Evidence map›Paper›PMID 31680376›Full record

ArticleHuman brain mapping2020

Neuroimaging features of whole-brain functional connectivity predict attack frequency of migraine.

Junya Mu, Tao Chen, Shilan Quan, Chen Wang, Ling Zhao, Jixin Liu

Open access · hybridAbstract read
In one paragraph

Article in Human brain mapping, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

18 citing papers in PubMed, 27 citations in OpenAlex.

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  17. Interindividual Signatures of fMRI Temporal Fluctuations.Cerebral cortex (New York, N.Y. : 1991) · 2021
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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 2 institutions in 2 countries.

Junya MuCenter for Brain Imaging, School of Life Science and Technology, Xidian University, Xi'an, China.
Tao ChenCenter for Brain Imaging, School of Life Science and Technology, Xidian University, Xi'an, China.
Shilan QuanCenter for Brain Imaging, School of Life Science and Technology, Xidian University, Xi'an, China.
Chen WangCenter for Brain Imaging, School of Life Science and Technology, Xidian University, Xi'an, China.
Ling ZhaoAcupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
Jixin LiuCenter for Brain Imaging, School of Life Science and Technology, Xidian University, Xi'an, China.ORCID 0000-0002-4239-1201
Ministry of Education of the People's Republic of China · CNChengdu University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Migraine is a chronic neurological disorder characterized by attacks of moderate or severe headache accompanying functionally and structurally maladaptive changes in brain. As the headache days/month is often measured by patient self-report and tends to be overestimated than actually experienced, the possibility of using neuroimaging data to predict migraine attack frequency is of great interest. To identify neuroimaging features that could objectively evaluate patients' headache days, a total of 179 migraineurs were recruited from two data center with one dataset used as the training/test cohort and the other used as the validating cohort. The guidelines for controlled trials of prophylactic treatment of chronic migraine in adults were used to identify the frequency of attacks and migraineurs were divided into low (MOl) and high (MOh) subgroups. Whole-brain functional connectivity was used to build multivariate logistic regression models with model iteration optimization to identify MOl and MOh. The best model accurately discriminated MOh from MOl with AUC of 0.91 (95%CI [0.86, 0.95]) in the training/test cohort and 0.79 in the validating cohort. The discriminative features were mainly located within the limbic lobe, frontal lobe, and temporal lobe. Permutation tests analysis demonstrated that the classification performance of these features was significantly better than chance. Furthermore, the indicator of functional connectivity had a higher odds ratio than behavioral variables with implementing a holistic regression analysis. The current findings suggested that the migraine attack frequency could be distinguished by using machine-learning algorithms, and highlighted the role of brain functional connectivity in revealing underlying migraine-related neurobiology.

Indexed as

AdultConnectomeFemaleFrontal LobeHumansLimbic LobeMagnetic Resonance ImagingMaleMigraine DisordersNerve NetPrognosisTemporal Lobeattack frequencyfunctional connectivitylogistic regressionmigraineprediction

Identifiers

PMID31680376
PMCPMC7267923
OpenAlexW2983019057

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.