Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants
- Autores
- Trujillo, Sandra P.; Abate, Stella Maris; Trujillo, Natalia; Ugarriza, Juan E.; Rodríguez, Mónica V.; Rendón, Jorge; Pineda Argueta, David; López, José D.; Ibáñez Barassi, Agustín Mariano; Parra, Mario A.
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Emotional processing (EP) is crucial for the elaboration and implementation of adaptive social strategies. EP is also necessary for the expression of social cognition and behavior (SCB) patterns. It is well-known that war contexts induce socio-emotional atypical functioning, in particular for those who participate in combats. Thus, ex-combatants represent an ideal non-clinical population to explore EP modulation and to evaluate its relation with SCB. The aim of this study was to explore EP and its relation with SCB dimensions such as empathy, theory of mind and social skills in a sample of 50 subjects, of which 30 were ex-combatants from illegally armed groups in Colombia, and 20 controls without combat experience. We adapted an Emotional Recognition Task for faces and words and synchronized it with electroencephalographic recording. Ex-combatants presented with higher assertion skills and showed more pronounced brain responses to faces than Controls. They did not show the bias toward anger observed in control participants whereby the latter group was more likely to misclassify neutral faces as angry. However, ex-combatants showed an atypical word valence processing. That is, words with different emotions yielded no differences in N170 modulations. SCB variables were successfully predicted by neurocognitive variables. Our results suggest that in ex-combatants the links between EP and SCB functions are reorganized. This may reflect neurocognitive modulations associated to chronic exposure to war experiences.
Fil: Trujillo, Sandra P.. Universidad de Antioquia; Colombia. Universidad de Granada; España
Fil: Abate, Stella Maris. Universidad de Antioquia; Colombia
Fil: Trujillo, Natalia. Universidad de Antioquia; Colombia
Fil: Ugarriza, Juan E.. Universidad del Rosario; Colombia
Fil: Rodríguez, Mónica V.. Universidad de Antioquia; Colombia
Fil: Rendón, Jorge. Universidad de Antioquia; Colombia. Maastricht University; Países Bajos
Fil: Pineda Argueta, David. Universidad de Antioquia; Colombia
Fil: López, José D.. Universidad de Antioquia; Colombia
Fil: Ibáñez Barassi, Agustín Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Instituto de Neurología Cognitiva. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Fundación Favaloro. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt.; Argentina. Universidad Autónoma del Caribe; Colombia. Universidad Adolfo Ibañez; Chile. Australian Research Council; Australia
Fil: Parra, Mario A.. Universidad Autónoma del Caribe; Colombia. Heriot Watt University; Reino Unido - Materia
-
EMOTIONAL PROCESSING
EX-COMBATANTS
N170
SOCIAL BEHAVIOR
SOCIAL NEUROSCIENCES - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/48640
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Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatantsTrujillo, Sandra P.Abate, Stella MarisTrujillo, NataliaUgarriza, Juan E.Rodríguez, Mónica V.Rendón, JorgePineda Argueta, DavidLópez, José D.Ibáñez Barassi, Agustín MarianoParra, Mario A.EMOTIONAL PROCESSINGEX-COMBATANTSN170SOCIAL BEHAVIORSOCIAL NEUROSCIENCEShttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Emotional processing (EP) is crucial for the elaboration and implementation of adaptive social strategies. EP is also necessary for the expression of social cognition and behavior (SCB) patterns. It is well-known that war contexts induce socio-emotional atypical functioning, in particular for those who participate in combats. Thus, ex-combatants represent an ideal non-clinical population to explore EP modulation and to evaluate its relation with SCB. The aim of this study was to explore EP and its relation with SCB dimensions such as empathy, theory of mind and social skills in a sample of 50 subjects, of which 30 were ex-combatants from illegally armed groups in Colombia, and 20 controls without combat experience. We adapted an Emotional Recognition Task for faces and words and synchronized it with electroencephalographic recording. Ex-combatants presented with higher assertion skills and showed more pronounced brain responses to faces than Controls. They did not show the bias toward anger observed in control participants whereby the latter group was more likely to misclassify neutral faces as angry. However, ex-combatants showed an atypical word valence processing. That is, words with different emotions yielded no differences in N170 modulations. SCB variables were successfully predicted by neurocognitive variables. Our results suggest that in ex-combatants the links between EP and SCB functions are reorganized. This may reflect neurocognitive modulations associated to chronic exposure to war experiences.Fil: Trujillo, Sandra P.. Universidad de Antioquia; Colombia. Universidad de Granada; EspañaFil: Abate, Stella Maris. Universidad de Antioquia; ColombiaFil: Trujillo, Natalia. Universidad de Antioquia; ColombiaFil: Ugarriza, Juan E.. Universidad del Rosario; ColombiaFil: Rodríguez, Mónica V.. Universidad de Antioquia; ColombiaFil: Rendón, Jorge. Universidad de Antioquia; Colombia. Maastricht University; Países BajosFil: Pineda Argueta, David. Universidad de Antioquia; ColombiaFil: López, José D.. Universidad de Antioquia; ColombiaFil: Ibáñez Barassi, Agustín Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Instituto de Neurología Cognitiva. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Fundación Favaloro. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt.; Argentina. Universidad Autónoma del Caribe; Colombia. Universidad Adolfo Ibañez; Chile. Australian Research Council; AustraliaFil: Parra, Mario A.. Universidad Autónoma del Caribe; Colombia. Heriot Watt University; Reino UnidoFrontiers Research Foundation2017-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/48640Trujillo, Sandra P.; Abate, Stella Maris; Trujillo, Natalia; Ugarriza, Juan E.; Rodríguez, Mónica V.; et al.; Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants; Frontiers Research Foundation; Frontiers In Human Neuroscience; 11; 5-2017; 1-12; 2441662-5161CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://journal.frontiersin.org/article/10.3389/fnhum.2017.00244/fullinfo:eu-repo/semantics/altIdentifier/doi/10.3389/fnhum.2017.00244info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:07:21Zoai:ri.conicet.gov.ar:11336/48640instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:07:21.825CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants |
title |
Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants |
spellingShingle |
Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants Trujillo, Sandra P. EMOTIONAL PROCESSING EX-COMBATANTS N170 SOCIAL BEHAVIOR SOCIAL NEUROSCIENCES |
title_short |
Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants |
title_full |
Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants |
title_fullStr |
Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants |
title_full_unstemmed |
Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants |
title_sort |
Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants |
dc.creator.none.fl_str_mv |
Trujillo, Sandra P. Abate, Stella Maris Trujillo, Natalia Ugarriza, Juan E. Rodríguez, Mónica V. Rendón, Jorge Pineda Argueta, David López, José D. Ibáñez Barassi, Agustín Mariano Parra, Mario A. |
author |
Trujillo, Sandra P. |
author_facet |
Trujillo, Sandra P. Abate, Stella Maris Trujillo, Natalia Ugarriza, Juan E. Rodríguez, Mónica V. Rendón, Jorge Pineda Argueta, David López, José D. Ibáñez Barassi, Agustín Mariano Parra, Mario A. |
author_role |
author |
author2 |
Abate, Stella Maris Trujillo, Natalia Ugarriza, Juan E. Rodríguez, Mónica V. Rendón, Jorge Pineda Argueta, David López, José D. Ibáñez Barassi, Agustín Mariano Parra, Mario A. |
author2_role |
author author author author author author author author author |
dc.subject.none.fl_str_mv |
EMOTIONAL PROCESSING EX-COMBATANTS N170 SOCIAL BEHAVIOR SOCIAL NEUROSCIENCES |
topic |
EMOTIONAL PROCESSING EX-COMBATANTS N170 SOCIAL BEHAVIOR SOCIAL NEUROSCIENCES |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Emotional processing (EP) is crucial for the elaboration and implementation of adaptive social strategies. EP is also necessary for the expression of social cognition and behavior (SCB) patterns. It is well-known that war contexts induce socio-emotional atypical functioning, in particular for those who participate in combats. Thus, ex-combatants represent an ideal non-clinical population to explore EP modulation and to evaluate its relation with SCB. The aim of this study was to explore EP and its relation with SCB dimensions such as empathy, theory of mind and social skills in a sample of 50 subjects, of which 30 were ex-combatants from illegally armed groups in Colombia, and 20 controls without combat experience. We adapted an Emotional Recognition Task for faces and words and synchronized it with electroencephalographic recording. Ex-combatants presented with higher assertion skills and showed more pronounced brain responses to faces than Controls. They did not show the bias toward anger observed in control participants whereby the latter group was more likely to misclassify neutral faces as angry. However, ex-combatants showed an atypical word valence processing. That is, words with different emotions yielded no differences in N170 modulations. SCB variables were successfully predicted by neurocognitive variables. Our results suggest that in ex-combatants the links between EP and SCB functions are reorganized. This may reflect neurocognitive modulations associated to chronic exposure to war experiences. Fil: Trujillo, Sandra P.. Universidad de Antioquia; Colombia. Universidad de Granada; España Fil: Abate, Stella Maris. Universidad de Antioquia; Colombia Fil: Trujillo, Natalia. Universidad de Antioquia; Colombia Fil: Ugarriza, Juan E.. Universidad del Rosario; Colombia Fil: Rodríguez, Mónica V.. Universidad de Antioquia; Colombia Fil: Rendón, Jorge. Universidad de Antioquia; Colombia. Maastricht University; Países Bajos Fil: Pineda Argueta, David. Universidad de Antioquia; Colombia Fil: López, José D.. Universidad de Antioquia; Colombia Fil: Ibáñez Barassi, Agustín Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Instituto de Neurología Cognitiva. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Fundación Favaloro. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt.; Argentina. Universidad Autónoma del Caribe; Colombia. Universidad Adolfo Ibañez; Chile. Australian Research Council; Australia Fil: Parra, Mario A.. Universidad Autónoma del Caribe; Colombia. Heriot Watt University; Reino Unido |
description |
Emotional processing (EP) is crucial for the elaboration and implementation of adaptive social strategies. EP is also necessary for the expression of social cognition and behavior (SCB) patterns. It is well-known that war contexts induce socio-emotional atypical functioning, in particular for those who participate in combats. Thus, ex-combatants represent an ideal non-clinical population to explore EP modulation and to evaluate its relation with SCB. The aim of this study was to explore EP and its relation with SCB dimensions such as empathy, theory of mind and social skills in a sample of 50 subjects, of which 30 were ex-combatants from illegally armed groups in Colombia, and 20 controls without combat experience. We adapted an Emotional Recognition Task for faces and words and synchronized it with electroencephalographic recording. Ex-combatants presented with higher assertion skills and showed more pronounced brain responses to faces than Controls. They did not show the bias toward anger observed in control participants whereby the latter group was more likely to misclassify neutral faces as angry. However, ex-combatants showed an atypical word valence processing. That is, words with different emotions yielded no differences in N170 modulations. SCB variables were successfully predicted by neurocognitive variables. Our results suggest that in ex-combatants the links between EP and SCB functions are reorganized. This may reflect neurocognitive modulations associated to chronic exposure to war experiences. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-05 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/48640 Trujillo, Sandra P.; Abate, Stella Maris; Trujillo, Natalia; Ugarriza, Juan E.; Rodríguez, Mónica V.; et al.; Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants; Frontiers Research Foundation; Frontiers In Human Neuroscience; 11; 5-2017; 1-12; 244 1662-5161 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/48640 |
identifier_str_mv |
Trujillo, Sandra P.; Abate, Stella Maris; Trujillo, Natalia; Ugarriza, Juan E.; Rodríguez, Mónica V.; et al.; Atypical modulations of N170 component during emotional processing and their links to social behaviors in ex-combatants; Frontiers Research Foundation; Frontiers In Human Neuroscience; 11; 5-2017; 1-12; 244 1662-5161 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://journal.frontiersin.org/article/10.3389/fnhum.2017.00244/full info:eu-repo/semantics/altIdentifier/doi/10.3389/fnhum.2017.00244 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Frontiers Research Foundation |
publisher.none.fl_str_mv |
Frontiers Research Foundation |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |