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dc.contributor.author
Daneri, Maria Florencia  
dc.contributor.author
Papini, Mauricio  
dc.contributor.author
Muzio, Ruben Nestor  
dc.date.available
2017-11-02T22:29:27Z  
dc.date.issued
2007  
dc.identifier.citation
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  
dc.identifier.issn
0735-7036  
dc.identifier.uri
http://hdl.handle.net/11336/27501  
dc.description.abstract
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.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Psychological Association  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Heart-Rate Conditioning  
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Avoidance Conditioning  
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Hypertonic Saline Reinforcer  
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Toads  
dc.subject.classification
Neurociencias  
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Medicina Básica  
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CIENCIAS MÉDICAS Y DE LA SALUD  
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Otras Psicología  
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Psicología  
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CIENCIAS SOCIALES  
dc.title
Common toads (Bufo arenarum) learn to anticipate and avoid hypertonic saline solutions  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-10-12T19:48:13Z  
dc.identifier.eissn
1939-2087  
dc.journal.volume
121  
dc.journal.number
4  
dc.journal.pagination
419-427  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Washington  
dc.description.fil
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  
dc.description.fil
Fil: Papini, Mauricio. Texas Christian University; Estados Unidos  
dc.description.fil
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  
dc.journal.title
Journal of Comparative Psychology  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://psycnet.apa.org/record/2007-18791-010  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1037/0735-7036.121.4.419  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/pmid/18085926