Evidence map›Paper›PMID 41074723›Full record

ArticleJournal of neuropsychology2026

Differences in response inhibition between medication-free patients with obsessive-compulsive disorder with and without sensory phenomena.

Keitaro Murayama, Hirofumi Tomiyama, Kenta Sashikata, Mingi Kang, Aikana Ohno, Kenta Kato, Akira Matsuo, Tomohiro Nakao

Abstract read
In one paragraph

Article in Journal of neuropsychology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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

2 citing papers in PubMed.

  1. Trial
  2. Article
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.

Keitaro MurayamaDepartment of Neuropsychiatry, Kyushu University Hospital, Fukuoka, Japan.ORCID 0000-0002-3997-6823
Hirofumi TomiyamaDepartment of Neuropsychiatry, Kyushu University Hospital, Fukuoka, Japan.
Kenta SashikataFaculty of Education, Hokkaido University, Sapporo, Japan.
Mingi KangDepartment of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Aikana OhnoFaculty of Arts Science, Kyushu University, Fukuoka, Japan.
Kenta KatoDepartment of Neuropsychiatry, Kyushu University Hospital, Fukuoka, Japan.
Akira MatsuoHizen Psychiatric Medical Center, National Hospital Organization, Saga, Japan.
Tomohiro NakaoDepartment of Neuropsychiatry, Kyushu University Hospital, Fukuoka, Japan.

Funding

Japan Society for the Promotion of Science JP16K10253Japan Society for the Promotion of Science JP19K08076Japan Society for the Promotion of Science JP22K07598
6 · The paper itself

Abstract

Obsessive-compulsive disorder (OCD) is a heterogeneous disorder, and approximately 70% of patients with OCD experience sensory phenomena (SP). Previous studies have revealed that patients with OCD exhibit a deficit in response inhibition (RI). However, few studies have investigated the relationship between SP and RI in patients with OCD. This study aimed to investigate differences in RI between non-comorbid, medication-free patients with OCD with and without SP. Thirty-seven patients with OCD with SP (OCD + SP), 27 without SP (OCD-noSP), and 50 controls (HCs) were compared in terms of RI using the stop-signal task. Both OCD groups had a deficit in RI compared with HCs, and no difference in RI was found between the OCD + SP and OCD-noSP groups. No correlation was observed between SP and stop-signal reaction time in the OCD + SP group. Our findings suggest that a deficit in RI is not related to SP in OCD.

Indexed as

Inhibition, PsychologicalObsessive-Compulsive DisorderAdultFemaleHumansMaleMiddle AgedNeuropsychological TestsReaction TimeYoung Adultinhibitory controlobsessive‐compulsive disorderresponse inhibitionsensory phenomenastop signal task

Identifiers

PMID41074723
PMCPMC12976831

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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.