Mostrar el registro sencillo del ítem
dc.contributor.author
Falquez, Rosalux
dc.contributor.author
Couto, Juan Blas Marcos
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Ibañez, Agustin Mariano
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Freitag, Martin T.
dc.contributor.author
Berger, Moritz
dc.contributor.author
Arens, Elisabeth A.
dc.contributor.author
Lang, Simone
dc.contributor.author
Barnow, Sven
dc.date.available
2018-02-01T17:31:45Z
dc.date.issued
2014-05
dc.identifier.citation
Falquez, Rosalux; Couto, Juan Blas Marcos; Ibáñez Barassi, Agustín Mariano; Freitag, Martin T.; Berger, Moritz; et al.; Detaching from the negative by reappraisal: the role of right superior frontal gyrus (BA9/32); Frontiers; Frontiers in Behavioral Neuroscience; 8; 5-2014; 1-16
dc.identifier.issn
1662-5153
dc.identifier.uri
http://hdl.handle.net/11336/35395
dc.description.abstract
The ability to reappraise the emotional impact of events is related to long-term mental health. Self-focused reappraisal (REAPPself), i.e., reducing the personal relevance of the negative events, has been previously associated with neural activity in regions near right medial prefrontal cortex, but rarely investigated among brain-damaged individuals. Thus, we aimed to examine the REAPPself ability of brain-damaged patients and healthy controls considering structural atrophies and gray matter intensities, respectively. Twenty patients with well-defined cortex lesions due to an acquired circumscribed tumor or cyst and 23 healthy controls performed a REAPPself task, in which they had to either observe negative stimuli or decrease emotional responding by REAPPself. Next, they rated the impact of negative arousal and valence. REAPPself ability scores were calculated by subtracting the negative picture ratings after applying REAPPself from the ratings of the observing condition. The scores of the patients were included in a voxel-based lesion-symptom mapping (VLSM) analysis to identify deficit related areas (ROI). Then, a ROI group-wise comparison was performed. Additionally, a whole-brain voxel-based-morphometry (VBM) analysis was run, in which healthy participant's REAPPself ability scores were correlated with gray matter intensities. Results showed that (1) regions in the right superior frontal gyrus (SFG), comprising the right dorsolateral prefrontal cortex (BA9) and the right dorsal anterior cingulate cortex (BA32), were associated with patient's impaired down-regulation of arousal, (2) a lesion in the depicted ROI occasioned significant REAPPself impairments, (3) REAPPself ability of controls was linked with increased gray matter intensities in the ROI regions. Our findings show for the first time that the neural integrity and the structural volume of right SFG regions (BA9/32) might be indispensable for REAPPself. Implications for neurofeedback research are discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Frontiers
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Emotion Regulation
dc.subject
Self-Focused Reappraisal
dc.subject
Vlsm
dc.subject
Vbm
dc.subject
Right Sfg
dc.subject.classification
Psicología
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Psicología
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS SOCIALES
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Detaching from the negative by reappraisal: the role of right superior frontal gyrus (BA9/32)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-02-01T17:01:57Z
dc.journal.volume
8
dc.journal.pagination
1-16
dc.journal.pais
Suiza
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.description.fil
Fil: Falquez, Rosalux. University of Heidelberg; Alemania
dc.description.fil
Fil: Couto, Juan Blas Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva. Fundación Favaloro. Instituto de Neurociencia Cognitiva; Argentina
dc.description.fil
Fil: Ibáñez Barassi, Agustín Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva. Fundación Favaloro. Instituto de Neurociencia Cognitiva; Argentina
dc.description.fil
Fil: Freitag, Martin T.. German Cancer Research Center; Alemania
dc.description.fil
Fil: Berger, Moritz. German Cancer Research Center; Alemania
dc.description.fil
Fil: Arens, Elisabeth A.. University of Heidelberg; Alemania
dc.description.fil
Fil: Lang, Simone. University of Heidelberg; Alemania
dc.description.fil
Fil: Barnow, Sven. University of Heidelberg; Alemania
dc.journal.title
Frontiers in Behavioral Neuroscience
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3389/fnbeh.2014.00165
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fnbeh.2014.00165/full
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4023069/
Archivos asociados