Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions

Autores
Daneri, Maria Florencia; Papini, Mauricio; Muzio, Ruben Nestor
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Toads (Bufo arenarum) were exposed to pairings between immersion in a neutral saline solution (i.e., one that caused no significant variation in fluid balance), followed by immersion in a highly hypertonic saline solution (i.e., one that caused water loss). In Experiment 1, solutions were presented in a Pavlovian conditioning arrangement. A group receiving a single neutral-highly hypertonic pairing per day exhibited a greater conditioned increase in heart rate than groups receiving either the same solutions in an explicitly unpaired fashion, or just the neutral solution. Paired toads also showed a greater ability to compensate for water loss across trials than that of the explicitly unpaired group. Using the same reinforcers and a similar apparatus, Experiment 2 demonstrated that toads learn a one-way avoidance response motivated by immersion in the highly hypertonic solution. Cardiac and avoidance conditioning are elements of an adaptive system for confronting aversive situations involving loss of water balance.
Fil: Daneri, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Psicología; Argentina
Fil: Papini, Mauricio. Texas Christian University; Estados Unidos
Fil: Muzio, Ruben Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Psicología; Argentina
Materia
Heart-Rate Conditioning
Avoidance Conditioning
Hypertonic Saline Reinforcer
Toads
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/27501
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutionsDaneri, Maria FlorenciaPapini, MauricioMuzio, Ruben NestorHeart-Rate ConditioningAvoidance ConditioningHypertonic Saline ReinforcerToadshttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3https://purl.org/becyt/ford/5.1https://purl.org/becyt/ford/5Toads (Bufo arenarum) were exposed to pairings between immersion in a neutral saline solution (i.e., one that caused no significant variation in fluid balance), followed by immersion in a highly hypertonic saline solution (i.e., one that caused water loss). In Experiment 1, solutions were presented in a Pavlovian conditioning arrangement. A group receiving a single neutral-highly hypertonic pairing per day exhibited a greater conditioned increase in heart rate than groups receiving either the same solutions in an explicitly unpaired fashion, or just the neutral solution. Paired toads also showed a greater ability to compensate for water loss across trials than that of the explicitly unpaired group. Using the same reinforcers and a similar apparatus, Experiment 2 demonstrated that toads learn a one-way avoidance response motivated by immersion in the highly hypertonic solution. Cardiac and avoidance conditioning are elements of an adaptive system for confronting aversive situations involving loss of water balance.Fil: Daneri, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Psicología; ArgentinaFil: Papini, Mauricio. Texas Christian University; Estados UnidosFil: Muzio, Ruben Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Psicología; ArgentinaAmerican Psychological Association2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/27501Daneri, Maria Florencia; Papini, Mauricio; Muzio, Ruben Nestor; Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions; American Psychological Association; Journal of Comparative Psychology; 121; 4; -1-2007; 419-4270735-70361939-2087CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://psycnet.apa.org/record/2007-18791-010info:eu-repo/semantics/altIdentifier/doi/10.1037/0735-7036.121.4.419info:eu-repo/semantics/altIdentifier/pmid/18085926info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:33:39Zoai:ri.conicet.gov.ar:11336/27501instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:33:39.832CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions
title Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions
spellingShingle Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions
Daneri, Maria Florencia
Heart-Rate Conditioning
Avoidance Conditioning
Hypertonic Saline Reinforcer
Toads
title_short Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions
title_full Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions
title_fullStr Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions
title_full_unstemmed Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions
title_sort Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions
dc.creator.none.fl_str_mv Daneri, Maria Florencia
Papini, Mauricio
Muzio, Ruben Nestor
author Daneri, Maria Florencia
author_facet Daneri, Maria Florencia
Papini, Mauricio
Muzio, Ruben Nestor
author_role author
author2 Papini, Mauricio
Muzio, Ruben Nestor
author2_role author
author
dc.subject.none.fl_str_mv Heart-Rate Conditioning
Avoidance Conditioning
Hypertonic Saline Reinforcer
Toads
topic Heart-Rate Conditioning
Avoidance Conditioning
Hypertonic Saline Reinforcer
Toads
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/5.1
https://purl.org/becyt/ford/5
dc.description.none.fl_txt_mv Toads (Bufo arenarum) were exposed to pairings between immersion in a neutral saline solution (i.e., one that caused no significant variation in fluid balance), followed by immersion in a highly hypertonic saline solution (i.e., one that caused water loss). In Experiment 1, solutions were presented in a Pavlovian conditioning arrangement. A group receiving a single neutral-highly hypertonic pairing per day exhibited a greater conditioned increase in heart rate than groups receiving either the same solutions in an explicitly unpaired fashion, or just the neutral solution. Paired toads also showed a greater ability to compensate for water loss across trials than that of the explicitly unpaired group. Using the same reinforcers and a similar apparatus, Experiment 2 demonstrated that toads learn a one-way avoidance response motivated by immersion in the highly hypertonic solution. Cardiac and avoidance conditioning are elements of an adaptive system for confronting aversive situations involving loss of water balance.
Fil: Daneri, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Psicología; Argentina
Fil: Papini, Mauricio. Texas Christian University; Estados Unidos
Fil: Muzio, Ruben Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Psicología; Argentina
description Toads (Bufo arenarum) were exposed to pairings between immersion in a neutral saline solution (i.e., one that caused no significant variation in fluid balance), followed by immersion in a highly hypertonic saline solution (i.e., one that caused water loss). In Experiment 1, solutions were presented in a Pavlovian conditioning arrangement. A group receiving a single neutral-highly hypertonic pairing per day exhibited a greater conditioned increase in heart rate than groups receiving either the same solutions in an explicitly unpaired fashion, or just the neutral solution. Paired toads also showed a greater ability to compensate for water loss across trials than that of the explicitly unpaired group. Using the same reinforcers and a similar apparatus, Experiment 2 demonstrated that toads learn a one-way avoidance response motivated by immersion in the highly hypertonic solution. Cardiac and avoidance conditioning are elements of an adaptive system for confronting aversive situations involving loss of water balance.
publishDate 2007
dc.date.none.fl_str_mv 2007
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/27501
Daneri, Maria Florencia; Papini, Mauricio; Muzio, Ruben Nestor; Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions; American Psychological Association; Journal of Comparative Psychology; 121; 4; -1-2007; 419-427
0735-7036
1939-2087
CONICET Digital
CONICET
url http://hdl.handle.net/11336/27501
identifier_str_mv Daneri, Maria Florencia; Papini, Mauricio; Muzio, Ruben Nestor; Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions; American Psychological Association; Journal of Comparative Psychology; 121; 4; -1-2007; 419-427
0735-7036
1939-2087
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://psycnet.apa.org/record/2007-18791-010
info:eu-repo/semantics/altIdentifier/doi/10.1037/0735-7036.121.4.419
info:eu-repo/semantics/altIdentifier/pmid/18085926
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Psychological Association
publisher.none.fl_str_mv American Psychological Association
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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