A neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma-aminobutyric acid levels in children

IntroductionEmotion recognition is a core feature of social perception. In particular, perception of dynamic facial emotional expressions is a major feature of the third visual pathway. However, the classical N170 visual evoked signal does not provide a pure correlate of such processing. Indeed, ind...

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Principais autores: Daniela Sousa, Ana Ferreira, Diana Rodrigues, Helena Catarina Pereira, Joana Amaral, Joana Crisostomo, Marco Simoes, Mário Ribeiro, Marta Teixeira, Miguel Castelo-Branco
Formato: Artigo
Idioma:English
Publicado em: Frontiers Media S.A. 2023-12-01
coleção:Frontiers in Neuroscience
Assuntos:
Acesso em linha:https://www.frontiersin.org/articles/10.3389/fnins.2023.1295608/full
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author Daniela Sousa
Daniela Sousa
Daniela Sousa
Ana Ferreira
Ana Ferreira
Ana Ferreira
Diana Rodrigues
Diana Rodrigues
Helena Catarina Pereira
Helena Catarina Pereira
Helena Catarina Pereira
Joana Amaral
Joana Amaral
Joana Amaral
Joana Crisostomo
Joana Crisostomo
Joana Crisostomo
Marco Simoes
Marco Simoes
Marco Simoes
Marco Simoes
Mário Ribeiro
Mário Ribeiro
Marta Teixeira
Marta Teixeira
Miguel Castelo-Branco
Miguel Castelo-Branco
Miguel Castelo-Branco
Miguel Castelo-Branco
author_facet Daniela Sousa
Daniela Sousa
Daniela Sousa
Ana Ferreira
Ana Ferreira
Ana Ferreira
Diana Rodrigues
Diana Rodrigues
Helena Catarina Pereira
Helena Catarina Pereira
Helena Catarina Pereira
Joana Amaral
Joana Amaral
Joana Amaral
Joana Crisostomo
Joana Crisostomo
Joana Crisostomo
Marco Simoes
Marco Simoes
Marco Simoes
Marco Simoes
Mário Ribeiro
Mário Ribeiro
Marta Teixeira
Marta Teixeira
Miguel Castelo-Branco
Miguel Castelo-Branco
Miguel Castelo-Branco
Miguel Castelo-Branco
author_sort Daniela Sousa
collection DOAJ
description IntroductionEmotion recognition is a core feature of social perception. In particular, perception of dynamic facial emotional expressions is a major feature of the third visual pathway. However, the classical N170 visual evoked signal does not provide a pure correlate of such processing. Indeed, independent component analysis has demonstrated that the N170 component is already active at the time of the P100, and is therefore distorted by early components. Here we implemented, a dynamic face emotional paradigm to isolate a more pure face expression selective N170. We searched for a neural correlate of perception of dynamic facial emotional expressions, by starting with a face baseline from which a facial expression evolved. This allowed for a specific facial expression contrast signal which we aimed to relate with social communication abilities and cortical gamma-aminobutyric acid (GABA) levels.MethodsWe recorded event-related potentials (ERPs) and Magnetic Resonance (MRS) measures in 35 typically developing (TD) children, (10–16 years) sex-matched, during emotion recognition of an avatar morphing/unmorphing from neutral to happy/sad expressions. This task allowed for the elimination of the contribution low-level visual components, in particular the P100, by morphing baseline isoluminant neutral faces into specific expressions, isolating dynamic emotion recognition. Therefore, it was possible to isolate a dynamic face sensitive N170 devoid of interactions with earlier components.ResultsWe found delayed N170 and P300, with a hysteresis type of dependence on stimulus trajectory (morphing/unmorphing), with hemispheric lateralization. The delayed N170 is generated by an extrastriate source, which can be related to the third visual pathway specialized in biological motion processing. GABA levels in visual cortex were related with N170 amplitude and latency and predictive of worse social communication performance (SCQ scores). N170 latencies reflected delayed processing speed of emotional expressions and related to worse social communication scores.DiscussionIn sum, we found a specific N170 electrophysiological signature of dynamic face processing related to social communication abilities and cortical GABA levels. These findings have potential clinical significance supporting the hypothesis of a spectrum of social communication abilities and the identification of a specific face-expression sensitive N170 which can potentially be used in the development of diagnostic and intervention tools.
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spelling doaj.art-71e1bea408b84056bb548bbc7916cba72023-12-18T04:48:03ZengFrontiers Media S.A.Frontiers in Neuroscience1662-453X2023-12-011710.3389/fnins.2023.12956081295608A neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma-aminobutyric acid levels in childrenDaniela Sousa0Daniela Sousa1Daniela Sousa2Ana Ferreira3Ana Ferreira4Ana Ferreira5Diana Rodrigues6Diana Rodrigues7Helena Catarina Pereira8Helena Catarina Pereira9Helena Catarina Pereira10Joana Amaral11Joana Amaral12Joana Amaral13Joana Crisostomo14Joana Crisostomo15Joana Crisostomo16Marco Simoes17Marco Simoes18Marco Simoes19Marco Simoes20Mário Ribeiro21Mário Ribeiro22Marta Teixeira23Marta Teixeira24Miguel Castelo-Branco25Miguel Castelo-Branco26Miguel Castelo-Branco27Miguel Castelo-Branco28Coimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalFaculty of Medicine, University of Coimbra, Coimbra, PortugalCoimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalFaculty of Medicine, University of Coimbra, Coimbra, PortugalCoimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalCoimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalFaculty of Medicine, University of Coimbra, Coimbra, PortugalCoimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalFaculty of Medicine, University of Coimbra, Coimbra, PortugalCoimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalFaculty of Medicine, University of Coimbra, Coimbra, PortugalCoimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalFaculty of Medicine, University of Coimbra, Coimbra, PortugalCentre for Informatics and Systems, University of Coimbra, Coimbra, PortugalCoimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalCoimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalCoimbra Institute for Biomedical Imaging and Translational Research CIBIT, University of Coimbra, Coimbra, PortugalInstitute for Nuclear Sciences Applied to Health ICNAS, University of Coimbra, Coimbra, PortugalFaculty of Medicine, University of Coimbra, Coimbra, PortugalDepartment of Psychology, University of Maastricht, Maastricht, NetherlandsIntroductionEmotion recognition is a core feature of social perception. In particular, perception of dynamic facial emotional expressions is a major feature of the third visual pathway. However, the classical N170 visual evoked signal does not provide a pure correlate of such processing. Indeed, independent component analysis has demonstrated that the N170 component is already active at the time of the P100, and is therefore distorted by early components. Here we implemented, a dynamic face emotional paradigm to isolate a more pure face expression selective N170. We searched for a neural correlate of perception of dynamic facial emotional expressions, by starting with a face baseline from which a facial expression evolved. This allowed for a specific facial expression contrast signal which we aimed to relate with social communication abilities and cortical gamma-aminobutyric acid (GABA) levels.MethodsWe recorded event-related potentials (ERPs) and Magnetic Resonance (MRS) measures in 35 typically developing (TD) children, (10–16 years) sex-matched, during emotion recognition of an avatar morphing/unmorphing from neutral to happy/sad expressions. This task allowed for the elimination of the contribution low-level visual components, in particular the P100, by morphing baseline isoluminant neutral faces into specific expressions, isolating dynamic emotion recognition. Therefore, it was possible to isolate a dynamic face sensitive N170 devoid of interactions with earlier components.ResultsWe found delayed N170 and P300, with a hysteresis type of dependence on stimulus trajectory (morphing/unmorphing), with hemispheric lateralization. The delayed N170 is generated by an extrastriate source, which can be related to the third visual pathway specialized in biological motion processing. GABA levels in visual cortex were related with N170 amplitude and latency and predictive of worse social communication performance (SCQ scores). N170 latencies reflected delayed processing speed of emotional expressions and related to worse social communication scores.DiscussionIn sum, we found a specific N170 electrophysiological signature of dynamic face processing related to social communication abilities and cortical GABA levels. These findings have potential clinical significance supporting the hypothesis of a spectrum of social communication abilities and the identification of a specific face-expression sensitive N170 which can potentially be used in the development of diagnostic and intervention tools.https://www.frontiersin.org/articles/10.3389/fnins.2023.1295608/fullsocial cognitionsocial communicationdynamic emotional expressionsevent-related potentialsGABAtypically developing children
spellingShingle Daniela Sousa
Daniela Sousa
Daniela Sousa
Ana Ferreira
Ana Ferreira
Ana Ferreira
Diana Rodrigues
Diana Rodrigues
Helena Catarina Pereira
Helena Catarina Pereira
Helena Catarina Pereira
Joana Amaral
Joana Amaral
Joana Amaral
Joana Crisostomo
Joana Crisostomo
Joana Crisostomo
Marco Simoes
Marco Simoes
Marco Simoes
Marco Simoes
Mário Ribeiro
Mário Ribeiro
Marta Teixeira
Marta Teixeira
Miguel Castelo-Branco
Miguel Castelo-Branco
Miguel Castelo-Branco
Miguel Castelo-Branco
A neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma-aminobutyric acid levels in children
Frontiers in Neuroscience
social cognition
social communication
dynamic emotional expressions
event-related potentials
GABA
typically developing children
title A neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma-aminobutyric acid levels in children
title_full A neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma-aminobutyric acid levels in children
title_fullStr A neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma-aminobutyric acid levels in children
title_full_unstemmed A neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma-aminobutyric acid levels in children
title_short A neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma-aminobutyric acid levels in children
title_sort neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma aminobutyric acid levels in children
topic social cognition
social communication
dynamic emotional expressions
event-related potentials
GABA
typically developing children
url https://www.frontiersin.org/articles/10.3389/fnins.2023.1295608/full
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