Evidence map›Paper›PMID 32799829›Full record

ArticleBMC neurology2020

Association between white matter impairment and cognitive dysfunction in patients with ischemic Moyamoya disease.

Ziqi Liu, Shihao He, Zongsheng Xu, Ran Duan, Li Yuan, Chu Xiao, Zhe Yi, Rong Wang

Open access · goldAbstract read
In one paragraph

Article in BMC neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.8field-weighted citation impact, top 12% 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

16 citing papers in PubMed, 30 citations in OpenAlex.

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  9. Association of cognitive function and hypoperfusion in Moyamoya disease patients without stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2023
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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

8 authors at 3 institutions in 1 country.

Ziqi LiuDepartment of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China.
Shihao HeDepartment of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China.
Zongsheng XuDepartment of Neurosurgery, Peking University International Hospital, Beijing, 102206, China.
Ran DuanDepartment of Neurosurgery, Peking University International Hospital, Beijing, 102206, China.
Li YuanState Key Laboratory of Cognitive Neuroscience and Learning & IDG/Mc Govern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China.
Chu XiaoJishuitan Hospital, Fourth Clinical College of Peking University, Beijing, 100096, China.
Zhe YiJishuitan Hospital, Fourth Clinical College of Peking University, Beijing, 100096, China.
Rong WangDepartment of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China. ronger090614@ccmu.edu.cn.ORCID http://orcid.org/0000-0002-0669-9321
Peking University · CNCapital Medical University · CNBeijing Normal University · CN

Funding

Beijing municipal health system high-level health technical personnel training program 2015-3-041-DRBeijing Municipal Science & Technology Commission Z151100004015077-DR
6 · The paper itself

Abstract

backgroundIschemic Moyamoya disease is one of the important causes of stroke, which leads to severe impairment in cognitive functions. This cognitive impairment occurs prior to stroke. However, the cognitive functions that are impaired and the mechanisms of these impairments have not been determined.

methodsWe analyzed 12 patients with Moyamoya disease and 12 controls. All participants underwent cognitive tests and magnetic resonance imaging (MRI) scans. The diffusion tensor imaging (DTI) data was processed using Tract-Based Spatial Statistics (TBSS). Significantly different white matter areas were correlated with different cognitive functions.

resultsThere were significant differences in intelligence and subtraction between the patients and controls (p < 0.05). The parameters of DTI such as fractional anisotropy (FA), mean diffusivity (MD), axial diffusivity (AD), and radial diffusivity (RD) have different changes in anterior thalamic radiation, inferior fronto-occipital fasciculus (IFO), superior longitudinal fasciculus (SLF), uncinate fasciculus (UF), inferior longitudinal fasciculus, forceps minor, and other regions between the two groups.

conclusionLeft UF and IFO may be the key brain regions affecting arithmetic function, while bilateral IFO has an effect on intelligence. RD and AD may be better indicators for early prediction of chronic white matter damage than FA, while MD tends to have a comprehensive indirect change. There is cognitive impairment in ischemic MMD, which is closely related to white matter impairment.

trial registrationClinical Trial Registration, Unique identifier: ChiCTR1900023610 . Registered 4 June 2019 - Prospective study registered.

Indexed as

Cognitive DysfunctionMoyamoya DiseaseWhite MatterDiffusion Tensor ImagingHumansCognitive dysfunctionDiffusion tensor imagingIschemic cerebrovascular diseaseMoyamoya diseaseTract-based spatial statistics

Identifiers

PMID32799829
PMCPMC7429789
OpenAlexW3049508440

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.