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dc.contributor.authorBerthold-Losleben, Mark
dc.contributor.authorHabel, Ute
dc.contributor.authorBrehl, Anne-Kathrin
dc.contributor.authorFreiherr, Jessica
dc.contributor.authorLosleben, Katrin
dc.contributor.authorSchneider, Frank
dc.contributor.authorAmunts, Katrin
dc.contributor.authorKohn, Nils
dc.date.accessioned2019-07-24T11:33:44Z
dc.date.available2019-07-24T11:33:44Z
dc.date.issued2018-12-18
dc.description.abstractAversive odors are highly salient stimuli that serve a protective function. Thus, emotional reactions elicited by negative odors may be hardly influenceable. We aim to elucidate if negative mood induced by negative odors can be modulated automatically by positively valenced stimuli. We included 32 healthy participants (16 men) in an fMRI design combining aversive and neutral olfactory stimuli with positive and neutral auditory stimuli to test the influence of aversive olfactory stimuli on subjective emotional state and brain activation when combined with positive and neutral auditory stimuli. The behavioral results show an interaction of negative olfactory stimuli on ratings of disgust, perceived valence of music, and subjective affective state, while positive auditory stimulation did not show this interaction. On a neuronal level, we observed main effects for auditory and olfactory stimulation, which are largely congruent with previous literature. However, the pairing of both stimuli was associated with attenuated brain activity in a set of brain areas (supplementary motor area, temporal pole, superior frontal gyrus) which overlaps with multisensory processing areas and pave the way for automatic emotion regulation. Our behavioral results and the integrated neural patterns provide evidence of predominance of olfaction in processing of affective rivalry from multiple sensory modalities.en_US
dc.description.sponsorshipThe Interdisciplinary Center for Clinical Research—Brain Imaging Facility, Aachen supported the analysis of this study.en_US
dc.descriptionPublished version, available at: <a href=https://doi.org/10.3389/fnbeh.2018.00313>https://doi.org/10.3389/fnbeh.2018.00313</a>en_US
dc.identifier.citationBerthold-Losleben, M., Habel, U., Brehl, A.K., Freiherr, J., Losleben, K., Schneider, F., Amunts, K., Kohn, N. (2018) Implicit Affective Rivalry: A Behavioral and fMRI Study Combining Olfactory and Auditory Stimulation. <i> Frontiers in Behavioral Neuroscience, 12</i>, 313. https://doi.org/10.3389/fnbeh.2018.00313en_US
dc.identifier.cristinIDFRIDAID 1644577
dc.identifier.doi10.3389/fnbeh.2018.00313
dc.identifier.issn1662-5153
dc.identifier.urihttps://hdl.handle.net/10037/15798
dc.language.isoengen_US
dc.publisherFrontiersen_US
dc.relation.isbasedonThe Supplementary Material for this article can be found online at: <a href=https://www.frontiersin.org/articles/10.3389/fnbeh.2018.00313/full#supplementary-material>https://www.frontiersin.org/articles/10.3389/fnbeh.2018.00313/full#supplementary-material</a>en_US
dc.relation.journalFrontiers in Behavioral Neuroscience
dc.rights.accessRightsopenAccessen_US
dc.subjectVDP::Medical disciplines: 700::Basic medical, dental and veterinary science disciplines: 710::Anatomy, physical anthropology: 717en_US
dc.subjectVDP::Medisinske Fag: 700::Basale medisinske, odontologiske og veterinærmedisinske fag: 710::Anatomi, fysisk antropologi: 717en_US
dc.titleImplicit Affective Rivalry: A Behavioral and fMRI Study Combining Olfactory and Auditory Stimulationen_US
dc.typeJournal articleen_US
dc.typePeer revieweden_US


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