Substance related disorders are associated with impaired valuation of delayed gratification and feedback processing: A multilevel meta-analysis and meta-regression.
Addiction
Cognition
Decision-making
Impulse control
Impulsivity
Reward impulsivity
Risk-taking
Substance use related disorders
Temporal discounting
Journal
Neuroscience and biobehavioral reviews
ISSN: 1873-7528
Titre abrégé: Neurosci Biobehav Rev
Pays: United States
ID NLM: 7806090
Informations de publication
Date de publication:
01 2020
01 2020
Historique:
received:
29
01
2019
revised:
13
11
2019
accepted:
23
11
2019
pubmed:
30
11
2019
medline:
22
12
2020
entrez:
29
11
2019
Statut:
ppublish
Résumé
Across numerous studies, individuals with substance use disorders (SUDs) differed from non-using controls regarding valuation of delayed gratification and feedback processing. However, it remains unclear whether the magnitude of the effect sizes is different across these two cognitive processes and how specific SUDs as well as demographic and clinical moderators influence these effects. In this study we thus performed multilevel linear mixed-effects meta-analyses and meta-regressions to examine the effects of SUDs on the Delay Discounting Task (DD) and on the Iowa Gambling Task (IGT). We found a moderate to large effect for SUD on both, the IGT and DD. While the effect on the DD was generalized to all substance classes, a smaller effect for cannabis-related disorder when compared to other SUDs was found with regard to the IGT. Early onset of substance use and psychiatric comorbidities were associated with stronger effects on the DD. Our findings suggest that feedback processing is more vulnerable to specific substance effects, while valuation of delayed gratification depends more on developmental and clinical factors.
Identifiants
pubmed: 31778679
pii: S0149-7634(19)30072-7
doi: 10.1016/j.neubiorev.2019.11.016
pii:
doi:
Types de publication
Journal Article
Meta-Analysis
Research Support, Non-U.S. Gov't
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
295-307Informations de copyright
Copyright © 2019 Elsevier Ltd. All rights reserved.