Effect of open field exploration on frustration´s memory: Implications of the adrenergic system
- Autores
- Psyrdellis, Mariana; Pautassi, Ricardo Marcos; Mustaca, Alba; Justel, Nadia
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- Fil: Psyrdellis, Mariana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina.
Fil: Psyrdellis, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas; Argentina.
Fil: Pautassi, Ricardo Marcos. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina.
Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina.
Fil: Mustaca, Alba. Universidad Abierta Interamericana; Argentina.
Fil: Justel, Nadia. Universidad Nacional de San Martín; Argentina.
Fil: Justel, Nadia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
When the subjects are exposed to a novel situation pre training or pre testing in a specific learning situation, its retrieval is modulated(Izquierdo & McGaugh,1985,1987). This phenomenon involves a complex series of neurobiological and psychological mechanisms(Thiel,Huston & Schwarting,1998). On the other hand,animals´ behavior depends on their previous experience with different reward values. One way to study this phenomenon is with the incentive downshift paradigm through the consummatory Successive Negative Contrast. Thus, the aim of this work is to evaluate if the presentation of an open field exposure disturbs the incentive downshift and the role of the noradrenergic system in this phenomenon. For that purpose we submitted male rats to a 32% sucrose solution and then it was change it to a 4% one.Previously to the first or second contact with the downshifted sucrose solution the animals explored an open field.The exposition to the field interfered with the aversive memory of the event.Through the propranolol´s administration (an antagonist of the β-adrenergic system) or a vehicle substance to the animals, given in trials 1 or 2 of the devaluation phase, it was founded that this drug blocked the effect of open field. In a theoretical level we want to understand the neurobiological processes involved in emotional memory. The implications for the applied science are to provide research to achieve better interventions for subjects who are vulnerable to loss situations o deceptions.
Fil: Psyrdellis, Mariana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina.
Fil: Psyrdellis, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas; Argentina.
Fil: Pautassi, Ricardo Marcos. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina.
Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina.
Fil: Mustaca, Alba. Universidad Abierta Interamericana; Argentina.
Fil: Justel, Nadia. Universidad Nacional de San Martín; Argentina.
Fil: Justel, Nadia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Psicología (incluye relación hombre-maquina) - Materia
-
MEMORIA
INTERFERENCIA
PROACTIVO
CAMPO ABIERTO - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- Repositorio
.jpg)
- Institución
- Universidad Nacional de Córdoba
- OAI Identificador
- oai:rdu.unc.edu.ar:11086/546699
Ver los metadatos del registro completo
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Effect of open field exploration on frustration´s memory: Implications of the adrenergic systemPsyrdellis, MarianaPautassi, Ricardo MarcosMustaca, AlbaJustel, NadiaMEMORIAINTERFERENCIAPROACTIVOCAMPO ABIERTOFil: Psyrdellis, Mariana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina.Fil: Psyrdellis, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas; Argentina.Fil: Pautassi, Ricardo Marcos. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina.Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina.Fil: Mustaca, Alba. Universidad Abierta Interamericana; Argentina.Fil: Justel, Nadia. Universidad Nacional de San Martín; Argentina.Fil: Justel, Nadia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.When the subjects are exposed to a novel situation pre training or pre testing in a specific learning situation, its retrieval is modulated(Izquierdo & McGaugh,1985,1987). This phenomenon involves a complex series of neurobiological and psychological mechanisms(Thiel,Huston & Schwarting,1998). On the other hand,animals´ behavior depends on their previous experience with different reward values. One way to study this phenomenon is with the incentive downshift paradigm through the consummatory Successive Negative Contrast. Thus, the aim of this work is to evaluate if the presentation of an open field exposure disturbs the incentive downshift and the role of the noradrenergic system in this phenomenon. For that purpose we submitted male rats to a 32% sucrose solution and then it was change it to a 4% one.Previously to the first or second contact with the downshifted sucrose solution the animals explored an open field.The exposition to the field interfered with the aversive memory of the event.Through the propranolol´s administration (an antagonist of the β-adrenergic system) or a vehicle substance to the animals, given in trials 1 or 2 of the devaluation phase, it was founded that this drug blocked the effect of open field. In a theoretical level we want to understand the neurobiological processes involved in emotional memory. The implications for the applied science are to provide research to achieve better interventions for subjects who are vulnerable to loss situations o deceptions.Fil: Psyrdellis, Mariana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina.Fil: Psyrdellis, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas; Argentina.Fil: Pautassi, Ricardo Marcos. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina.Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina.Fil: Mustaca, Alba. Universidad Abierta Interamericana; Argentina.Fil: Justel, Nadia. Universidad Nacional de San Martín; Argentina.Fil: Justel, Nadia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Psicología (incluye relación hombre-maquina)Sociedad Argentina de Investigación en Neurociencias2013info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://hdl.handle.net/11086/546699eng11086/17702info:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2026-03-26T11:21:31Zoai:rdu.unc.edu.ar:11086/546699Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722026-03-26 11:21:32.281Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse |
| dc.title.none.fl_str_mv |
Effect of open field exploration on frustration´s memory: Implications of the adrenergic system |
| title |
Effect of open field exploration on frustration´s memory: Implications of the adrenergic system |
| spellingShingle |
Effect of open field exploration on frustration´s memory: Implications of the adrenergic system Psyrdellis, Mariana MEMORIA INTERFERENCIA PROACTIVO CAMPO ABIERTO |
| title_short |
Effect of open field exploration on frustration´s memory: Implications of the adrenergic system |
| title_full |
Effect of open field exploration on frustration´s memory: Implications of the adrenergic system |
| title_fullStr |
Effect of open field exploration on frustration´s memory: Implications of the adrenergic system |
| title_full_unstemmed |
Effect of open field exploration on frustration´s memory: Implications of the adrenergic system |
| title_sort |
Effect of open field exploration on frustration´s memory: Implications of the adrenergic system |
| dc.creator.none.fl_str_mv |
Psyrdellis, Mariana Pautassi, Ricardo Marcos Mustaca, Alba Justel, Nadia |
| author |
Psyrdellis, Mariana |
| author_facet |
Psyrdellis, Mariana Pautassi, Ricardo Marcos Mustaca, Alba Justel, Nadia |
| author_role |
author |
| author2 |
Pautassi, Ricardo Marcos Mustaca, Alba Justel, Nadia |
| author2_role |
author author author |
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MEMORIA INTERFERENCIA PROACTIVO CAMPO ABIERTO |
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MEMORIA INTERFERENCIA PROACTIVO CAMPO ABIERTO |
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Fil: Psyrdellis, Mariana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina. Fil: Psyrdellis, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas; Argentina. Fil: Pautassi, Ricardo Marcos. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: Mustaca, Alba. Universidad Abierta Interamericana; Argentina. Fil: Justel, Nadia. Universidad Nacional de San Martín; Argentina. Fil: Justel, Nadia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. When the subjects are exposed to a novel situation pre training or pre testing in a specific learning situation, its retrieval is modulated(Izquierdo & McGaugh,1985,1987). This phenomenon involves a complex series of neurobiological and psychological mechanisms(Thiel,Huston & Schwarting,1998). On the other hand,animals´ behavior depends on their previous experience with different reward values. One way to study this phenomenon is with the incentive downshift paradigm through the consummatory Successive Negative Contrast. Thus, the aim of this work is to evaluate if the presentation of an open field exposure disturbs the incentive downshift and the role of the noradrenergic system in this phenomenon. For that purpose we submitted male rats to a 32% sucrose solution and then it was change it to a 4% one.Previously to the first or second contact with the downshifted sucrose solution the animals explored an open field.The exposition to the field interfered with the aversive memory of the event.Through the propranolol´s administration (an antagonist of the β-adrenergic system) or a vehicle substance to the animals, given in trials 1 or 2 of the devaluation phase, it was founded that this drug blocked the effect of open field. In a theoretical level we want to understand the neurobiological processes involved in emotional memory. The implications for the applied science are to provide research to achieve better interventions for subjects who are vulnerable to loss situations o deceptions. Fil: Psyrdellis, Mariana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina. Fil: Psyrdellis, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas; Argentina. Fil: Pautassi, Ricardo Marcos. Universidad Nacional de Córdoba. Facultad de Psicología; Argentina. Fil: Pautassi, Ricardo Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina. Fil: Mustaca, Alba. Universidad Abierta Interamericana; Argentina. Fil: Justel, Nadia. Universidad Nacional de San Martín; Argentina. Fil: Justel, Nadia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Psicología (incluye relación hombre-maquina) |
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Fil: Psyrdellis, Mariana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina. |
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