, Taiwan. fujunghsiao@gmail.com.ORCID http://orcid.org/0000-0001-7824-8864
Wei-Ta ChenBrain Research Center, National Yang Ming Chiao Tung University, 155, Linong Str. Sec 2, Taipei, Taiwan.
Shuu-Jiun WangBrain Research Center, National Yang Ming Chiao Tung University, 155, Linong Str. Sec 2, Taipei, Taiwan.
National Yang Ming Chiao Tung University · TW

Funding

Ministry of Science and Technology, Taiwan 108-2221-E-010-004Ministry of Science and Technology, Taiwan 108-2321-B-010-014-MY2Ministry of Science and Technology, Taiwan 109-2221-E-003-MY2Ministry of Science and Technology, Taiwan 109-2314-B-075 -050 -MY2Ministry of Science and Technology, Taiwan 110-2321-B-010-005
6 · The paper itself

Abstract

purpose of reviewStudies on event-related evoked potentials have indicated that altered cortical processing of sensory stimuli is associated with migraine. However, the results depend on the experimental method and patients. Electrophysiology of resting state cortical activity has revealed compelling results regarding the pathophysiology of migraine. This review summarized the available information related to patients with episodic and chronic migraine to determine whether certain features can be used as signatures for migraine. RECENT

findingsA recent study examined differences in resting state functional connectivity among the pain-related regions and revealed that beta connectivity was attenuated in migraine and that altered connectivity in the anterior cingulate cortex was linked to migraine chronification. These findings suggested that chronification leads to neuroplasticity in the pain areas of higher-level processing rather than in areas involved in basic sensory discrimination (i.e., primary and secondary somatosensory areas). Another study discovered that the betweenness centrality of delta band in right precuneus was significantly lower in those with longer history of migraine. Electroencephalogram may also predict the treatment outcomes in patients with chronic migraine that those with lower pre-treatment occipital alpha power tend to show greater reduction in headache frequency. Studies on resting state activity have yielded convincing findings regarding aberrant oscillatory power and functional connectivity in relation to migraine, thus contributing to identifying brain signatures for migraine. The role of such assessment in precision medicine should be further investigated.

Indexed as

Magnetic Resonance ImagingMigraine DisordersBrainBrain MappingHumansPainFunctional connectivityMigraineOscillatory powerResting state

Identifiers

PMID35182303
OpenAlexW4213047875

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.