Evidence map›Paper›PMID 27859998›Full record

ArticleAddiction biology2018

Impact of alcohol use on EEG dynamics of response inhibition: a cotwin control analysis.

Jeremy Harper, Stephen M Malone, William G Iacono

Abstract read
In one paragraph

Article in Addiction biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.8field-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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Using a co-twin control design to evaluate alternative trait measures as indices of liability for substance use disorders.International journal of psychophysiology : official journal of the International Organization of Psychophysiology · 2020
    Article
  11. Article
  12. Review
  13. Minnesota Center for Twin and Family Research.Twin research and human genetics : the official journal of the International Society for Twin Studies · 2019
    Article
  14. Article
  15. Review
  16. Article
  17. Testing the effects of adolescent alcohol use on adult conflict-related theta dynamics.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2017
    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

3 authors at 1 institution in 1 country.

Jeremy HarperDepartment of Psychology, University of Minnesota, USA.ORCID 0000-0001-8994-6879
Stephen M MaloneDepartment of Psychology, University of Minnesota, USA.
William G IaconoDepartment of Psychology, University of Minnesota, USA.
University of Minnesota · US

Funding

Adult consequences of youth substance use: Twin study enriched for SUD riskR01DA036216 · NIDA · UNIVERSITY OF MINNESOTA · PI IACONO, WILLIAM G. · 2013 to 2017
$3.2M
NIDA NIH HHS R01 DA036216
6 · The paper itself

Abstract

Research indicates that alcohol misuse is associated with behavioral disinhibition, but the neurophysiological mechanisms governing this relationship remain largely unknown. Recent work suggests that successful inhibition and cognitive control involve electrophysiological theta-band dynamics, including medial frontal cortex (MFC) power enhancement and functional connectivity between the MFC and dorsal prefrontal cortex (dPFC) regions, which may be disrupted by alcohol misuse. In addition, research suggests that, compared to men, women are at heightened risk of experiencing the negative physical and neurocognitive correlates of drinking. The present study tested the hypothesis that alcohol misuse has a deleterious effect on theta-band response inhibition EEG dynamics in a sample of 300 24-year-old same-sex twins. A cotwin control (CTC) design was used to disentangle premorbid risk for alcohol use from the causal effects of alcohol exposure. Drinking was negatively associated with theta-band MFC power and MFC-dPFC connectivity during response inhibition, and this effect was stronger among women. The CTC analysis suggested that, for women, reduced nogo-related theta-band MFC power and MFC-dPFC connectivity were both consistent with the potential deleterious causal effects of alcohol exposure. These findings suggest that diminished theta-band MFC power and MFC-dPFC connectivity may be neurophysiological mechanisms underlying alcohol-related disinhibition. Although preliminary, these results suggest that normative levels of alcohol use during emerging adulthood have potential sex-specific causal effects on response inhibition EEG dynamics, and thus have potentially significant public health implications.

Indexed as

Inhibition, PsychologicalAlcohol DrinkingAlcoholismBrainCase-Control StudiesElectroencephalographyFemaleFrontal LobeHumansMalePrefrontal CortexTheta RhythmTwins, DizygoticTwins, MonozygoticYoung AdultAlcoholcotwin controlfunctional connectivityinhibitory controlsex differencestheta

Identifiers

PMID27859998
PMCPMC5436950
OpenAlexW2551283762

What OpenQuestion holds

Textmetadata
LicenceTDM
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.