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dc.contributor.authorAdrián-Ventura, Jesús
dc.contributor.authorCostumero, Víctor
dc.contributor.authorParcet, Maria Antonia
dc.contributor.authorAvila, Cesar
dc.date.accessioned2020-09-29T07:01:34Z
dc.date.available2020-09-29T07:01:34Z
dc.date.issued2019
dc.identifier.citationAdrián-Ventura, Jesús, et al. "Linking personality and brain anatomy: a structural MRI approach to Reinforcement Sensitivity Theory." Social cognitive and affective neuroscience, 2019, vol. 14, núm. 3, p. 329-338ca_CA
dc.identifier.issn1749-5016
dc.identifier.issn1749-5024
dc.identifier.urihttp://hdl.handle.net/10234/189833
dc.description.abstractReinforcement Sensitivity Theory (RST) proposes a widely used taxonomy of human personality linked to individual differences at both behavioral and neuropsychological levels that describe a predisposition to psychopathology. However, the body of RST research was based on animal findings, and little is known about their anatomical correspondence in humans. Here we set out to investigate MRI structural correlates (i.e. voxel-based morphometry) of the main personality dimensions proposed by the RST in a group of 400 healthy young adults who completed the Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ). Sensitivity to punishment scores correlated positively with the gray matter volume in the amygdala, whereas sensitivity to reward scores correlated negatively with the volume in the left lateral and medial prefrontal cortex. Moreover, a negative relationship was found between the striatal volume and the reward sensitivity trait, but only for male participants. The present results support the neuropsychological basis of the RST by linking punishment and reward sensitivity to anatomical differences in limbic and frontostriatal regions, respectively. These results are interpreted based on previous literature related to externalizing and internalizing disorders, and they highlight the possible role of SPSRQ as a measure of proneness to these disorders.ca_CA
dc.format.extent10 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherOxford University Pressca_CA
dc.relation.isPartOfSocial cognitive and affective neuroscience, 2019, vol. 14, núm. 3, p. 329-338ca_CA
dc.rights© The Author(s) 2019. Published by Oxford University Press.ca_CA
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectpersonalityca_CA
dc.subjectvoxel-based morphometryca_CA
dc.subjectlimbic systemca_CA
dc.subjectfrontostriatal circuitca_CA
dc.subjectpsychopathological predispositionca_CA
dc.titleLinking personality and brain anatomy: a structural MRI approach to Reinforcement Sensitivity Theoryca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttps://doi.org/10.1093/scan/nsz011
dc.relation.projectIDThis work was supported by grants from Generalitat Valenciana (PROMETEO/2017/109) and Ministerio de Economía y Competitividad (PSI2016–78805-R) to C.A. Also, this work was supported by a pre-doctoral graduate program grant (National FPU to J.A-V.) and a post-doctoral graduate program grant (Juan de la Cierva to V.C.).ca_CA
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttps://academic.oup.com/scan/article/14/3/329/5309004ca_CA
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_CA


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© The Author(s) 2019. Published by Oxford University Press.
Excepto si se señala otra cosa, la licencia del ítem se describe como: © The Author(s) 2019. Published by Oxford University Press.