Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis

Detalhes bibliográficos
Autor(a) principal: Blom, Stephanie
Data de Publicação: 2021
Outros Autores: Aarts, Henk, Kunst, H.P.M., Wever, Capi C., Semin, Gün R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.12/8123
Resumo: This study investigates whether there exist differences in facial emotion detection accuracy in patients suffering from Vestibular Schwannoma (VS) due to their facial paresis. Forty-four VS patients, half of them with, and half of them without a facial paresis, had to classify pictures of facial expressions as being emotional or non-emotional. The visual information of images was systematically manipulated by adding different levels of visual noise. The study had a mixed design with emotional expression (happy vs. angry) and visual noise level (10% to 80%) as repeated measures and facial paresis (present vs. absent) and degree of facial dysfunction as between subjects' factors. Emotion detection accuracy declined when visual information declined, an effect that was stronger for anger than for happy expressions. Overall, emotion detection accuracy for happy and angry faces did not differ between VS patients with or without a facial paresis, although exploratory analyses suggest that the ability to recognize emotions in angry facial expressions was slightly more impaired in patients with facial paresis. The findings are discussed in the context of the effects of facial paresis on emotion detection, and the role of facial mimicry, in particular, as an important mechanism for facial emotion processing and understanding.
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spelling Facial emotion detection in Vestibular Schwannoma patients with and without facial paresisVestibular schwannomaFacial paresisEmotion processingFacial mimicryEmotion detectionThis study investigates whether there exist differences in facial emotion detection accuracy in patients suffering from Vestibular Schwannoma (VS) due to their facial paresis. Forty-four VS patients, half of them with, and half of them without a facial paresis, had to classify pictures of facial expressions as being emotional or non-emotional. The visual information of images was systematically manipulated by adding different levels of visual noise. The study had a mixed design with emotional expression (happy vs. angry) and visual noise level (10% to 80%) as repeated measures and facial paresis (present vs. absent) and degree of facial dysfunction as between subjects' factors. Emotion detection accuracy declined when visual information declined, an effect that was stronger for anger than for happy expressions. Overall, emotion detection accuracy for happy and angry faces did not differ between VS patients with or without a facial paresis, although exploratory analyses suggest that the ability to recognize emotions in angry facial expressions was slightly more impaired in patients with facial paresis. The findings are discussed in the context of the effects of facial paresis on emotion detection, and the role of facial mimicry, in particular, as an important mechanism for facial emotion processing and understanding.Taylor and Francis Ltd.Repositório do ISPABlom, StephanieAarts, HenkKunst, H.P.M.Wever, Capi C.Semin, Gün R.2021-05-11T14:03:07Z2021-01-01T00:00:00Z2021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.12/8123engBlom, S., Aarts, H. Kunst, H. P. M., Wever, Capi, C. & Semin, G. R. (2021). Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis. Social Neuroscience, https://doi.org/10.1080/17470919.2021.19091271747091910.1080/17470919.2021.1909127info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T16:43:53Zoai:repositorio.ispa.pt:10400.12/8123Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:25:57.565439Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis
title Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis
spellingShingle Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis
Blom, Stephanie
Vestibular schwannoma
Facial paresis
Emotion processing
Facial mimicry
Emotion detection
title_short Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis
title_full Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis
title_fullStr Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis
title_full_unstemmed Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis
title_sort Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis
author Blom, Stephanie
author_facet Blom, Stephanie
Aarts, Henk
Kunst, H.P.M.
Wever, Capi C.
Semin, Gün R.
author_role author
author2 Aarts, Henk
Kunst, H.P.M.
Wever, Capi C.
Semin, Gün R.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório do ISPA
dc.contributor.author.fl_str_mv Blom, Stephanie
Aarts, Henk
Kunst, H.P.M.
Wever, Capi C.
Semin, Gün R.
dc.subject.por.fl_str_mv Vestibular schwannoma
Facial paresis
Emotion processing
Facial mimicry
Emotion detection
topic Vestibular schwannoma
Facial paresis
Emotion processing
Facial mimicry
Emotion detection
description This study investigates whether there exist differences in facial emotion detection accuracy in patients suffering from Vestibular Schwannoma (VS) due to their facial paresis. Forty-four VS patients, half of them with, and half of them without a facial paresis, had to classify pictures of facial expressions as being emotional or non-emotional. The visual information of images was systematically manipulated by adding different levels of visual noise. The study had a mixed design with emotional expression (happy vs. angry) and visual noise level (10% to 80%) as repeated measures and facial paresis (present vs. absent) and degree of facial dysfunction as between subjects' factors. Emotion detection accuracy declined when visual information declined, an effect that was stronger for anger than for happy expressions. Overall, emotion detection accuracy for happy and angry faces did not differ between VS patients with or without a facial paresis, although exploratory analyses suggest that the ability to recognize emotions in angry facial expressions was slightly more impaired in patients with facial paresis. The findings are discussed in the context of the effects of facial paresis on emotion detection, and the role of facial mimicry, in particular, as an important mechanism for facial emotion processing and understanding.
publishDate 2021
dc.date.none.fl_str_mv 2021-05-11T14:03:07Z
2021-01-01T00:00:00Z
2021-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.12/8123
url http://hdl.handle.net/10400.12/8123
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Blom, S., Aarts, H. Kunst, H. P. M., Wever, Capi, C. & Semin, G. R. (2021). Facial emotion detection in Vestibular Schwannoma patients with and without facial paresis. Social Neuroscience, https://doi.org/10.1080/17470919.2021.1909127
17470919
10.1080/17470919.2021.1909127
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor and Francis Ltd.
publisher.none.fl_str_mv Taylor and Francis Ltd.
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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