Comparative study of emotional facial expression recognition among Prader–Willi syndrome subtypes

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dc.contributor.authorPerosanz Hidalgo, Ane
dc.contributor.authorLópez Paz, Juan Francisco
dc.contributor.authorAmayra Caro, Imanol
dc.contributor.authorGarcía Martín, Maitane
dc.contributor.authorMartínez, Óscar
dc.date.accessioned2024-11-28T15:56:59Z
dc.date.available2024-11-28T15:56:59Z
dc.date.issued2024
dc.date.updated2024-11-28T15:56:59Z
dc.description.abstractBackground: Prader–Willi syndrome (PWS) is a congenital disease caused by a rare and generally non-inherited genetic disorder. The inability to recognise facial expressions of emotion is an apparent social cognition deficit in people diagnosed with PWS. The main objective of the present study is to compare the ability to recognise emotional facial expression, in both non-contextualised and contextualised scenarios, among the main subtypes of PWS and a control group. Methods: The sample consisted of 46 children divided into three groups: deletion (n = 10), maternal uniparental disomy (mUPD) (n = 13) and control (n = 23). The protocol included the Facially Expressed Emotion Labeling and the Deusto-e-Motion 1.0. Results: The control group recognised facial emotions more accurately and quickly in both non-contextualised and contextualised scenarios than children with PWS, regardless of genetic subtype. Despite no differences being detected between PWS subtypes when non-contextualised scenarios were analysed, in contextualised situations, a longer reaction time was observed in children with the mUPD subtype. Conclusions: This is the first study to assess the ability to recognise emotional facial expressions in contextualised situations among PWS subtypes and a control group. The findings suggest that some of the social cognitive deficits evidenced in children with mUPD PWS may be similar to those in autism spectrum disorder.en
dc.description.sponsorshipThis study was funded by a grant from the Department of Education of the Basque Government ‘Programa Predoctoral de Formación de Personal Investigador No Doctor’ (BOPV, 13 July 2021) (PRE_2021_1_0412 to Ane Perosanz)en
dc.identifier.citationPerosanz, López-Paz, Amayra, García, & Martínez. (2024). Comparative study of emotional facial expression recognition among Prader–Willi syndrome subtypes. Journal of Intellectual Disability Research. https://doi.org/10.1111/JIR.13186
dc.identifier.doi10.1111/JIR.13186
dc.identifier.eissn1365-2788
dc.identifier.issn0964-2633
dc.identifier.urihttp://hdl.handle.net/20.500.14454/2130
dc.language.isoeng
dc.publisherJohn Wiley and Sons Inc
dc.rights© 2024 The Author(s)
dc.subject.otherAutism spectrum disorder
dc.subject.otherDeletion
dc.subject.otherMaternal uniparental disomy
dc.subject.otherPrader–Willi syndrome
dc.subject.otherRecognition of emotional facial expression
dc.subject.otherSocial cognition
dc.titleComparative study of emotional facial expression recognition among Prader–Willi syndrome subtypesen
dc.typejournal article
dcterms.accessRightsopen access
oaire.citation.titleJournal of Intellectual Disability Research
oaire.licenseConditionhttps://creativecommons.org/licenses/by-nc-nd/4.0/
oaire.versionVoR
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