Evidence map›Paper›PMID 34218642›Full record

ArticlePsychiatry investigation2021

Reconciliation of Two Cognitive Models in Obsessive-Compulsive Disorder: An fMRI Study.

Seungho Kim, Sang Won Lee, Hyunsil Cha, Eunji Kim, Yongmin Chang, Seung Jae Lee

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Psychiatry investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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

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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

1 citing paper in PubMed.

  1. Article
4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Seungho KimDepartment of Medical & Biological Engineering, Kyungpook National University, Daegu, Republic of Korea.
Sang Won LeeDepartment of Psychiatry, Kyungpook National University Chilgok Hospital, Daegu, Republic of Korea.
Hyunsil ChaDepartment of Medical & Biological Engineering, Kyungpook National University, Daegu, Republic of Korea.
Eunji KimDepartment of Medical & Biological Engineering, Kyungpook National University, Daegu, Republic of Korea.
Yongmin ChangDepartment of Medical & Biological Engineering, Kyungpook National University, Daegu, Republic of Korea.
Seung Jae LeeDepartment of Psychiatry, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.

Funding

National Research Foundation of Korea 2018R1A2B6007374
6 · The paper itself

Abstract

objectiveAlthough cognitive models of obsessive-compulsive disorder (OCD) fall into two categories: cognitive deficit models and dysfunctional belief models, these approaches have their own ways and have hardly been reconciled. Therefore, this study aimed to investigate the potential relationships between cognitive deficit (using the Wisconsin Card Sorting Task, WCST) and dysfunctional belief (measured by scales of dysfunctional beliefs) mediated by neural activity in OCD patients.

methodsThirty OCD patients and 30 healthy participants performed the WCST condition and a baseline MATCH condition during the 3T-functional magnetic resonance imaging (fMRI) acquisition.

resultsEngagement of additional frontoparietal networks with poorer performance of WCST was found during the fMRI scan in OCD patients. Selected regions of interest from activated regions have positive relationships with dysfunctional beliefs and with the unacceptable thoughts symptom dimension in the OCD group.

conclusionFindings suggest that alteration in frontoparietal networks related to cognitive deficits can be associated with dysfunctional beliefs while performing conventional neurocognitive tasks and this association with dysfunctional beliefs may be pronounced in the unacceptable thoughts domain-dominant OCD patients.

Indexed as

Cognitive deficitDysfunctional beliefsExecutive functionFrontoparietal networkObsessive-compulsive symptom domain.

Identifiers

PMID34218642
PMCPMC8256141

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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.