Evidence map›Paper›PMID 30298594›Full record

ArticleCNS neuroscience & therapeutics2019

Metabolic covariance networks combining graph theory measuring aberrant topological patterns in mesial temporal lobe epilepsy.

Kai-Liang Wang, Wei Hu, Ting-Hong Liu, Xiao-Bin Zhao, Chun-Lei Han, Xiao-Tong Xia, Jian-Guo Zhang, Feng Wang, Fan-Gang Meng

Open access · bronzeAbstract read
In one paragraph

Article in CNS neuroscience & therapeutics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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, 1 synthesis or guideline pooled it, 26 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

9 authors at 3 institutions in 2 countries.

Kai-Liang WangBeijing Neurosurgical Institute, Capital Medical University, Beijing, China.ORCID 0000-0003-1680-6124
Wei HuDepartment of Neurology, University of Florida, Gainesville, Florida.
Ting-Hong LiuBeijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Xiao-Bin ZhaoDepartment of Nuclear Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Chun-Lei HanBeijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Xiao-Tong XiaDepartment of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Jian-Guo ZhangBeijing Key Laboratory of Neurostimulation, Beijing, China.
Feng WangDepartment of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan, China.
Fan-Gang MengBeijing Neurosurgical Institute, Capital Medical University, Beijing, China.ORCID 0000-0002-8577-6443
Capital Medical University · CNNingxia Medical University · CNUniversity of Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe aimed to study the networks' mechanism of metabolic covariance networks in mesial temporal lobe epilepsy (mTLE), through examining the brain value of fluorine-18-fluorodeoxyglucose positron emission tomography (

methods

resultsWMPA showed a typical ipsilateral hypometabolism and contralateral hypermetabolism pattern to epileptic zones in mTLE. h-MCN revealed decreased hippocampus-based synchronization in contralateral regions. w-MCN exhibited a disrupted metabolic network with globally increased small-world properties and regionally decreased nodal metrics in the ipsilateral hemisphere. Hippocampus (h)-EBCA and whole brain EBCA (w-EBCA) both detected a reduced-connectivity dominated metabolic covariant network. Moreover, the reduced interhemisphere connectivity seemingly played a major role in the aberrant epileptic topological pattern.

conclusionFrom a metabolic point of view, we demonstrated the damaging effects with reduced contralateral intranetwork metrics properties and the compensatory effects in contralateral intranetworks with increased network properties. However, the import role of significant reduced interhemisphere connection has rarely been reported in other mTLE studies. Taken together,

Indexed as

Positron-Emission TomographyAdolescentAdultBrainDrug Resistant EpilepsyEpilepsy, Temporal LobeFemaleFluorodeoxyglucose F18HumansMaleMiddle AgedNeural PathwaysRadiopharmaceuticalsRetrospective StudiesYoung AdultFluorodeoxyglucose F18Radiopharmaceuticalsbootstrap methodhippocampusmetabolic covariant networkspositron emission tomographytemporal lobe epilepsy

Identifiers

PMID30298594
PMCPMC6488969
OpenAlexW2897552223

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.