Evidence map›Paper›PMID 24740815›Full record

ArticleHuman brain mapping2014

Alterations in amplitude of low frequency fluctuation in treatment-naïve major depressive disorder measured with resting-state fMRI.

Jie Liu, Ling Ren, Fay Y Womer, Jue Wang, Guoguang Fan, Wenyan Jiang, Hilary P Blumberg, Yanqing Tang, Ke Xu, Fei Wang

Abstract read
In one paragraph

Article in Human brain mapping, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 3 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

69 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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  18. Shared and disease-sensitive dysfunction across bipolar and unipolar disorder during depressive episodes: a transdiagnostic study.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022
    Article
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9 more citing papers are in PubMed but not listed here.

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.

Jie LiuDepartment of Psychiatry, Yale University School of Medicine, New Haven, Connecticut.
Ling Ren
Fay Y Womer
Jue Wang
Guoguang Fan
Wenyan Jiang
Hilary P Blumberg
Yanqing Tang
Ke Xu
Fei Wang

Funding

Frontotemporal Neural Systems in Biopolar Disorder and SchizophreniaK01MH086621 · NIMH · YALE UNIVERSITY · PI WANG, FEI · 2009 to 2013
$893k
NIMH NIH HHS K01 MH086621NIMH NIH HHS K01MH086621
6 · The paper itself

Abstract

There are limited resting-state functional magnetic resonance imaging (fMRI) studies in major depressive disorder (MDD). Of these studies, functional connectivity analyses are mostly used. However, a new method based on the magnitude of low frequency fluctuation (LFF) during resting-state fMRI may provide important insight into MDD. In this study, we examined the amplitude of LFF (ALFF) within the whole brain during resting-state fMRI in 30 treatment-naïve MDD subjects and 30 healthy control (HC) subjects. When compared with HC, MDD subjects showed increased ALFF in the frontal cortex (including the bilateral ventral/dorsal anterior cingulate cortex, orbitofrontal cortex, premotor cortex, ventral prefrontal cortex, left dorsal lateral frontal cortex, left superior frontal cortex), basal ganglia (including the right putamen and left caudate nucleus), left insular cortex, right anterior entorhinal cortex and left inferior parietal cortex, together with decreased ALFF in the bilateral occipital cortex, cerebellum hemisphere, and right superior temporal cortex. These findings may relate to characteristics of MDD, such as excessive self-referential processing and deficits in cognitive control of emotional processing, which may contribute to the persistent and recurrent nature of the disorder.

Indexed as

Magnetic Resonance ImagingRestAdultBrainBrain MappingChi-Square DistributionFemaleFourier AnalysisFunctional LateralityHumansImage Processing, Computer-AssistedMajor Depressive DisorderMaleOxygenPsychiatric Status Rating ScalesYoung AdultOxygenamplitude of low-frequency fluctuationcerebellumdepressionprefrontal cortexresting-state fMRI

Identifiers

PMID24740815
PMCPMC6869357

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.