Evidence mapPaperPMID 35329938Full record

ArticleJournal of clinical medicine2022

Distinct Functional Cortico-Striato-Thalamo-Cerebellar Networks in Genetic Generalized and Focal Epilepsies with Generalized Tonic-Clonic Seizures.

Hsinyu Hsieh, Qiang Xu, Fang Yang, Qirui Zhang, Jingru Hao, Gaoping Liu, Ruoting Liu, Qianqian Yu, Zixuan Zhang, Wei Xing and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

4 citing papers in PubMed, 10 citations in OpenAlex.

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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

13 authors at 2 institutions in 2 countries.

Hsinyu HsiehDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Qiang XuDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Fang YangDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Qirui ZhangDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.ORCID 0000-0002-3520-9336
Jingru HaoDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Gaoping LiuDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Ruoting LiuDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Qianqian YuDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Zixuan ZhangDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Wei XingDepartment of Radiology, Third Affiliated Hospital of Soochow University/Changzhou First People's Hospital, Changzhou 213004, China.
Boris C BernhardtMcConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, 3801 University Street, Montreal, QC H3A 2B4, Canada.
Guangming LuDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Zhiqiang ZhangDepartment of Diagnostic Radiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210093, China.
Nanjing General Hospital of Nanjing Military Command · CNMontreal Neurological Institute and Hospital · CA

Funding

grants of the key talent project in Jiangsu province ZDRCA2016093Jiangsu Province 1501169BNational Key Research& Development Program of Ministry of Science& Technology of PR. China 2017YFC0108805National Key Research& Development Program of Ministry of Science& Technology of PR. China 2018YFA0701703National Natural Science Foundation of China 81701680National Natural Science Foundation of China 81790650National Natural Science Foundation of China 81790653National Natural Science Foundation of China 81871345Natural scientific foundation-social development BE2016751Post-doctoral grants of China 2016M603064
6 · The paper itself

Abstract

This study aimed to delineate cortico-striato-thalamo-cerebellar network profiles based on static and dynamic connectivity analysis in genetic generalized and focal epilepsies with generalized tonic-clonic seizures, and to evaluate its potential for distinguishing these two epilepsy syndromes. A total of 342 individuals participated in the study (114 patients with genetic generalized epilepsy with generalized tonic-clonic seizures (GE-GTCS), and 114 age- and sex-matched patients with focal epilepsy with focal to bilateral tonic-clonic seizure (FE-FBTS), 114 healthy controls). Resting-state fMRI data were examined through static and dynamic functional connectivity (dFC) analyses, constructing cortico-striato-thalamo-cerebellar networks. Network patterns were compared between groups, and were correlated to epilepsy duration. A pattern-learning algorithm was applied to network features for classifying both epilepsy syndromes. FE-FBTS and GE-GTCS both presented with altered functional connectivity in subregions of the motor/premotor and somatosensory networks. Among these two groups, the connectivity within the cerebellum increased in the static, while the dFC variability decreased; conversely, the connectivity of the thalamus decreased in FE-FBTS and increased in GE-GTCS in the static state. Connectivity differences between patient groups were mainly located in the thalamus and cerebellum, and correlated with epilepsy duration. Support vector machine (SVM) classification had accuracies of 66.67%, 68.42%, and 77.19% when using static, dynamic, and combined approaches to categorize GE-GTCS and FE-GTCS. Network features with high discriminative ability predominated in the thalamic and cerebellar connectivities. The network embedding of the thalamus and cerebellum likely plays an important differential role in GE-GTCS and FE-FBTS, and could serve as an imaging biomarker for differential diagnosis.

Indexed as

functional connectivitygeneralized tonic-clonic seizuressupport vector machine

Identifiers

PMID35329938
PMCPMC8951449
OpenAlexW4220740867

What Socratic holds

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LicenceCC BY
Read underepoch 390

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 Socratic graph.