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dc.creatorCasa Rivas, Luis Gonzalo de Laes
dc.creatorMena, Auxiliadoraes
dc.creatorPuentes, Andreaes
dc.date.accessioned2017-02-27T16:53:32Z
dc.date.available2017-02-27T16:53:32Z
dc.date.issued2014
dc.identifier.citationCasa Rivas, L.G.d.L., Mena, A. y Puentes, A. (2014). Startle response and prepulse inhibition modulation by positive- and negative-induced affect. International Journal of Psychophysiology, 91 (2), 73-79.
dc.identifier.issn0167-8760es
dc.identifier.urihttp://hdl.handle.net/11441/54943
dc.description.abstractThe startle response, a set of reflex behaviours intended to prepare the organism to face a potentially threatening stimulus, can be modulated by several factors as, for example, changes in affective state, or previous presentation of a weak stimulus (a phenomenon termed Pre-Pulse Inhibition [PPI]). In this paper we analyse whether the induction of positive or negative affective states in the participants modulates the startle response and the PPI phenomenon. The results revealed a decrease of the startle response and an increase of the PPI effect when registered while the participants were exposed to pleasant images (Experiment 1), and an increase of the startle response and of the PPI effect when they were exposed to a video-clip of unpleasant content (Experiment 2). These data are interpreted considering that changes in affective states correlate with changes in the startle reflex intensity, but changes in PPI might be the result of an attentional processes
dc.description.sponsorshipMinisterio de Economía y Competitividad de España PSI2012-32077es
dc.description.sponsorshipJunta de Andalucía SEJ-02618es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofInternational Journal of Psychophysiology, 91 (2), 73-79.
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectStartlees
dc.subjectPrepulse inhibitiones
dc.subjectInduced affectes
dc.titleStartle response and prepulse inhibition modulation by positive- and negative-induced affectes
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Psicología Experimentales
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/PSI2012-32077es
dc.relation.projectIDSEJ-02618es
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.ijpsycho.2013.10.017es
dc.identifier.doi10.1016/j.ijpsycho.2013.10.017es
idus.format.extent7 p.es
dc.journaltitleInternational Journal of Psychophysiologyes
dc.publication.volumen91es
dc.publication.issue2es
dc.publication.initialPage73es
dc.publication.endPage79es
dc.contributor.funderMinisterio de Economía y Competitividad (MINECO). España
dc.contributor.funderJunta de Andalucía

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