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dc.contributor.authorBriefer Freymond, Sabrina
dc.contributor.authorBardou, Déboraht
dc.contributor.authorBeuret, Sandrine
dc.contributor.authorZuberbuhler, Klaus
dc.contributor.authorBachmann, Iris
dc.contributor.authorBriefer, Elodie F.
dc.identifier.citationBriefer Freymond , S , Bardou , D , Beuret , S , Zuberbuhler , K , Bachmann , I & Briefer , E F 2019 , ' Elevated sensitivity to tactile stimuli in stereotypic horses ' , Frontiers in Veterinary Science , vol. 6 , 162 .
dc.identifier.otherPURE: 258935039
dc.identifier.otherPURE UUID: f0acfdf3-1eab-47bd-a7e4-2f4ad0e410bc
dc.identifier.otherWOS: 000470014500001
dc.identifier.otherScopus: 85068206320
dc.identifier.otherORCID: /0000-0001-8378-088X/work/64360740
dc.description.abstractAlthough stereotypic behaviours are a common problem in captive animals, why certain individuals are more prone to develop them remains elusive. In horses, individuals show considerable differences in how they perceive and react to external events, suggesting that this may partially account for the emergence of stereotypies in this species. In this study, we focussed on crib-biting, the most common stereotypy displayed by horses. We compared how established crib-biters (“CB”=19) and normal controls (“C”=18) differed in response to a standard ‘personality’ assessment test battery, i.e. reactivity to humans, tactile sensitivity, social reactivity, locomotor activity, and curiosity versus fearfulness (both in novel and suddenness situations). Our analyses showed that crib-biters only differed from control horses in their tactile sensitivity, suggesting an elevated sensitivity to tactile stimuli. We suggest that this higher tactile sensitivity could be due to altered dopamine or endogenous opioid physiology, resulting from chronic stress exposition. We discuss these findings in relation to the hypothesis that there may be a genetic predisposition for stereotypic behaviour in horses, and in relation to current animal husbandry and management practises.
dc.relation.ispartofFrontiers in Veterinary Scienceen
dc.rightsCopyright © 2019 Briefer Freymond, Bardou, Beuret, Bachmann, Zuberbühler and Briefer. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.en
dc.subjectCrib-biting horsesen
dc.subjectCoping stylesen
dc.subjectβ endorphinen
dc.subjectQP Physiologyen
dc.subjectRC0321 Neuroscience. Biological psychiatry. Neuropsychiatryen
dc.titleElevated sensitivity to tactile stimuli in stereotypic horsesen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.Institute of Behavioural and Neural Sciencesen
dc.contributor.institutionUniversity of St Andrews.Centre for Social Learning & Cognitive Evolutionen
dc.contributor.institutionUniversity of St Andrews.School of Psychology and Neuroscienceen
dc.description.statusPeer revieweden

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