Alcohol use and abuse: Emergence of ethanol affinity as a function of learned experiences with the drug during early ontogeny

Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina.

Detalles Bibliográficos
Autores principales: Molina, J. C., Abate, P., Pautassi, Ricardo Marcos, March, S. M.
Formato: conferenceObject
Lenguaje:Inglés
Publicado: 2024
Materias:
ONTOGENIA TEMPRANA
ALCOHOL
APRENDIZAJE Y MEMORIA
ACETALDEHIDO
Acceso en línea:http://hdl.handle.net/11086/553623
Aporte de:
Repositorio Digital Universitario (UNC) de Universidad Nacional de Córdoba
id I10-R141-11086-553623
record_format dspace
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-141
collection Repositorio Digital Universitario (UNC)
language Inglés
topic ONTOGENIA TEMPRANA
ALCOHOL
APRENDIZAJE Y MEMORIA
ACETALDEHIDO
spellingShingle ONTOGENIA TEMPRANA
ALCOHOL
APRENDIZAJE Y MEMORIA
ACETALDEHIDO
Molina, J. C.
Abate, P.
Pautassi, Ricardo Marcos
March, S. M.
Alcohol use and abuse: Emergence of ethanol affinity as a function of learned experiences with the drug during early ontogeny
topic_facet ONTOGENIA TEMPRANA
ALCOHOL
APRENDIZAJE Y MEMORIA
ACETALDEHIDO
description Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina.
format conferenceObject
author Molina, J. C.
Abate, P.
Pautassi, Ricardo Marcos
March, S. M.
author_facet Molina, J. C.
Abate, P.
Pautassi, Ricardo Marcos
March, S. M.
author_sort Molina, J. C.
title Alcohol use and abuse: Emergence of ethanol affinity as a function of learned experiences with the drug during early ontogeny
title_short Alcohol use and abuse: Emergence of ethanol affinity as a function of learned experiences with the drug during early ontogeny
title_full Alcohol use and abuse: Emergence of ethanol affinity as a function of learned experiences with the drug during early ontogeny
title_fullStr Alcohol use and abuse: Emergence of ethanol affinity as a function of learned experiences with the drug during early ontogeny
title_full_unstemmed Alcohol use and abuse: Emergence of ethanol affinity as a function of learned experiences with the drug during early ontogeny
title_sort alcohol use and abuse: emergence of ethanol affinity as a function of learned experiences with the drug during early ontogeny
publishDate 2024
url http://hdl.handle.net/11086/553623
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AT pautassiricardomarcos alcoholuseandabuseemergenceofethanolaffinityasafunctionoflearnedexperienceswiththedrugduringearlyontogeny
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spelling I10-R141-11086-5536232024-09-12T06:38:29Z Alcohol use and abuse: Emergence of ethanol affinity as a function of learned experiences with the drug during early ontogeny Molina, J. C. Abate, P. Pautassi, Ricardo Marcos March, S. M. ONTOGENIA TEMPRANA ALCOHOL APRENDIZAJE Y MEMORIA ACETALDEHIDO Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: Molina, J. C. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: Pautassi, Ricardo Marcos. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. Fil: Molina, J. C. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. Fil: Abate, P. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: Abate, P. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. Fil: March, S. M. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: March, S. M. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. The analysis of the relationship existing between alcohol and early ontogeny is commonly undertaken through two substantial problems that affect society as a whole. These problems are: i) teratogenic properties of the drug that define the first congenital cause of mental retardation in western societies and ii) alcohol abuse during adolescence and its consequences upon health, education and diverse social problems. Yet, during these last two decades it has also become evident that the above mentioned relationship also implies a significant impact of fetal, neonatal and infantile learning with alcohol upon alcohol consumption and seeking behavior of the drug. Throughout the course of this symposium, empirical evidence will be presented relative to sensory and learning capabilities within the fetal context, during lactation and in weaned infants that imply a firm basis for the acquisition and establishment of alcohol-related memories. In itself, the early functionality of the olfactory system combined with an early predisposition to transfer information between the chemical senses, already implies possibilities of alcohol sensory familiarization processes that in turn, facilitate subsequent recognition and acceptance of the drug. These capabilities blend with the emergence of fetal and infantile learning processes where even low to moderate ethanol doses promote positive and/or negative (antianxiety) reinforcing effects. Specific neurobiological mechanisms, inherent to these particular stages in development, appear to explain not only an early predisposition to accept ethanol but also the rapid acquisition and persistence of memories related with the drug´s motivational properties. The early configuration of the opioid system appears to favor a marked sensitivity to ethanol´s reinforcing properties. In conjunction, certain characteristics of the cerebral catalase system promote reinforcing capabilities of the first product of ethanol metabolism (acetaldehyde). An integral analysis of how alcohol-related-memories are acquired in fetuses and infants, has required the development of new behavioral techniques that overcome the relative immaturity in motor capabilities. Within the context of the symposium, techniques aimed at the analysis of non-associative and associative (pavlovian and operant) learning processes will also be presented. As a whole, the symposium emphasizes the likelihood of early experiences with the drug and the existence of functional mechanisms that determine or modulate later alcohol use and abuse. http://revistas.unc.edu.ar/index.php/racc/article/view/5109/5281 Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: Molina, J. C. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: Pautassi, Ricardo Marcos. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. Fil: Molina, J. C. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. Fil: Abate, P. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: Abate, P. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. Fil: March, S. M. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: March, S. M. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. Drogadicción 2024-09-11T14:19:16Z 2024-09-11T14:19:16Z 2013 conferenceObject 1852-4206 http://hdl.handle.net/11086/553623 eng Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ Impreso; Electrónico y/o Digital

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