Evidence map›Paper›PMID 32296878›Full record

ArticleNeuroradiology2020

Volumetric and functional connectivity alterations in patients with chronic cervical spondylotic pain.

Qian Yang, Hui Xu, Ming Zhang, Yuan Wang, Dan Li

Abstract read
PubMed Publisher
In one paragraph

Article in Neuroradiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 3 pooled it
1.6field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 3 syntheses or guidelines pooled it, 26 citations in OpenAlex.

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  16. Shape deformations of the basal ganglia in patients with classical trigeminal neuralgia: a cross-sectional evaluation.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
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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

5 authors at 1 institution in 1 country.

Qian YangDepartment of Medical Imaging, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an 710061, People's Republic of China.
Hui XuDepartment of Medical Imaging, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an 710061, People's Republic of China.
Ming ZhangDepartment of Medical Imaging, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an 710061, People's Republic of China.
Yuan WangDepartment of Medical Imaging, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an 710061, People's Republic of China.
Dan LiDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an 710061, People's Republic of China. youyouyu1010@163.com.
First Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

Fundamental Research Funds for the Central Universities in Xi'an Jiaotong University No. xjj2018272Natural Science Foundation of Shaanxi Province No. 2018JM7026Xi'an Science and Technology Project No. 201805102YX10SF36(3)
6 · The paper itself

Abstract

purposeTo explore the structural and functional alterations of the whole brain in patients with chronic cervical spondylotic pain (cCSP).

methodsThe whole-brain three-dimensional (3D) T1 and resting-state functional magnetic resonance imaging (rs-fMRI) data were acquired in 31 patients with cCSP and 30 age- and sex-matched healthy controls. 3D T1 and rs-fMRI data were processed using statistical parametric mapping (SPM) and data processing and analysis of brain imaging (DPABI) toolbox. The parametric differences of voxel-based morphometry (VBM) and resting-state functional connectivity (rs-FC) were calculated between groups, then these measures were correlated with the score of visual analogue scale (VAS) and other clinical indices in patients with cCSP.

resultsPatients with cCSP exhibited reduced gray matter volume (GMV) in the right middle cingulate cortex (MCC), right superior temporal gyrus (STG) and right precuneus compared to healthy controls. Furthermore, patients with cCSP displayed decreased functional connectivity between the right precuneus and bilateral medial prefrontal cortex (mPFC). Additionally, GMV of the right MCC, right STG, and right precuneus, together with rs-FC of the right precuneus to bilateral mPFC, were negatively correlated with the VAS respectively.

conclusionsOur study revealed cerebral morphological and functional abnormalities during the pain process in patients with cCSP, which may provide alternative information for the treatment of cCSP.

Indexed as

AdultBrain MappingCase-Control StudiesChronic PainFemaleGray MatterGyrus CinguliHumansImaging, Three-DimensionalMagnetic Resonance ImagingMaleMiddle AgedNeck PainPain MeasurementPrefrontal CortexRadiculopathyCervical spondylotic painResting-state functional connectivityVisual analogue scaleVoxel-based morphometry

Identifiers

PMID32296878
OpenAlexW3016605317

What OpenQuestion holds

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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.