Evidence map›Paper›PMID 34253276›Full record

ArticleBJPsych open2021

The relationship between attention and avoidance coping in anorexia nervosa: functional magnetic resonance imaging study.

Tomomi Noda, Masanori Isobe, Keita Ueda, Toshihiko Aso, Ema Murao, Michiko Kawabata, Shun'ichi Noma, Toshiya Murai

Open access · goldAbstract read
In one paragraph

Article in BJPsych open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Tomomi NodaDepartment of Psychiatry, Kyoto University Graduate School of Medicine, Japan.ORCID https://orcid.org/0000-0003-0395-0936
Masanori IsobeDepartment of Psychiatry, Kyoto University Graduate School of Medicine, Japan.ORCID https://orcid.org/0000-0002-6543-0330
Keita UedaDepartment of Psychiatry, Kyoto University Graduate School of Medicine, Japan.ORCID https://orcid.org/0000-0002-4626-3477
Toshihiko AsoLaboratory for Brain Connectomics Imaging, RIKEN Center for Biosystems Dynamics Research, Japan.ORCID https://orcid.org/0000-0003-4814-089X
Ema MuraoDepartment of Psychiatry, Saga-Sakura Hospital, Japan.ORCID https://orcid.org/0000-0002-7966-1770
Michiko KawabataDepartment of Psychiatry, Kyoto University Graduate School of Medicine, Japan.
Shun'ichi NomaDepartment of Psychiatry, Nomakokoro Clinic, Japan; and Department of Psychiatry, Kyoto University Graduate School of Medicine, Japan.ORCID https://orcid.org/0000-0001-5218-9632
Toshiya MuraiDepartment of Psychiatry, Kyoto University Graduate School of Medicine, Japan.
Kyoto University · JPRIKEN Center for Biosystems Dynamics Research · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNumerous studies have demonstrated attentional control difficulties and high avoidance coping in patients with anorexia nervosa. Attention is a critical coping resource because it enables individuals to demonstrate self-control and complete goal-directed behaviours.

aimsWe aimed to examine whether attentional control difficulty is related to high avoidance coping, and investigate the neural underpinnings of attentional control difficulties in individuals with anorexia nervosa.

methodTwenty-three patients with anorexia nervosa and 17 healthy controls completed questionnaires that assessed attention and coping, and underwent functional magnetic resonance imaging while performing a go/no-go task.

resultsPatients with anorexia nervosa showed weaker attentional control, higher omission error rates and higher avoidance coping compared with healthy controls. Attentional control difficulty was associated with higher avoidance coping in both groups. Functional magnetic resonance imaging analysis showed less deactivation in regions representing internal mental processing, such as the praecuneus, cuneus and left lingual gyrus, during the no-go condition. Moreover, weakened deactivation of the left lingual gyrus was associated with higher commission error rate in the anorexia nervosa group.

conclusionsOur results suggest that patients with anorexia nervosa may have difficulty in maintaining attention to external ongoing events because of disturbance from internal self-related thought, and support the notion that attentional control difficulties underlie the frequent use of avoidance coping in anorexia nervosa.

Indexed as

Anorexia nervosaattentioncopingfunctional magnetic resonance imagingself-referential processing

Identifiers

PMID34253276
PMCPMC8281280
OpenAlexW3181646671

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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.