Extinction Contexts do not show Direct and Indirect Evidence of Conditioned Inhibition

 To explain Pavlovian extinction, it has been proposed that the extinction context acts as a conditioned inhibitor, contributing to relapses. Two experiments using rats evaluated the inhibitory potential of the extinction context and its retrospective revaluation. In Experiment 1, subjects...

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Autores principales: Cañete, Aracelli, González-Aravena, Gabrielle, Díaz, Francisca, Laborda, Mario A., Miguez, Gonzalo
Formato: Artículo revista
Lenguaje:Español
Publicado: Universidad Nacional de Córdoba 2022
Materias:
conditioning; conditioned inhibition; extinction; retrospective revaluation
condicionamiento; inhibición; extinción; revaluación retrospectiva
Acceso en línea:https://revistas.unc.edu.ar/index.php/racc/article/view/27994
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
id I10-R10-article-27994
record_format ojs
spelling I10-R10-article-279942023-02-02T21:05:21Z Extinction Contexts do not show Direct and Indirect Evidence of Conditioned Inhibition Contexto de Extinción no actúa como Inhibidor Condicionado en una Tarea Apetitiva Cañete, Aracelli González-Aravena, Gabrielle Díaz, Francisca Laborda, Mario A. Miguez, Gonzalo conditioning; conditioned inhibition; extinction; retrospective revaluation condicionamiento; inhibición; extinción; revaluación retrospectiva  To explain Pavlovian extinction, it has been proposed that the extinction context acts as a conditioned inhibitor, contributing to relapses. Two experiments using rats evaluated the inhibitory potential of the extinction context and its retrospective revaluation. In Experiment 1, subjects learned an association in Context A, that was then extinguished in Context B. Subsequently, the exciter was extinguished in a third context to reevaluate the inhibitory potential of Context B. Finally, summation and retardation tests were carried to measure the inhibition of Context B. Experiment 2 increased the number of Acquisition and Extinction trials to strengthen inhibitory training. Results of both experiments show that the extinction context did not act as a conditioned inhibitor. This suggests that more specific parameters are required for the extinction context to become a conditioned inhibitor. Para explicar la extinción Pavloviana se ha postulado que el contexto de extinción actúa como un inhibidor condicionado, contribuyendo así a las recaídas. Dos experimentos de condicionamiento apetitivo en ratas evaluaron el potencial inhibitorio del contexto de extinción y su revaluación retrospectiva. En el Experimento 1, los sujetos aprendieron una asociación en el contexto A, para luego ser extinguida en un contexto B. Subsecuentemente, se extinguió el excitador en un tercer contexto para revaluar el potencial inhibitorio del contexto B. Finalmente, se realizaron tests de sumación y retardo para medir la inhibición del contexto B. El Experimento 2 fue similaral Experimento 1, pero  aumentó los ensayos de Adquisición y Extinción para fortalecer el entrenamiento inhibitorio. Los resultados de ambos experimentos indican que el contexto de extinción no actuó como un inhibidor condicionado. Estos datos contrastan con observaciones análogas en condicionamiento aversivo. Universidad Nacional de Córdoba 2022-12-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/racc/article/view/27994 Argentinean Journal of Behavioral Sciences; Vol. 14 No. 3 (2022): Revista Argentina de Ciencias del Comportamiento; 82-92 Revista Argentina de Ciencias del Comportamiento; Vol. 14 Núm. 3 (2022): Revista Argentina de Ciencias del Comportamiento; 82-92 1852-4206 10.32348/1852.4206.v14.n3 spa https://revistas.unc.edu.ar/index.php/racc/article/view/27994/40191 Derechos de autor 2022 Aracelli Cañete, Gabrielle González-Aravena, Francisca Díaz, Mario A. Laborda, Gonzalo Miguez http://creativecommons.org/licenses/by/4.0
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic conditioning; conditioned inhibition; extinction; retrospective revaluation
condicionamiento; inhibición; extinción; revaluación retrospectiva
spellingShingle conditioning; conditioned inhibition; extinction; retrospective revaluation
condicionamiento; inhibición; extinción; revaluación retrospectiva
Cañete, Aracelli
González-Aravena, Gabrielle
Díaz, Francisca
Laborda, Mario A.
Miguez, Gonzalo
Extinction Contexts do not show Direct and Indirect Evidence of Conditioned Inhibition
topic_facet conditioning; conditioned inhibition; extinction; retrospective revaluation
condicionamiento; inhibición; extinción; revaluación retrospectiva
author Cañete, Aracelli
González-Aravena, Gabrielle
Díaz, Francisca
Laborda, Mario A.
Miguez, Gonzalo
author_facet Cañete, Aracelli
González-Aravena, Gabrielle
Díaz, Francisca
Laborda, Mario A.
Miguez, Gonzalo
author_sort Cañete, Aracelli
title Extinction Contexts do not show Direct and Indirect Evidence of Conditioned Inhibition
title_short Extinction Contexts do not show Direct and Indirect Evidence of Conditioned Inhibition
title_full Extinction Contexts do not show Direct and Indirect Evidence of Conditioned Inhibition
title_fullStr Extinction Contexts do not show Direct and Indirect Evidence of Conditioned Inhibition
title_full_unstemmed Extinction Contexts do not show Direct and Indirect Evidence of Conditioned Inhibition
title_sort extinction contexts do not show direct and indirect evidence of conditioned inhibition
description  To explain Pavlovian extinction, it has been proposed that the extinction context acts as a conditioned inhibitor, contributing to relapses. Two experiments using rats evaluated the inhibitory potential of the extinction context and its retrospective revaluation. In Experiment 1, subjects learned an association in Context A, that was then extinguished in Context B. Subsequently, the exciter was extinguished in a third context to reevaluate the inhibitory potential of Context B. Finally, summation and retardation tests were carried to measure the inhibition of Context B. Experiment 2 increased the number of Acquisition and Extinction trials to strengthen inhibitory training. Results of both experiments show that the extinction context did not act as a conditioned inhibitor. This suggests that more specific parameters are required for the extinction context to become a conditioned inhibitor.
publisher Universidad Nacional de Córdoba
publishDate 2022
url https://revistas.unc.edu.ar/index.php/racc/article/view/27994
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first_indexed 2023-02-28T05:53:07Z
last_indexed 2023-02-28T05:53:07Z
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