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dc.contributor.author
García Cordero, Indira Ruth
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dc.contributor.author
Migeot, Joaquín
dc.contributor.author
Fittipaldi, Sol
dc.contributor.author
Aquino, Alexia
dc.contributor.author
Gonzalez Campo, Cecilia
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dc.contributor.author
García, Adolfo Martín
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dc.contributor.author
Ibáñez, Santiago Agustín
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dc.date.available
2022-08-09T14:04:02Z
dc.date.issued
2021-04
dc.identifier.citation
García Cordero, Indira Ruth; Migeot, Joaquín; Fittipaldi, Sol; Aquino, Alexia; Gonzalez Campo, Cecilia; et al.; Metacognition of emotion recognition across neurodegenerative diseases; Elsevier Masson; Cortex; 137; 4-2021; 93-107
dc.identifier.issn
0010-9452
dc.identifier.uri
http://hdl.handle.net/11336/164739
dc.description.abstract
Metacognition (monitoring) of emotion recognition is fundamental for social interactions. Correct recognition of and confidence in the emotional meaning inferred from others' faces are fundamental for guiding and adjusting interpersonal behavior. Yet, although emotion recognition impairments are well documented across neurodegenerative diseases, the role of metacognition in this domain remains poorly understood. Here, we evaluate multimodal neurocognitive markers of metacognition in 83 subjects, encompassing patients with behavioral variant frontotemporal dementia [bvFTD, n = 18], Alzheimer's disease [AD, n = 27], and demographically-matched controls (n = 38). Participants performed a classical facial emotion recognition task and, after each trial, they rated their confidence in their performance. We examined two measures of metacognition: (i) calibration: how well confidence tracks accuracy; and (ii) a metacognitive index (MI) capturing the magnitude of the difference between confidence and accuracy. Then, whole-brain grey matter volume and fMRI-derived resting-state functional connectivity were analyzed to track associations with metacognition. Results showed that metacognition deficits were linked to basic emotion recognition. Metacognition of negative emotions was compromised in patients, especially disgust in bvFTD as well as sadness in AD. Metacognition impairments were associated with reduced volume of fronto-temporo-insular and subcortical areas in bvFTD and fronto-parietal regions in AD. Metacognition deficits were associated with disconnection of large-scale fronto-posterior networks for both groups. This study reveals a link between emotion recognition and metacognition in neurodegenerative diseases. The characterization of metacognitive impairments in bvFTD and AD would be relevant for understanding patients' daily life changes in social behavior.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Masson
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
EMOTION RECOGNITION
dc.subject
FUNCTIONAL CONNECTIVITY
dc.subject
METACOGNITION
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NEURODEGENERATIVE DISEASES
dc.subject
VBM
dc.subject.classification
Psicología
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dc.subject.classification
Psicología
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dc.subject.classification
CIENCIAS SOCIALES
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dc.title
Metacognition of emotion recognition across neurodegenerative diseases
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-08-04T15:32:40Z
dc.journal.volume
137
dc.journal.pagination
93-107
dc.journal.pais
Italia
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dc.journal.ciudad
Milan
dc.description.fil
Fil: García Cordero, Indira Ruth. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de San Andrés; Argentina
dc.description.fil
Fil: Migeot, Joaquín. Universidad Adolfo Ibañez; Chile
dc.description.fil
Fil: Fittipaldi, Sol. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de San Andrés; Argentina
dc.description.fil
Fil: Aquino, Alexia. Universidad de San Andrés; Argentina
dc.description.fil
Fil: Gonzalez Campo, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de San Andrés; Argentina
dc.description.fil
Fil: García, Adolfo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de San Andrés; Argentina. Universidad Nacional de Cuyo. Facultad de Educación Elemental y Especial; Argentina. Universidad de Santiago de Chile. Facultad de Humanidades; Chile. University of California; Estados Unidos
dc.description.fil
Fil: Ibáñez, Santiago Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de San Andrés; Argentina. Universidad Adolfo Ibañez; Chile. University of California; Estados Unidos
dc.journal.title
Cortex
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0010945221000241
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.cortex.2020.12.023
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