Evidence map›Paper›PMID 27192082›Full record

ArticlePloS one2016

Task and Resting-State fMRI Reveal Altered Salience Responses to Positive Stimuli in Patients with Major Depressive Disorder.

Yang Yang, Ning Zhong, Kazuyuki Imamura, Shengfu Lu, Mi Li, Haiyan Zhou, Huaizhou Li, Xiaojing Yang, Zhijiang Wan, Gang Wang and 2 more

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  11. Resting-State Functional Connectivity Impairment in Patients with Major Depressive Episode.International journal of environmental research and public health · 2022
    Article
  12. Functional MRI in major depressive disorder: A review of findings, limitations, and future prospects.Journal of neuroimaging : official journal of the American Society of Neuroimaging · 2022
    Review
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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

12 authors.

Yang YangBeijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing, China.
Ning ZhongBeijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing, China.
Kazuyuki ImamuraDepartment of Systems Life Engineering, Maebashi Institute of Technology, Maebashi, Gunma, Japan.
Shengfu LuBeijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing, China.
Mi LiBeijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing, China.
Haiyan ZhouBeijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing, China.
Huaizhou LiInternational WIC Institute, Beijing University of Technology, Beijing, China.
Xiaojing YangInternational WIC Institute, Beijing University of Technology, Beijing, China.
Zhijiang WanBeijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing, China.
Gang WangBeijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing, China.
Bin HuUbiquitous Awareness and Intelligent Solutions Lab, Lanzhou University, Lanzhou, Gansu, China.
Kuncheng LiInternational WIC Institute, Beijing University of Technology, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Altered brain function in patients with major depressive disorder (MDD) has been repeatedly demonstrated by task-based and resting-state studies, respectively. However, less is known concerning whether overlapped abnormalities in functional activities across modalities exist in MDD patients. To find out the answer, we implemented an fMRI experiment and collected both task and resting-state data from 19 MDD patients and 19 matched, healthy, controls. A distraction paradigm involving emotionally valenced pictures was applied to induce affective responses in subjects. As a result, concurrent deficits were found in arousing activation during a positive task in both the reward circuit and salience network (SN) that is composed of the dorsal part of anterior cingulate cortex (dACC) and bilateral anterior insulae (AI) in only the MDD group. Subsequent amplitude of low frequency fluctuations (ALFF) and functional connectivity analyses based on resting-state data exhibited consistent alterations in the bilateral AI of MDD patients, and indicated patients' difficulties in regulating the balance between central executive network (CEN) and default mode network (DMN) due to altered connectivity among the CEN, DMN, and SN. Our findings provide new evidence demonstrating impaired salience processing and resulting alterations in responses to positive stimuli in MDD patients. Furthermore, brain abnormalities synchronized across functional states in MDD patients can be evidenced by a combination of task and resting-state fMRI analyses.

Indexed as

Brain MappingAdultCase-Control StudiesExecutive FunctionFemaleHumansMagnetic Resonance ImagingMajor Depressive DisorderMaleMiddle AgedTask Performance and Analysis

Identifiers

PMID27192082
PMCPMC4871416

What OpenQuestion holds

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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.