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Who am I really? : The ephemerality of the self-schema following vmPFC damage
dc.contributor.author | Stendardi, Debora | |
dc.contributor.author | Giacometti Giordani, Luca | |
dc.contributor.author | GAMBINO, SILVIA | |
dc.contributor.author | Kaplan, Raphael | |
dc.contributor.author | CIARAMELLI, ELISA | |
dc.date.accessioned | 2023-09-28T07:18:49Z | |
dc.date.available | 2023-09-28T07:18:49Z | |
dc.date.issued | 2023-07-21 | |
dc.identifier.citation | Stendardi, D., Giordani, L. G., Gambino, S., Kaplan, R., & Ciaramelli, E. (2023). Who am I really? The ephemerality of the self-schema following vmPFC damage. Neuropsychologia, 188, 108651. | ca_CA |
dc.identifier.issn | 0028-3932 | |
dc.identifier.issn | 1873-3514 | |
dc.identifier.uri | http://hdl.handle.net/10234/204340 | |
dc.description.abstract | We studied the role of the ventromedial prefrontal cortex (vmPFC) in supporting the self-schema, by asking vmPFC patients, along with healthy and brain-damaged controls, to judge the degree to which they (or another person) were likely to engage in a series of activities, and how confident they were in their responses. Critically, participants provided their judgments on two separate occasions, a week apart. Our underlying assumption was that a strong self-schema would lead to confident and stable self-related judgments. We observed that control groups exhibited higher across-session consistency for self-related compared to other-related judgments, while this self-advantage was absent in vmPFC patients. In addition, regression analyses showed that in control groups the level of confidence associated with a specific (self- or other-related) judgment predicted the stability of that judgment across sessions. In contrast, vmPFC patients’ confidence and rating consistency were aligned only for other-related judgments. By contrast, self-related judgments changed across sessions regardless of the confidence level with which they were initially endorsed. These findings indicate that the vmPFC is crucial to maintaining the self-schema and supporting the reliable retrieval of self-related information. | ca_CA |
dc.format.extent | 8 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier ScienceDirect | ca_CA |
dc.relation.isPartOf | Neuropsychologia, Vol. 188 (September 2023) | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | ca_CA |
dc.subject | self-schema | ca_CA |
dc.subject | self-knowledge | ca_CA |
dc.subject | vmPFC | ca_CA |
dc.subject | memory | ca_CA |
dc.title | Who am I really? : The ephemerality of the self-schema following vmPFC damage | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.neuropsychologia.2023.108651 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | Italian Ministry of Education, University, and Research | ca_CA |
oaire.awardNumber | PRIN #20174TPEFJ | ca_CA |
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