Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/127707
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dc.contributor.authorWolz, Ines-
dc.contributor.authorSauvaget, Anne-
dc.contributor.authorGranero, Roser-
dc.contributor.authorMestre-Bach, Gemma-
dc.contributor.authorBaño, Marta-
dc.contributor.authorMartín-Romera, Virginia-
dc.contributor.authorVeciana de las Heras, Misericordia-
dc.contributor.authorJiménez-Murcia, Susana-
dc.contributor.authorJansen, A.-
dc.contributor.authorRoefs, A.-
dc.contributor.authorFernández Aranda, Fernando-
dc.date.accessioned2019-01-29T13:12:43Z-
dc.date.available2019-01-29T13:12:43Z-
dc.date.issued2017-02-03-
dc.identifier.issn2045-2322-
dc.identifier.urihttp://hdl.handle.net/2445/127707-
dc.description.abstractHigh-sugar/high-fat foods are related to binge-eating behaviour and especially people with low inhibitory control may encounter elevated difficulties to resist their intake. Incentive sensitization to food-related cues might lead to increased motivated attention towards these stimuli and to cue-induced craving. To investigate the combined influence of olfactory and visual stimuli on craving, inhibitory control and motivated attention, 20 healthy controls and 19 individuals with binge-eating viewed chocolate and neutral pictures, primed by chocolate or neutral odours. Subjective craving and electroencephalogram activity were recorded during the task. N2 and Late Positive Potential (LPP) amplitudes were analysed. Patients reported higher craving than controls. Subjective craving, N2 and LPP amplitudes were higher for chocolate versus neutral pictures. Patients showed a higher relative increase in N2 amplitudes to chocolate versus neutral pictures than controls. Chocolate images induced significant increases in craving, motivated attention and measures of cognitive control. Chocolate odour might potentiate the craving response to visual stimuli, especially in patients with binge-eating.-
dc.format.extent10 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherNature Publishing Group-
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1038/srep41736-
dc.relation.ispartofScientific Reports, 2017, vol. 7, p. 41736-
dc.relation.urihttps://doi.org/10.1038/srep41736-
dc.rightscc-by (c) Wolz, Ines et al., 2017-
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es-
dc.sourceArticles publicats en revistes (Ciències Clíniques)-
dc.subject.classificationCervell-
dc.subject.classificationOlfacte-
dc.subject.classificationBulímia-
dc.subject.classificationFisiologia patològica-
dc.subject.classificationXocolata-
dc.subject.classificationTrastorns de la conducta alimentària-
dc.subject.classificationEstimulació del cervell-
dc.subject.otherBrain-
dc.subject.otherSmell-
dc.subject.otherBulimia-
dc.subject.otherPathological physiology-
dc.subject.otherChocolate-
dc.subject.otherEating disorders-
dc.subject.otherBrain stimulation-
dc.titleSubjective craving and event-related brain response to olfactory and visual chocolate cues in binge-eating and healthy individuals-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec678151-
dc.date.updated2019-01-29T13:12:43Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
dc.identifier.pmid28155875-
Appears in Collections:Articles publicats en revistes (Ciències Clíniques)
Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL))

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