| Keyword search (4,164 papers available) | ![]() |
"Ethanol" Keyword-tagged Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | Augmenting glutamatergic, but not dopaminergic, activity in the nucleus accumbens shell disrupts responding to a discrete alcohol cue in an alcohol context | Valyear MD; Brown A; Deyab G; Villaruel FR; Lahlou S; Caporicci-Dinucci N; Chaudhri N; | 38185906 PSYCHOLOGY |
| 2 | Learning processes in relapse to alcohol use: lessons from animal models | Valyear MD; LeCocq MR; Brown A; Villaruel FR; Segal D; Chaudhri N; | 36264342 PSYCHOLOGY |
| 3 | Assessing the regional biogenic methanol emission from spring wheat during the growing season: A Canadian case study | Cai M; An C; Guy C; Lu C; Mafakheri F; | 34182392 ENCS |
| 4 | A Novel Freshwater to Marine Evolutionary Transition Revealed within Methylophilaceae Bacteria from the Arctic Ocean | Ramachandran A; McLatchie S; Walsh DA; | 34154421 BIOLOGY |
| 5 | Context controls the timing of responses to an alcohol-predictive conditioned stimulus. | Valyear MD, Chaudhri N | 32017964 PSYCHOLOGY |
| Title: | Learning processes in relapse to alcohol use: lessons from animal models | ||||
| Authors: | Valyear MD, LeCocq MR, Brown A, Villaruel FR, Segal D, Chaudhri N | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/36264342/ | ||||
| DOI: | 10.1007/s00213-022-06254-x | ||||
| Publication: | Psychopharmacology | ||||
| Keywords: | Conditioning; Context; Cue; Ethanol; Extinction; Occasion setting; Pavlovian conditioning; Reinstatement; Renewal; Sex differences; | ||||
| PMID: | 36264342 | Category: | Date Added: | 2022-10-20 | |
| Dept Affiliation: |
PSYCHOLOGY
1 Center for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montréal, QC, Canada. milan.valyear@mcgill.ca. 2 Department of Psychology, McGill University, 1205 Ave. Dr. Penfield, Room N8/5, Montréal, QC, H3A 1B1, Canada. milan.valyear@mcgill.ca. 3 Center for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montréal, QC, Canada. |
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Description: |
Rationale: Alcohol use is reliably preceded by discrete and contextual stimuli which, through diverse learning processes, acquire the capacity to promote alcohol use and relapse to alcohol use. Objective: We review contemporary extinction, renewal, reinstatement, occasion setting, and sex differences research within a conditioning framework of relapse to alcohol use to inform the development of behavioural and pharmacological therapies. Key findings: Diverse learning processes and corresponding neurobiological substrates contribute to relapse to alcohol use. Results from animal models indicate that cortical, thalamic, accumbal, hypothalamic, mesolimbic, glutamatergic, opioidergic, and dopaminergic circuitries contribute to alcohol relapse through separable learning processes. Behavioural therapies could be improved by increasing the endurance and generalizability of extinction learning and should incorporate whether discrete cues and contexts influence behaviour through direct excitatory conditioning or occasion setting mechanisms. The types of learning processes that most effectively influence responding for alcohol differ in female and male rats. Conclusion: Sophisticated conditioning experiments suggest that diverse learning processes are mediated by distinct neural circuits and contribute to relapse to alcohol use. These experiments also suggest that gender-specific behavioural and pharmacological interventions are a way towards efficacious therapies to prevent relapse to alcohol use. |



