Associations between mesolimbic connectivity, and alcohol use from adolescence to adulthood.

Autor:	Morales AM; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States. Electronic address: moralean@ohsu.edu., Jones SA; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States., Carlson B; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States., Kliamovich D; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States., Dehoney J; Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, United States., Simpson BL; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States., Dominguez-Savage KA; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States., Hernandez KO; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States., Lopez DA; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States., Baker FC; Center for Health Sciences, SRI International, Menlo Park, CA, United States., Clark DB; Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, United States., Goldston DB; Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, United States., Luna B; Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, United States., Nooner KB; Department of Psychology, University of North Carolina Wilmington, Wilmington, NC, United States., Muller-Oehring EM; Center for Health Sciences, SRI International, Menlo Park, CA, United States; Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, United States., Tapert SF; Department of Psychiatry, University of California, San Diego, CA, United States., Thompson WK; Laureate Institute for Brain Research, Tulsa, OK, United States., Nagel BJ; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States; Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States.
Jazyk:	angličtina
Zdroj:	Developmental cognitive neuroscience [Dev Cogn Neurosci] 2024 Dec; Vol. 70, pp. 101478. Date of Electronic Publication: 2024 Nov 16.
DOI:	10.1016/j.dcn.2024.101478
Abstrakt:	Dopaminergic projections from the ventral tegmental area (VTA) to limbic regions play a key role in the initiation and maintenance of substance use; however, the relationship between mesolimbic resting-state functional connectivity (RSFC) and alcohol use during development remains unclear. We examined the associations between alcohol use and VTA RSFC to subcortical structures in 796 participants (12-21 years old at baseline, 51 % female) across 9 waves of longitudinal data from the National Consortium on Alcohol and Neurodevelopment in Adolescence. Linear mixed effects models included interactions between age, sex, and alcohol use, and best fitting models were selected using log-likelihood ratio tests. Results demonstrated a positive association between alcohol use and VTA RSFC to the nucleus accumbens. Age was associated with VTA RSFC to the amygdala and hippocampus, and an age-by-alcohol use interaction on VTA-globus pallidus connectivity was driven by a positive association between alcohol and VTA-globus pallidus RSFC in adolescence, but not adulthood. On average, male participants exhibited greater VTA RSFC to the amygdala, nucleus accumbens, caudate, hippocampus, globus pallidus, and thalamus. Differences in VTA RSFC related to age, sex, and alcohol, may inform our understanding of neurobiological risk and resilience for alcohol use and other psychiatric disorders. Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. The author is an Editorial Board Member/Editor-in-Chief/Associate Editor/Guest Editor for [Journal name] and was not involved in the editorial review or the decision to publish this article. (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)
Databáze:	MEDLINE
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