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Wheel running induced by intermittent self-administration of ethanol: A proof of concept

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dc.contributor.authorMolinés Hurtado, Fernando Antonio
dc.contributor.authorPellón Suárez de Puga, Ricardo
dc.date.accessioned2026-01-19T12:55:22Z
dc.date.available2026-01-19T12:55:22Z
dc.date.issued2024-12-23
dc.descriptionThis is an Accepted Manuscript of an article published by Springer in "Psychological Record, 75, 165-172", available at: https://doi.org/10.1007/s40732-024-00623-y
dc.descriptionEste es el manuscrito aceptado del artículo publicado por Springer en "Psychological Record, 75, 165-172", disponible en línea:https://doi.org/10.1007/s40732-024-00623-y
dc.description.abstractPrevious attempts to induce behavior with intermittent administration of reinforcing drugs have met with several shortcomings, such as failure to replicate certain features of induced behavior under intermittent administration of food. It is argued that, aside from the difference in the nature of the reinforcer used, several characteristics of previous procedures functionally depart from research in which food is used as an inducer, such as the lack of a consummatory response. In this article we attempt to develop a more functionally equivalent procedure to induce behavior with intermittent administration of reinforcing drugs that might overcome these limitations. Wistar rats of both sexes were exposed to intermittent delivery of a 5% ethanol solution (v/v) using a fixed time schedule of 60 s while they had access to an activity wheel. Rats were also exposed to a massed-ethanol control condition. A progressive increase in wheel running was found during intermittent ethanol administration. Afterwards, and to dissociate the amount of running that would be function of mobility deprivation and induction, a wheel was also added to home cages. Under these circumstances, an approximately inverted U-shaped function was observed for the distribution of running within inter-reinforcement intervals. In addition, a decrease in wheel running was observed in a massed-control condition compared with intermittent ethanol administration. The developed procedure allows the study of behavior induced by the intermittent administration of reinforcing drugs, replicating core features of induced behavior not observed with previous arrangements.en
dc.description.provenanceMade available in DSpace on 2026-01-19T12:55:22Z (GMT). No. of bitstreams: 1 Wheel running induced by intermittent self-administration of ethanol A proof of concept. Ricardo Pellón Suárez de Puga.pdf: 1973013 bytes, checksum: 82c7b556c14af69bf3b8f88b7fa6cbda (MD5) Previous issue date: 2024-12-23en
dc.description.versionversión final
dc.identifier.citationMolines, F., Pellón, R., (2025). «Wheel Running Induced by Intermittent Self-Administration of Ethanol: A Proof of Concept». Psychological Record 75, 165–172. https://doi.org/10.1007/s40732-024-00623-y
dc.identifier.doihttps://doi.org/10.1007/s40732-024-00623-y
dc.identifier.eissn2163-3452
dc.identifier.issn0033-2933
dc.identifier.urihttps://hdl.handle.net/20.500.14468/31459
dc.journal.titlePsychological Record
dc.journal.volume75
dc.language.isoen
dc.page.final172
dc.page.initial165
dc.publisherSpringer
dc.relation.centerFacultad de Psicología
dc.relation.departmentPsicología Básica I
dc.relation.researchgroupAnálisis experimental de la Conducta
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject6106 Psicología experimental
dc.subject.keywordsAdjunctive behavioren
dc.subject.keywordsInductionen
dc.subject.keywordsEthanolen
dc.subject.keywordsWheel runningen
dc.subject.keywordsRatsen
dc.titleWheel running induced by intermittent self-administration of ethanol: A proof of concepten
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublication522b10b7-c919-49b9-adfe-b59244ad35e8
relation.isAuthorOfPublication8edbde84-9307-47aa-9ef8-5e85de175df6
relation.isAuthorOfPublication.latestForDiscovery522b10b7-c919-49b9-adfe-b59244ad35e8
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