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dc.contributor.author
Annicchiarico, Ivan
dc.contributor.author
Cuenya, Lucas
dc.date.available
2019-10-21T15:50:20Z
dc.date.issued
2018-09
dc.identifier.citation
Annicchiarico, Ivan; Cuenya, Lucas; Two profiles in the recovery of reward devaluation in rats: Latent class growth analysis; Elsevier Ireland; Neuroscience Letters; 684; 9-2018; 104-108
dc.identifier.issn
0304-3940
dc.identifier.uri
http://hdl.handle.net/11336/86591
dc.description.abstract
Consummatory successive negative contrast (cSNC) occurs when animals exposed to an unexpected downshift from a high palatable reward (e.g., 32% sucrose solution) to a less preferred one (e.g., 4% sucrose solution) show an abrupt and transient suppression of the consummatory response, compared with control animals that always had access to the less preferred one. This phenomenon constitutes an animal model of stress produced by frustrative events. To obtain information about individual differences regarding cSNC, we used Latent Class Growth Analysis (LCGA) to analyze a sample of 53 animals exposed to an incentive downshift. We found two profiles of animals, both showing the suppression of the consummatory response but diverging in the speed of the recovery. Our results are consistent with previous literature showing individual differences in cSNC and do not support the existence of a third profile.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Ireland
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CONSUMMATORY SUCCESSIVE NEGATIVE CONTRAST
dc.subject
FRUSTRATION
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ANIMAL MODEL
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INDIVIDUAL DIFFERENCES
dc.subject
LATENT CLASS GROWTH ANALYSIS
dc.subject.classification
Otras Psicología
dc.subject.classification
Psicología
dc.subject.classification
CIENCIAS SOCIALES
dc.title
Two profiles in the recovery of reward devaluation in rats: Latent class growth analysis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-09-30T19:15:55Z
dc.journal.volume
684
dc.journal.pagination
104-108
dc.journal.pais
Irlanda
dc.description.fil
Fil: Annicchiarico, Ivan. Florida Atlantic University; Estados Unidos. Texas Christian University; Estados Unidos
dc.description.fil
Fil: Cuenya, Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina
dc.journal.title
Neuroscience Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0304394018304828
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.neulet.2018.07.013
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