Evidence map›Paper›PMID 32642931›Full record

ArticleCerebellum (London, England)2020

Abnormal Cerebellar Volume in Patients with Remitted Major Depression with Persistent Cognitive Deficits.

Malte S Depping, Mike M Schmitgen, Claudia Bach, Lena Listunova, Johanna Kienzle, Katharina M Kubera, Daniela Roesch-Ely, R Christian Wolf

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Cerebellum (London, England), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 19% 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, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
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  13. In Search of Molecular Markers for Cerebellar Neurons.International journal of molecular sciences · 2021
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Malte S DeppingCenter for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Vossstr. 4, 69115, Heidelberg, Germany.
Mike M SchmitgenCenter for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Vossstr. 4, 69115, Heidelberg, Germany.
Claudia BachCenter for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Vossstr. 4, 69115, Heidelberg, Germany.
Lena ListunovaCenter for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Vossstr. 4, 69115, Heidelberg, Germany.
Johanna KienzleCenter for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Vossstr. 4, 69115, Heidelberg, Germany.
Katharina M KuberaCenter for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Vossstr. 4, 69115, Heidelberg, Germany.
Daniela Roesch-ElyCenter for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Vossstr. 4, 69115, Heidelberg, Germany.
R Christian WolfCenter for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Vossstr. 4, 69115, Heidelberg, Germany. christian.wolf@med.uni-heidelberg.de.ORCID http://orcid.org/0000-0002-5358-5212
Heidelberg University · DE

Funding

Deutsche Forschungsgemeinschaft RO 3418/6-1Deutsche Forschungsgemeinschaft WO 1883/4-1
6 · The paper itself

Abstract

Cerebellar involvement in major depressive disorder (MDD) has been demonstrated by a growing number of studies, but it is unknown whether cognitive functioning in depressed individuals is related to cerebellar gray matter volume (GMV) abnormalities. Impaired attention and executive dysfunction are characteristic cognitive deficits in MDD, and critically, they often persist despite remission of mood symptoms. In this study, we investigated cerebellar GMV in patients with remitted MDD (rMDD) that showed persistent cognitive impairment. We applied cerebellum-optimized voxel-based morphometry in 37 patients with rMDD and with cognitive deficits, in 12 patients with rMDD and without cognitive deficits, and in 36 healthy controls (HC). Compared with HC, rMDD patients with cognitive deficits had lower GMV in left area VIIA, crus II, and in vermal area VIIB. In patients with rMDD, regression analyses demonstrated significant associations between GMV reductions in both regions and impaired attention and executive dysfunction. Compared with HC, patients without cognitive deficits showed increased GMV in bilateral area VIIIB. This study supports cerebellar contributions to the cognitive dimension of MDD. The data also point towards cerebellar area VII as a potential target for non-invasive brain stimulation to treat cognitive deficits related to MDD.

Indexed as

AdultCerebellumCognitive Behavioral TherapyCognitive DysfunctionFemaleHumansMagnetic Resonance ImagingMajor Depressive DisorderMaleMiddle AgedOrgan SizeAttentionCerebellar gray matterCerebellumExecutive functionMagnetic resonance imagingMajor depressive disorder

Identifiers

PMID32642931
PMCPMC8214579
OpenAlexW3041468478

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.