Investigating the Influence of Autism Spectrum Traits on Face Processing Mechanisms in Developmental Prosopagnosia / Xian LI ; Travis C. EVANS ; Michael ESTERMAN ; James TANAKA ; Joseph DEGUTIS in Journal of Autism and Developmental Disorders, 53-12 (December 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-12 (December 2023) . - p.4787-4808 Titre : Investigating the Influence of Autism Spectrum Traits on Face Processing Mechanisms in Developmental Prosopagnosia Type de document : Texte imprimé et/ou numérique Auteurs : Xian LI, Auteur ; Travis C. EVANS, Auteur ; Michael ESTERMAN, Auteur ; James TANAKA, Auteur ; Joseph DEGUTIS, Auteur Article en page(s) : p.4787-4808 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Autism traits are common exclusionary criteria in developmental prosopagnosia (DP) studies. We investigated whether autism traits produce qualitatively different face processing in 43 DPs with high vs. low autism quotient (AQ) scores. Compared to controls (n=27), face memory and perception were similarly deficient in the high- and low-AQ DPs, with the high-AQ DP group additionally showing deficient face emotion recognition. Task-based fMRI revealed reduced occipito-temporal face selectivity in both groups, with high-AQ DPs additionally demonstrating decreased posterior superior temporal sulcus selectivity. Resting-state fMRI showed similar reduced face-selective network connectivity in both DP groups compared with controls. Together, this demonstrates that high- and low-AQ DP groups have very similar face processing deficits, with additional facial emotion deficits in high-AQ DPs. En ligne : https://doi.org/10.1007/s10803-022-05705-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=515 [article] Investigating the Influence of Autism Spectrum Traits on Face Processing Mechanisms in Developmental Prosopagnosia [Texte imprimé et/ou numérique] / Xian LI, Auteur ; Travis C. EVANS, Auteur ; Michael ESTERMAN, Auteur ; James TANAKA, Auteur ; Joseph DEGUTIS, Auteur . - p.4787-4808. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-12 (December 2023) . - p.4787-4808 Index. décimale : PER Périodiques Résumé : Autism traits are common exclusionary criteria in developmental prosopagnosia (DP) studies. We investigated whether autism traits produce qualitatively different face processing in 43 DPs with high vs. low autism quotient (AQ) scores. Compared to controls (n=27), face memory and perception were similarly deficient in the high- and low-AQ DPs, with the high-AQ DP group additionally showing deficient face emotion recognition. Task-based fMRI revealed reduced occipito-temporal face selectivity in both groups, with high-AQ DPs additionally demonstrating decreased posterior superior temporal sulcus selectivity. Resting-state fMRI showed similar reduced face-selective network connectivity in both DP groups compared with controls. Together, this demonstrates that high- and low-AQ DP groups have very similar face processing deficits, with additional facial emotion deficits in high-AQ DPs. En ligne : https://doi.org/10.1007/s10803-022-05705-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=515

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