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Serotonin blockade delays learning performance in a cooperative fish

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dc.contributor.authorSoares, Marta C.
dc.contributor.authorPaula, José Ricardo
dc.contributor.authorBshary, Redouan
dc.date.accessioned2020-01-19T21:25:30Z
dc.date.available2020-01-19T21:25:30Z
dc.date.issued2016
dc.description.abstractAnimals use learning and memorizing to gather information that will help them to make ecologically relevant decisions. Neuro-modulatory adjustments enable them to make associations between stimuli and appropriate behavior. A key candidate for the modulation of cooperative behavior is serotonin. Previous research has shown that modulation of the serotonergic system spontaneously affects the behavior of the cleaner wrasse Labroides dimidiatus during interactions with so-called 'client' reef fish. Here, we asked whether shifts in serotonin function affect the cleaners' associative learning abilities when faced with the task to distinguish two artificial clients that differ in their value as a food source. We found that the administration of serotonin 1A receptor antagonist significantly slowed learning speed in comparison with saline treated fish. As reduced serotonergic signaling typically enhances fear, we discuss the possibility that serotonin may affect how cleaners appraise, acquire information and respond to client-derived stimuli via manipulation of the perception of danger.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1007/s10071-016-0988-zpt_PT
dc.identifier.issn1435-9448
dc.identifier.urihttp://hdl.handle.net/10451/41248
dc.language.isoengpt_PT
dc.publisherSpringerpt_PT
dc.relation.publisherversionhttps://link.springer.com/article/10.1007/s10071-016-0988-zpt_PT
dc.subjectSerotoninpt_PT
dc.subjectLearningpt_PT
dc.subjectCooperationpt_PT
dc.subjectSerotonin 1A receptorpt_PT
dc.subjectWAY 100.635pt_PT
dc.titleSerotonin blockade delays learning performance in a cooperative fishpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1030pt_PT
oaire.citation.issue5pt_PT
oaire.citation.startPage1027pt_PT
oaire.citation.titleAnimal Cognitionpt_PT
oaire.citation.volume19pt_PT
person.familyNamePaula
person.givenNameJosé Ricardo
person.identifier.ciencia-idA918-A209-01A3
person.identifier.orcid0000-0002-1729-7256
person.identifier.ridH-3283-2014
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication9c12c63d-8229-4d2f-821c-62d8b66772b8
relation.isAuthorOfPublication.latestForDiscovery9c12c63d-8229-4d2f-821c-62d8b66772b8

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