Evidence map›Paper›PMID 28134318›Full record

ArticleScientific reports2017

Neurophysiological correlates of altered response inhibition in internet gaming disorder and obsessive-compulsive disorder: Perspectives from impulsivity and compulsivity.

Minah Kim, Tak Hyung Lee, Jung-Seok Choi, Yoo Bin Kwak, Wu Jeong Hwang, Taekwan Kim, Ji Yoon Lee, Jae-A Lim, Minkyung Park, Yeon Jin Kim and 3 more

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

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

  1. Pooled it
  2. Pooled it
  3. Cognitive deficits in problematic internet use: meta-analysis of 40 studies.The British journal of psychiatry : the journal of mental science · 2019
    Pooled it
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

13 authors.

Minah KimDepartment of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea.
Tak Hyung LeeDepartment of Brain and Cognitive Science, Seoul National University College of Natural Science, Seoul, Republic of Korea.
Jung-Seok ChoiDepartment of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea.
Yoo Bin KwakDepartment of Brain and Cognitive Science, Seoul National University College of Natural Science, Seoul, Republic of Korea.
Wu Jeong HwangDepartment of Brain and Cognitive Science, Seoul National University College of Natural Science, Seoul, Republic of Korea.
Taekwan KimDepartment of Brain and Cognitive Science, Seoul National University College of Natural Science, Seoul, Republic of Korea.
Ji Yoon LeeDepartment of Psychiatry, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea.
Jae-A LimDepartment of Psychiatry, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea.
Minkyung ParkDepartment of Psychiatry, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea.
Yeon Jin KimDepartment of Psychiatry, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea.
Sung Nyun KimDepartment of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea.
Dai Jin KimDepartment of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea.
Jun Soo KwonDepartment of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although internet gaming disorder (IGD) and obsessive-compulsive disorder (OCD) represent opposite ends of the impulsivity and compulsivity dimensions, the two disorders share common neurocognitive deficits in response inhibition. However, the similarities and differences in neurophysiological features of altered response inhibition between IGD and OCD have not been investigated sufficiently. In total, 27 patients with IGD, 24 patients with OCD, and 26 healthy control (HC) subjects participated in a Go/NoGo task with electroencephalographic recordings. N2-P3 complexes elicited during Go and NoGo condition were analyzed separately and compared among conditions and groups. NoGo-N2 latency at the central electrode site was delayed in IGD group versus the HC group and correlated positively with the severity of internet game addiction and impulsivity. NoGo-N2 amplitude at the frontal electrode site was smaller in OCD patients than in IGD patients. These findings suggest that prolonged NoGo-N2 latency may serve as a marker of trait impulsivity in IGD and reduced NoGo-N2 amplitude may be a differential neurophysiological feature between OCD from IGD with regard to compulsivity. We report the first differential neurophysiological correlate of the altered response inhibition in IGD and OCD, which may be a candidate biomarker for impulsivity and compulsivity.

Indexed as

InternetVideo GamesAdultCompulsive BehaviorEvoked PotentialsFemaleHumansImpulsive BehaviorMaleObsessive-Compulsive DisorderYoung Adult

Identifiers

PMID28134318
PMCPMC5278399

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.