Evidence map›Paper›PMID 21676001›Full record

Trial reportAlcoholism, clinical and experimental research2011

Neural and behavioral mechanisms of impulsive choice in alcohol use disorder.

Eric D Claus, Kent A Kiehl, Kent E Hutchison

Registry-linked trialAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Alcoholism, clinical and experimental research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03842670 (Neurocognitive and Neurobehavioral Mechanisms of Change Following Psychological), which is not on this map. Cited by 68 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed, 2 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.

NCT03842670 nacompletednot on this mapstarted 2018, after this paper: background citation

Neurocognitive and Neurobehavioral Mechanisms of Change Following Psychological

TypeinterventionalSponsorUniversity of New MexicoRan2018 to 2025Enrolled110ConditionsAlcohol Use Disorder, Alcohol Abuse, Alcohol Drinking, Alcohol DependenceArmsCognitive Behavior Therapy, Mindfulness Based Relapse Prevention
3 · Its place in the literature

Who cites it

68 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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8 more citing papers are in PubMed but not listed here.

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.

Eric D ClausMind Research Network, 1101 Yale Blvd. NE, Albuquerque, NM 87106, USA. eclaus@mrn.org
Kent A Kiehl
Kent E Hutchison

Funding

STARTLE REFLEX--TESTING ALCOHOL PATIENTS AND TREATMENTSR01AA012238 · NIAAA · UNIVERSITY OF COLORADO AT BOULDER · PI HUTCHISON, KENT E. · 2000 to 2014
$5.6M
The Cognitive Neuroscience of Female PsychopathyR01MH085010 · NIMH · THE MIND RESEARCH NETWORK · PI KIEHL, KENT A · 2009 to 2013
$3.2M
New Pharmacotherapy for Alcohol Dependence: OlanzapineR01AA014886 · NIAAA · UNIVERSITY OF COLORADO · PI HUTCHISON, KENT E. · 2006 to 2010
$2.7M
STARTLE REFLEX--TESTING ALCOHOL PATIENTS AND TREATMENTSR29AA012238 · NIAAA · UNIVERSITY OF COLORADO AT BOULDER · PI HUTCHISON, KENT E · 1998 to 1999
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NIAAA NIH HHS AA012238NIAAA NIH HHS AA014886NIAAA NIH HHS R01 AA012238NIAAA NIH HHS R01 AA014886NIAAA NIH HHS R29 AA012238NIMH NIH HHS R01 MH085010
6 · The paper itself

Abstract

backgroundAlcohol dependence has repeatedly been associated with impulsive choice, or the inability to choose large delayed rewards over smaller, but more immediate rewards. However, the neural basis of impulsive choice in alcohol use disorders (AUDs) is not well understood.

methodsOne hundred fifty-one individuals with a range of alcohol use from social drinking to severe alcohol dependence completed a delay discounting task while undergoing functional magnetic resonance imaging. Participants received customized trials designed to ensure an approximately equivalent number of immediate responses.

resultsDelaying gratification recruited regions involved in cognitive control, conflict monitoring, and the interpretation of somatic states. Individuals with more severe alcohol use problems showed increased discounting of delayed rewards and greater activation in several regions including supplementary motor area, insula/orbitofrontal cortex, inferior frontal gyrus, and the precuneus.

conclusionsThese results suggest that impulsive choice in alcohol dependence is the result of functional anomalies in widely distributed, but interconnected brain regions involved in cognitive and emotional control. Furthermore, our results suggest that the neural mechanisms of impulsive choice in AUD both overlaps with that observed in previous studies, and shows that individuals with AUD recruit additional mechanisms when making intertemporal choices.

Indexed as

Impulsive BehaviorRewardAdultAlcohol DrinkingAlcoholismBrainChoice BehaviorFemaleHumansMaleMiddle AgedReaction TimeYoung Adult

Identifiers

PMID21676001
PMCPMC3117198

What OpenQuestion holds

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Registered trials

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.