Evolution of the binge drinking pattern in college students: neuropsychological correlates

It is well known that alcohol impairs response inhibition and that adolescence is a critical period of neuromaturation where cognitive processes such as inhibitory control are still developing. In recent years, growing evidence has shown the negative consequences of alcohol binge drinking on the ado...

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Autores: López Caneda, Eduardo Guillermo, Rodríguez Holguín, Socorro, Doallo Pesado, Sonia, Corral Varela, María Montserrat, Cadaveira Mahía, Fernando
Tipo de recurso: artículo
Fecha de publicación:2014
País:España
Institución:Universidad de Santiago de Compostela (USC)
Repositorio:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
Idioma:inglés
OAI Identifier:oai:minerva.usc.gal:10347/17681
Acceso en línea:http://hdl.handle.net/10347/17681
Access Level:acceso abierto
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spelling Evolution of the binge drinking pattern in college students: neuropsychological correlatesLópez Caneda, Eduardo GuillermoRodríguez Holguín, SocorroDoallo Pesado, SoniaCorral Varela, María MontserratCadaveira Mahía, FernandoIt is well known that alcohol impairs response inhibition and that adolescence is a critical period of neuromaturation where cognitive processes such as inhibitory control are still developing. In recent years, growing evidence has shown the negative consequences of alcohol binge drinking on the adolescent and young human brain. However, the effects of cessation of binge drinking on brain function remain unexplored. The objective of the present study was to examine brain activity during response execution and inhibition in young binge drinkers in relation to the progression of their drinking habits over time. Event-related potentials (ERPs) elicited by a Go/NoGo task were recorded twice within a 2- year interval in 57 undergraduate students (25 controls, 22 binge drinkers, and 10 ex-binge drinkers) with no personal or family history of alcoholism or psychopathological disorders. The results showed that the amplitude of NoGo-P3 over the frontal region correlated with an earlier age of onset of regular drinking as well as with greater quantity and speed of alcohol consumption. Regression analysis showed that NoGo-P3 amplitude was significantly predicted by the speed of alcohol intake and the age of onset of regular drinking. The group comparisons showed that, after maintaining a binge drinking pattern for at least 2 years, binge drinkers displayed significantly larger NoGo-P3 amplitudes than controls, whereas ex-binge drinkers were in an intermediate position between the two other groups (with no significant differences with respect to controls or binge drinkers). These findings suggest that binge drinking in young people may impair the neural functioning related to inhibitory processes, and that the cessation of binge drinking may act as a brake on the neurophysiological impairments related to response inhibitionElsevierUniversidade de Santiago de Compostela. Departamento de Psicoloxía Clínica e Psicobioloxía20142014-01-0120142014-01-01journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10347/17681reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostelainstname:Universidad de Santiago de Compostela (USC)InglésengMinisterio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 Plan Nacional de I+D+i 2008-2011 PSI2011-22575 CONSUMO INTENSIVO INTERMINTENTE DE ALCOHOL (BINGE DRINKING): PREVALENCIA Y VALORACION NEUROCOGNITIVA EN JOVENES UNIVERSITARIOS. ESTUDIO DE SEGUIMIENTOopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:minerva.usc.gal:10347/176812026-06-15T12:47:27Z
dc.title.none.fl_str_mv Evolution of the binge drinking pattern in college students: neuropsychological correlates
title Evolution of the binge drinking pattern in college students: neuropsychological correlates
spellingShingle Evolution of the binge drinking pattern in college students: neuropsychological correlates
López Caneda, Eduardo Guillermo
title_short Evolution of the binge drinking pattern in college students: neuropsychological correlates
title_full Evolution of the binge drinking pattern in college students: neuropsychological correlates
title_fullStr Evolution of the binge drinking pattern in college students: neuropsychological correlates
title_full_unstemmed Evolution of the binge drinking pattern in college students: neuropsychological correlates
title_sort Evolution of the binge drinking pattern in college students: neuropsychological correlates
dc.creator.none.fl_str_mv López Caneda, Eduardo Guillermo
Rodríguez Holguín, Socorro
Doallo Pesado, Sonia
Corral Varela, María Montserrat
Cadaveira Mahía, Fernando
author López Caneda, Eduardo Guillermo
author_facet López Caneda, Eduardo Guillermo
Rodríguez Holguín, Socorro
Doallo Pesado, Sonia
Corral Varela, María Montserrat
Cadaveira Mahía, Fernando
author_role author
author2 Rodríguez Holguín, Socorro
Doallo Pesado, Sonia
Corral Varela, María Montserrat
Cadaveira Mahía, Fernando
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade de Santiago de Compostela. Departamento de Psicoloxía Clínica e Psicobioloxía
description It is well known that alcohol impairs response inhibition and that adolescence is a critical period of neuromaturation where cognitive processes such as inhibitory control are still developing. In recent years, growing evidence has shown the negative consequences of alcohol binge drinking on the adolescent and young human brain. However, the effects of cessation of binge drinking on brain function remain unexplored. The objective of the present study was to examine brain activity during response execution and inhibition in young binge drinkers in relation to the progression of their drinking habits over time. Event-related potentials (ERPs) elicited by a Go/NoGo task were recorded twice within a 2- year interval in 57 undergraduate students (25 controls, 22 binge drinkers, and 10 ex-binge drinkers) with no personal or family history of alcoholism or psychopathological disorders. The results showed that the amplitude of NoGo-P3 over the frontal region correlated with an earlier age of onset of regular drinking as well as with greater quantity and speed of alcohol consumption. Regression analysis showed that NoGo-P3 amplitude was significantly predicted by the speed of alcohol intake and the age of onset of regular drinking. The group comparisons showed that, after maintaining a binge drinking pattern for at least 2 years, binge drinkers displayed significantly larger NoGo-P3 amplitudes than controls, whereas ex-binge drinkers were in an intermediate position between the two other groups (with no significant differences with respect to controls or binge drinkers). These findings suggest that binge drinking in young people may impair the neural functioning related to inhibitory processes, and that the cessation of binge drinking may act as a brake on the neurophysiological impairments related to response inhibition
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01
2014
2014-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10347/17681
url http://hdl.handle.net/10347/17681
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 Plan Nacional de I+D+i 2008-2011 PSI2011-22575 CONSUMO INTENSIVO INTERMINTENTE DE ALCOHOL (BINGE DRINKING): PREVALENCIA Y VALORACION NEUROCOGNITIVA EN JOVENES UNIVERSITARIOS. ESTUDIO DE SEGUIMIENTO
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname:Universidad de Santiago de Compostela (USC)
instname_str Universidad de Santiago de Compostela (USC)
reponame_str Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
collection Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
repository.name.fl_str_mv
repository.mail.fl_str_mv
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