Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant task
Impulsivity-related measures have been obtained using operant conditioning tasks. Although it has been suggested that impulsivity indices can also be obtained using the elevated plus-maze (EPM), an anxiety-related animal test, no studies have examined the relationship between anxiety-related variabl...
- Autores:
- Tipo de recurso:
- article
- Fecha de publicación:
- 2017
- Institución:
- Pontificia Universidad Javeriana
- Repositorio:
- Repositorio Universidad Javeriana
- Idioma:
- eng
- OAI Identifier:
- oai:repository.javeriana.edu.co:10554/33546
- Acceso en línea:
- http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/17054
http://hdl.handle.net/10554/33546
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- Rights
- openAccess
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- Atribución-NoComercial-SinDerivadas 4.0 Internacional
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Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant taskEl tiempo en el área central del laberinto en cruz elevado correlaciona con medidas relacionadas a impulsividad durante una tarea operanteRico, Javier LeonardoHurtado-Parrado, CamiloVásquez-Sepúlveda, JuanFonseca, JuanCardona, ÁngeloImpulsivity-related measures have been obtained using operant conditioning tasks. Although it has been suggested that impulsivity indices can also be obtained using the elevated plus-maze (EPM), an anxiety-related animal test, no studies have examined the relationship between anxiety-related variables in EPM and impulsivity-related indices obtained during operant conditioning. Correlations between EPM measures and performance in a 60-s fixed-interval schedule of reinforcement (FI 60s) were established in this study. Twenty-four female rats were exposed to the EPM before starting training in the FI 60-s schedule. A positive correlation was found between the percentage of time spent in the central area of the EPM and both the FI efficiency index and the inter-response times. In addition, these three measures were positively correlated within Factor 1 of a factor analysis. No correlations were observed between open-arms measures in EPM and operant performance. These results suggest that time in the central area of the EPM may be a useful index of impulsivity in rodents without a pre-determined trait of impulsivity.Medidas relacionadas a impulsividad se han obtenido mediante tareas de condicionamiento operante. Aunque se ha sugerido que índices de impulsividad pueden ser también obtenidos usando el laberinto en cruz elevado (LCE), una prueba animal relacionada con ansiedad, ningún estudio ha examinado la relación entre las variables de ansiedad en el LCE e índices de impulsividad obtenidos durante condicionamiento operante. En este estudio se establecieron correlaciones entre medidas del LCE y el desempeño en un programa de reforzamiento de intervalo fijo 60-s (IF 60-s). Diecisiete ratas hembras fueron expuestas la LCE antes de iniciar el entrenamiento en el programa de IF 60-s. Se encontró una correlación positiva entre el porcentaje de tiempo de permanencia en el área central del LCE y tanto el índice de eficiencia como los tiempos entre respuestas en IF. Adicionalmente, estas tres medidas correlacionaron de forma positiva dentro del Factor 1 del análisis factorial. No se observaron correlaciones entre las medidas de los brazos abiertos del LCE y la ejecución operante. Los resultados sugieren que el tiempo en el área central del LCE podría ser un índice útil de impulsividad en roedores sin un perfil predeterminado de impulsividad.Pontificia Universidad Javeriana2020-04-15T18:23:56Z2020-04-15T18:23:56Z2017-05-18http://purl.org/coar/version/c_970fb48d4fbd8a85Artículo de revistahttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleArtículo revisado por paresinfo:eu-repo/semantics/publishedVersionPDFapplication/pdftext/htmlhttp://revistas.javeriana.edu.co/index.php/revPsycho/article/view/1705410.11144/Javeriana.upsy15-5.tcae2011-27771657-9267http://hdl.handle.net/10554/33546enghttp://revistas.javeriana.edu.co/index.php/revPsycho/article/view/17054/14844http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/17054/14808Universitas Psychologica; Vol. 15 Núm. 5 (2016)Universitas Psychologica; Vol 15 No 5 (2016)Derechos de autor 2017 Javier Leonardo Rico, Camilo Hurtado-Parrado, Juan Vásquez-Sepúlveda, Juan Fonseca, Ángelo CardonaAtribución-NoComercial-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2reponame:Repositorio Universidad Javerianainstname:Pontificia Universidad Javerianainstacron:Pontificia Universidad Javeriana2023-03-29T19:28:49Z |
dc.title.none.fl_str_mv |
Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant task El tiempo en el área central del laberinto en cruz elevado correlaciona con medidas relacionadas a impulsividad durante una tarea operante |
title |
Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant task |
spellingShingle |
Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant task Rico, Javier Leonardo |
title_short |
Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant task |
title_full |
Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant task |
title_fullStr |
Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant task |
title_full_unstemmed |
Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant task |
title_sort |
Time in the central area of the elevated plusmaze correlates with impulsivity-related measures during an operant task |
dc.creator.none.fl_str_mv |
Rico, Javier Leonardo Hurtado-Parrado, Camilo Vásquez-Sepúlveda, Juan Fonseca, Juan Cardona, Ángelo |
author |
Rico, Javier Leonardo |
author_facet |
Rico, Javier Leonardo Hurtado-Parrado, Camilo Vásquez-Sepúlveda, Juan Fonseca, Juan Cardona, Ángelo |
author_role |
author |
author2 |
Hurtado-Parrado, Camilo Vásquez-Sepúlveda, Juan Fonseca, Juan Cardona, Ángelo |
author2_role |
author author author author |
description |
Impulsivity-related measures have been obtained using operant conditioning tasks. Although it has been suggested that impulsivity indices can also be obtained using the elevated plus-maze (EPM), an anxiety-related animal test, no studies have examined the relationship between anxiety-related variables in EPM and impulsivity-related indices obtained during operant conditioning. Correlations between EPM measures and performance in a 60-s fixed-interval schedule of reinforcement (FI 60s) were established in this study. Twenty-four female rats were exposed to the EPM before starting training in the FI 60-s schedule. A positive correlation was found between the percentage of time spent in the central area of the EPM and both the FI efficiency index and the inter-response times. In addition, these three measures were positively correlated within Factor 1 of a factor analysis. No correlations were observed between open-arms measures in EPM and operant performance. These results suggest that time in the central area of the EPM may be a useful index of impulsivity in rodents without a pre-determined trait of impulsivity. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-05-18 2020-04-15T18:23:56Z 2020-04-15T18:23:56Z |
dc.type.none.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 Artículo de revista http://purl.org/coar/resource_type/c_6501 info:eu-repo/semantics/article Artículo revisado por pares info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/17054 10.11144/Javeriana.upsy15-5.tcae 2011-2777 1657-9267 http://hdl.handle.net/10554/33546 |
url |
http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/17054 http://hdl.handle.net/10554/33546 |
identifier_str_mv |
10.11144/Javeriana.upsy15-5.tcae 2011-2777 1657-9267 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/17054/14844 http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/17054/14808 Universitas Psychologica; Vol. 15 Núm. 5 (2016) Universitas Psychologica; Vol 15 No 5 (2016) |
dc.rights.none.fl_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess http://purl.org/coar/access_right/c_abf2 |
rights_invalid_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional http://creativecommons.org/licenses/by/4.0 http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
PDF application/pdf text/html |
dc.publisher.none.fl_str_mv |
Pontificia Universidad Javeriana |
publisher.none.fl_str_mv |
Pontificia Universidad Javeriana |
dc.source.none.fl_str_mv |
reponame:Repositorio Universidad Javeriana instname:Pontificia Universidad Javeriana instacron:Pontificia Universidad Javeriana |
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Pontificia Universidad Javeriana |
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Pontificia Universidad Javeriana |
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Pontificia Universidad Javeriana |
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