Evidence map›Paper›PMID 27994546›Full record

ArticleFrontiers in human neuroscience2016

Decreased Subcortical and Increased Cortical Degree Centrality in a Nonclinical College Student Sample with Subclinical Depressive Symptoms: A Resting-State fMRI Study.

Cuihua Gao, Liu Wenhua, Yanli Liu, Xiuhang Ruan, Xin Chen, Lingling Liu, Shaode Yu, Raymond C K Chan, Xinhua Wei, Xinqing Jiang

Abstract read
In one paragraph

Article in Frontiers in human neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

10 authors.

Cuihua GaoGuangzhou First People's Hospital, Guangzhou Medical University Guangzhou, China.
Liu WenhuaFaculty of Health Management, Guangzhou Medical University Guangzhou, China.
Yanli LiuGuangzhou First People's Hospital, Guangzhou Medical University Guangzhou, China.
Xiuhang RuanGuangzhou First People's Hospital, Guangzhou Medical University Guangzhou, China.
Xin ChenGuangzhou First People's Hospital, Guangzhou Medical University Guangzhou, China.
Lingling LiuGuangzhou First People's Hospital, Guangzhou Medical University Guangzhou, China.
Shaode YuShenzhen Institutes of Advanced Technology, Chinese Academy of Science Shenzhen, China.
Raymond C K ChanCAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences Beijing, China.
Xinhua WeiGuangzhou First People's Hospital, Guangzhou Medical University Guangzhou, China.
Xinqing JiangGuangzhou First People's Hospital, Guangzhou Medical University Guangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Abnormal functional connectivity (FC) at rest has been identified in clinical depressive disorder. However, very few studies have been conducted to understand the underlying neural substrates of subclinical depression. The newly proposed centrality analysis approach has been increasingly used to explore the large-scale brain network of mental diseases. This study aimed to identify the degree centrality (DC) alteration of the brain network in subclinical depressive subjects. Thirty-seven candidates with subclinical depression and 34 well-matched healthy controls (HCs) were recruited from the same sample of college students. All subjects underwent a resting-state fMRI (rs-fMRI) scan to assess the DC of the whole brain. Compared with controls, subclinical depressive subjects displayed decreased DC in the right parahippocampal gyrus (PHG), left PHG/amygdala, and left caudate and elevated DC in the right posterior parietal lobule (PPL), left inferior frontal gyrus (IFG) and left middle frontal gyrus (MFG). In addition, by using receiver operating characteristic (ROC) analysis, we determined that the DC values in the regions with altered FC between the two groups can be used to differentiate subclinical depressive subjects from HCs. We suggest that decreased DC in subcortical and increased DC in cortical regions might be the neural substrates of subclinical depression.

Indexed as

degree centralitymagnetic resonance imagingresting-state functional connectivitysubclinical depressionyoung adults

Identifiers

PMID27994546
PMCPMC5136555

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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.