Evidence map›Paper›PMID 30355025›Full record

ArticleJournal of psychopharmacology (Oxford, England)2019

Decreased event-related theta power and phase-synchrony in young binge drinkers during target detection: An anatomically-constrained MEG approach.

A Correas, E López-Caneda, L Beaton, S Rodríguez Holguín, L M García-Moreno, L F Antón-Toro, F Cadaveira, F Maestú, K Marinkovic

Abstract read
In one paragraph

Article in Journal of psychopharmacology (Oxford, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 25 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

9 authors at 4 institutions in 3 countries.

A Correas1 Department of Psychology, San Diego State University, San Diego, CA, USA.
E López-Caneda2 Neuropsychophysiology Laboratory, University of Minho, Braga, Portugal.
L Beaton1 Department of Psychology, San Diego State University, San Diego, CA, USA.
S Rodríguez Holguín3 Department of Clinical Psychology and Psychobiology, University of Santiago de Compostela, Santiago de Compostela, Spain.
L M García-Moreno4 Department of Psychobiology and Methodology in Behavioral Sciences, Complutense University of Madrid, Madrid, Spain.
L F Antón-Toro5 Laboratory of Cognitive and Computational Neuroscience, Centre of Biomedical Technology, Madrid, Spain.
F Cadaveira3 Department of Clinical Psychology and Psychobiology, University of Santiago de Compostela, Santiago de Compostela, Spain.
F Maestú5 Laboratory of Cognitive and Computational Neuroscience, Centre of Biomedical Technology, Madrid, Spain.
K Marinkovic1 Department of Psychology, San Diego State University, San Diego, CA, USA.ORCID 0000-0003-1658-4496
San Diego State University · USUniversidad Complutense de Madrid · ESUniversidade de Santiago de Compostela · ESUniversity of Minho · PT

Funding

Spatiotemporal Brain Imaging of Alcohol Effects on Inhibitory ControlR01AA016624 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MARINKOVIC, KSENIJA · 2007 to 2017
$4.3M
NIAAA NIH HHS R01 AA016624
6 · The paper itself

Abstract

backgroundThe prevalence of binge drinking has risen in recent years. It is associated with a range of neurocognitive deficits among adolescents and young emerging adults who are especially vulnerable to alcohol use. Attention is an essential dimension of executive functioning and attentional disturbances may be associated with hazardous drinking. The aim of the study was to examine the oscillatory neural dynamics of attentional control during visual target detection in emerging young adults as a function of binge drinking.

methodIn total, 51 first-year university students (18 ± 0.6 years) were assigned to light drinking ( n = 26), and binge drinking ( n = 25) groups based on their alcohol consumption patterns. A high-density magnetoencephalography signal was combined with structural magnetic resonance imaging in an anatomically constrained magnetoencephalography model to estimate event-related source power in a theta (4-7 Hz) frequency band. Phase-locked co-oscillations were further estimated between the principally activated regions during task performance.

resultsOverall, the greatest event-related theta power was elicited by targets in the right inferior frontal cortex and it correlated with performance accuracy and selective attention scores. Binge drinkers exhibited lower theta power and dysregulated oscillatory synchrony to targets in the right inferior frontal cortex, which correlated with higher levels of alcohol consumption.

conclusionsThese results confirm that a highly interactive network in the right inferior frontal cortex subserves attentional control, revealing the importance of theta oscillations and neural synchrony for attentional capture and contextual maintenance. Attenuation of theta power and synchronous interactions in binge drinkers may indicate early stages of suboptimal integrative processing in young, highly functioning binge drinkers.

Indexed as

MagnetoencephalographyAdolescentAlcohol DrinkingAlcohol Drinking in CollegeAttentionBinge DrinkingExecutive FunctionFemaleHumansMagnetic Resonance ImagingMaleStudentsTheta RhythmUniversitiesalcoholattentionBinge drinkingmagnetoencephalographytheta oscillations

Identifiers

PMID30355025
PMCPMC6401286
OpenAlexW2898398347

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Registered trials

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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.