Evidence map›Paper›PMID 36800935›Full record

ArticleThe journal of headache and pain2023

Spatio-temporal dynamics of resting-state brain networks are associated with migraine disability.

Yan Zhou, Liusheng Gong, Yushu Yang, Linjie Tan, Lili Ruan, Xiu Chen, Hua Luo, Jianghai Ruan

Open access · goldAbstract read
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Article in The journal of headache and pain, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
5.8field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

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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

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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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 33 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Yan Zhou *Department of Neurology, Jianyang People's Hospital, Jianyang, 641400, China.
Liusheng Gong *Department of Neurology, Jianyang People's Hospital, Jianyang, 641400, China.
Yushu YangDepartment of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.
Linjie TanDepartment of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.
Lili RuanDepartment of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.
Xiu ChenDepartment of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.
Hua LuoDepartment of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.
Jianghai RuanDepartment of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China. jianghai.ruan@swmu.edu.cn.
Affiliated Hospital of Southwest Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe changes in resting-state functional networks and their correlations with clinical traits remain to be clarified in migraine. Here we aim to investigate the brain spatio-temporal dynamics of resting-state networks and their possible correlations with the clinical traits in migraine.

methodsTwenty Four migraine patients without aura and 26 healthy controls (HC) were enrolled. Each included subject underwent a resting-state EEG and echo planar imaging examination. The disability of migraine patients was evaluated by Migraine Disability Assessment (MIDAS). After data acquisition, EEG microstates (Ms) combining functional connectivity (FC) analysis based on Schafer 400-seven network atlas were performed. Then, the correlation between obtained parameters and clinical traits was investigated.

resultsCompared with HC group, the brain temporal dynamics depicted by microstates showed significantly increased activity in functional networks involving MsB and decreased activity in functional networks involving MsD; The spatial dynamics were featured by decreased intra-network FC within the executive control network( ECN) and inter-network FC between dorsal attention network (DAN) and ECN (P < 0.05); Moreover, correlation analysis showed that the MIDAS score was positively correlated with the coverage and duration of MsC, and negatively correlated with the occurrence of MsA; The FC within default mode network (DMN), and the inter-FC of ECN- visual network (VN), ECN- limbic network, VN-limbic network was negatively correlated with MIDAS. However, the FC of DMN-ECN was positively correlated with MIDAS; Furthermore, significant interactions between the temporal and spatial dynamics were also obtained.

conclusionsOur study confirmed the notion that altered spatio-temporal dynamics exist in migraine patients during resting-state. And the temporal dynamics, the spatial changes and the clinical traits such as migraine disability interact with each other. The spatio-temporal dynamics obtained from EEG microstate and fMRI FC analyses may be potential biomarkers for migraine and with a huge potential to change future clinical practice in migraine.

Indexed as

Brain MappingMigraine DisordersBrainExecutive FunctionHumansMagnetic Resonance ImagingBrain networkEEG microstatefMRIFunctional connectionMigraineResting state

Identifiers

PMID36800935
PMCPMC9940435
OpenAlexW4321351195

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.