Effect of open field exploration on frustration´s memory: Implications of the adrenergic system
Fil: Psyrdellis, Mariana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina.
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| Format: | conferenceObject |
| Language: | eng |
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Sociedad Argentina de Investigación en Neurociencias
2023
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| Online Access: | http://hdl.handle.net/11086/546699 |
| _version_ | 1811173509653594112 |
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| author | Psyrdellis, Mariana Pautassi, Ricardo Marcos Mustaca, Alba Justel, Nadia |
| author_facet | Psyrdellis, Mariana Pautassi, Ricardo Marcos Mustaca, Alba Justel, Nadia |
| author_sort | Psyrdellis, Mariana |
| collection | Repositorio Digital Universitario |
| description | Fil: Psyrdellis, Mariana. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina. |
| format | conferenceObject |
| id | rdu-unc.546699 |
| institution | Universidad Nacional de Cordoba |
| language | eng |
| publishDate | 2023 |
| publisher | Sociedad Argentina de Investigación en Neurociencias |
| record_format | dspace |
| spelling | rdu-unc.5466992024-09-19T20:49:21Z Effect of open field exploration on frustration´s memory: Implications of the adrenergic system Psyrdellis, Mariana Pautassi, Ricardo Marcos Mustaca, Alba Justel, Nadia MEMORIA INTERFERENCIA PROACTIVO CAMPO ABIERTO 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) 2023-03-20T17:52:31Z 2023-03-20T17:52:31Z 2013 conferenceObject http://hdl.handle.net/11086/546699 eng 11086/17702 Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ Impreso Sociedad Argentina de Investigación en Neurociencias |
| spellingShingle | MEMORIA INTERFERENCIA PROACTIVO CAMPO ABIERTO Psyrdellis, Mariana Pautassi, Ricardo Marcos Mustaca, Alba Justel, Nadia 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 |
| 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_short | 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 |
| topic | MEMORIA INTERFERENCIA PROACTIVO CAMPO ABIERTO |
| url | http://hdl.handle.net/11086/546699 |
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