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Viewing Social Scenes: A Visual Scan-Path Study Comparing Fragile X Syndrome and Williams Syndrome / Tracey A. WILLIAMS in Journal of Autism and Developmental Disorders, 43-8 (August 2013)
[article]
Titre : Viewing Social Scenes: A Visual Scan-Path Study Comparing Fragile X Syndrome and Williams Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Tracey A. WILLIAMS, Auteur ; Melanie A. PORTER, Auteur ; Robyn LANGDON, Auteur Article en page(s) : p.1880-1894 Langues : Anglais (eng) Mots-clés : Fragile X syndrome FXS Williams syndrome WS Social processing Attentional disengagement Attentional capture Eye-tracking Index. décimale : PER Périodiques Résumé : Fragile X syndrome (FXS) and Williams syndrome (WS) are both genetic disorders which present with similar cognitive-behavioral problems, but distinct social phenotypes. Despite these social differences both syndromes display poor social relations which may result from abnormal social processing. This study aimed to manipulate the location of socially salient information within scenes to investigate the visual attentional mechanisms of: capture, disengagement, and/or general engagement. Findings revealed that individuals with FXS avoid social information presented centrally, at least initially. The WS findings, on the other hand, provided some evidence that difficulties with attentional disengagement, rather than attentional capture, may play a role in the WS social phenotype. These findings are discussed in relation to the distinct social phenotypes of these two disorders. En ligne : http://dx.doi.org/10.1007/s10803-012-1737-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=205
in Journal of Autism and Developmental Disorders > 43-8 (August 2013) . - p.1880-1894[article] Viewing Social Scenes: A Visual Scan-Path Study Comparing Fragile X Syndrome and Williams Syndrome [Texte imprimé et/ou numérique] / Tracey A. WILLIAMS, Auteur ; Melanie A. PORTER, Auteur ; Robyn LANGDON, Auteur . - p.1880-1894.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 43-8 (August 2013) . - p.1880-1894
Mots-clés : Fragile X syndrome FXS Williams syndrome WS Social processing Attentional disengagement Attentional capture Eye-tracking Index. décimale : PER Périodiques Résumé : Fragile X syndrome (FXS) and Williams syndrome (WS) are both genetic disorders which present with similar cognitive-behavioral problems, but distinct social phenotypes. Despite these social differences both syndromes display poor social relations which may result from abnormal social processing. This study aimed to manipulate the location of socially salient information within scenes to investigate the visual attentional mechanisms of: capture, disengagement, and/or general engagement. Findings revealed that individuals with FXS avoid social information presented centrally, at least initially. The WS findings, on the other hand, provided some evidence that difficulties with attentional disengagement, rather than attentional capture, may play a role in the WS social phenotype. These findings are discussed in relation to the distinct social phenotypes of these two disorders. En ligne : http://dx.doi.org/10.1007/s10803-012-1737-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=205 Atypical Response to Caregiver Touch in Infants at High Risk for Autism Spectrum Disorder / Girija KADLASKAR in Journal of Autism and Developmental Disorders, 49-7 (July 2019)
[article]
Titre : Atypical Response to Caregiver Touch in Infants at High Risk for Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Girija KADLASKAR, Auteur ; A. SEIDL, Auteur ; Helen TAGER-FLUSBERG, Auteur ; C. A. NELSON, Auteur ; B. KEEHN, Auteur Article en page(s) : p.2946-2955 Langues : Anglais (eng) Mots-clés : Attentional disengagement Autism Infant siblings Social orienting Touch Index. décimale : PER Périodiques Résumé : Atypical response to tactile input is associated with greater socio-communicative impairments in individuals with autism spectrum disorder (ASD). The current study examined overt orienting to caregiver-initiated touch in 12-month-olds at high risk for ASD (HRA) with (HRA+) and without (HRA-) a later diagnosis of ASD compared to low-risk comparison infants. Findings indicate that infants that go on to receive a diagnosis of ASD may more frequently fail to shift their attention in response to caregiver touch and when they do, they may be more likely to orient away from touch. Additionally, failure to respond to touch predicts ADOS severity scores at outcome suggesting that atypical response to touch may be an early indicator of autism severity. En ligne : http://dx.doi.org/10.1007/s10803-019-04021-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=402
in Journal of Autism and Developmental Disorders > 49-7 (July 2019) . - p.2946-2955[article] Atypical Response to Caregiver Touch in Infants at High Risk for Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Girija KADLASKAR, Auteur ; A. SEIDL, Auteur ; Helen TAGER-FLUSBERG, Auteur ; C. A. NELSON, Auteur ; B. KEEHN, Auteur . - p.2946-2955.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-7 (July 2019) . - p.2946-2955
Mots-clés : Attentional disengagement Autism Infant siblings Social orienting Touch Index. décimale : PER Périodiques Résumé : Atypical response to tactile input is associated with greater socio-communicative impairments in individuals with autism spectrum disorder (ASD). The current study examined overt orienting to caregiver-initiated touch in 12-month-olds at high risk for ASD (HRA) with (HRA+) and without (HRA-) a later diagnosis of ASD compared to low-risk comparison infants. Findings indicate that infants that go on to receive a diagnosis of ASD may more frequently fail to shift their attention in response to caregiver touch and when they do, they may be more likely to orient away from touch. Additionally, failure to respond to touch predicts ADOS severity scores at outcome suggesting that atypical response to touch may be an early indicator of autism severity. En ligne : http://dx.doi.org/10.1007/s10803-019-04021-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=402