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Avian emotions: Comparative perspectives on fear and frustration

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dc.creatorPapini, Mauricio R.spa
dc.creatorPenagos-Corzo, Julio C.spa
dc.creatorPérez Acosta, Andrés Manuelspa
dc.date.accessioned2020-05-26T00:08:39Z
dc.date.available2020-05-26T00:08:39Z
dc.date.created2019spa
dc.description.abstractEmotions are complex reactions that allow individuals to cope with significant positive and negative events. Research on emotion was pioneered by Darwin's work on emotional expressions in humans and animals. But Darwin was concerned mainly with facial and bodily expressions of significance for humans, citing mainly examples from mammals (e.g., apes, dogs, and cats). In birds, emotional expressions are less evident for a human observer, so a different approach is needed. Understanding avian emotions will provide key evolutionary information on the evolution of related behaviors and brain circuitry. Birds and mammals are thought to have evolved from different groups of Mesozoic reptiles, theropod dinosaurs and therapsids, respectively, and therefore, their common ancestor is likely to be a basal reptile living about 300 million years ago, during the Carboniferous or Permian period. Yet, birds and mammals exhibit extensive convergence in terms of relative brain size, high levels of activity, sleep/wakefulness cycles, endothermy, and social behavior, among others. This article focuses on two basic emotions with negative valence: fear and frustration. Fear is related to the anticipation of dangerous or threatening stimuli (e.g., predators or aggressive conspecifics). Frustration is related to unexpected reward omissions or devaluations (e.g., loss of food or sexual resources). These results have implications for an understanding of the conditions that promote fear and frustration and for the evolution of supporting brain circuitry. © 2019 Papini, Penagos-Corzo and Pérez-Acosta.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.3389/fpsyg.2018.02707
dc.identifier.issn16641078
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/24102
dc.language.isoengspa
dc.publisherFrontiers Media S.A.spa
dc.relation.citationIssueNo. JAN
dc.relation.citationTitleFrontiers in Psychology
dc.relation.citationVolumeVol. 9
dc.relation.ispartofFrontiers in Psychology, ISSN:16641078, Vol.9, No.JAN (2019)spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85060137521&doi=10.3389%2ffpsyg.2018.02707&partnerID=40&md5=c0bd4101723020b2c08866ec2e62485bspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordAggressionspa
dc.subject.keywordBirdsspa
dc.subject.keywordComparative psychologyspa
dc.subject.keywordConflictspa
dc.subject.keywordEmotionspa
dc.subject.keywordFearspa
dc.subject.keywordFrustrationspa
dc.subject.keywordResponse suppressionspa
dc.titleAvian emotions: Comparative perspectives on fear and frustrationspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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