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Cognitive appraisal of environmental stimuli induces emotion-like states in fish

2017-10-13Journal article Open access
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dc.contributor.authorCerqueira, M.
dc.contributor.authorMillot, S.
dc.contributor.authorCastanheira, M. F.
dc.contributor.authorFélix, A. S.
dc.contributor.authorSilva, T.
dc.contributor.authorOliveira, G. A.
dc.contributor.authorOliveira, C. C.
dc.contributor.authorMartins, C. I. M.
dc.contributor.authorOliveira, R. F.
dc.date.accessioned2017-10-23T16:47:47Z
dc.date.available2017-10-23T16:47:47Z
dc.date.issued2017-10-13
dc.descriptionThis deposit is composed by the main article plus the supplementary materials of the publication.pt_PT
dc.description.abstractThe occurrence of emotions in non-human animals has been the focus of debate over the years. Recently, an interest in expanding this debate to non-tetrapod vertebrates and to invertebrates has emerged. Within vertebrates, the study of emotion in teleosts is particularly interesting since they represent a divergent evolutionary radiation from that of tetrapods, and thus they provide an insight into the evolution of the biological mechanisms of emotion. We report that Sea Bream exposed to stimuli that vary according to valence (positive, negative) and salience (predictable, unpredictable) exhibit different behavioural, physiological and neuromolecular states. Since according to the dimensional theory of emotion valence and salience define a two-dimensional affective space, our data can be interpreted as evidence for the occurrence of distinctive affective states in fish corresponding to each the four quadrants of the core affective space. Moreover, the fact that the same stimuli presented in a predictable vs. unpredictable way elicited different behavioural, physiological and neuromolecular states, suggests that stimulus appraisal by the individual, rather than an intrinsic characteristic of the stimulus, has triggered the observed responses. Therefore, our data supports the occurrence of emotion-like states in fish that are regulated by the individual's perception of environmental stimuli.pt_PT
dc.description.sponsorshipEuropean Commission grant: (FP7–KBBE-2010-4 Contract n°: 265957 Copewell); Fundação para a Ciência e Tecnologia grants: (SFRH/BD/80029/2011, SFRH/BPD/72952/2010).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationScientific Reports 7, Article number: 13181 (2017) doi:10.1038/s41598-017-13173-xpt_PT
dc.identifier.doi10.1038/s41598-017-13173-xpt_PT
dc.identifier.urihttp://hdl.handle.net/10400.7/793
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherNature Publishing Grouppt_PT
dc.relationA new integrative framework for the study of fish welfare based on the concepts of allostasis, appraisal and coping styles
dc.relation.publisherversionhttps://www.nature.com/articles/s41598-017-13173-xpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAnimal behaviourpt_PT
dc.subjectLimbic systempt_PT
dc.titleCognitive appraisal of environmental stimuli induces emotion-like states in fishpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleA new integrative framework for the study of fish welfare based on the concepts of allostasis, appraisal and coping styles
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/265957/EU
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F80029%2F2011/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F72952%2F2010/PT
oaire.citation.endPage10pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleScientific Reportspt_PT
oaire.citation.volume7pt_PT
oaire.fundingStreamFP7
oaire.fundingStreamSFRH
oaire.fundingStreamSFRH
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameEuropean Commission
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isProjectOfPublicationabafc3b9-9f70-4cc1-92da-b5158a905e7b
relation.isProjectOfPublication318aa6c4-9d88-47df-b104-ff72181f2407
relation.isProjectOfPublication9f22e7c3-0129-4588-b87c-1ea07b20a234
relation.isProjectOfPublication.latestForDiscoveryabafc3b9-9f70-4cc1-92da-b5158a905e7b

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