Embedded Figures Test Performance in the Broader Autism Phenotype: A Meta-analysis / Serena J. CRIBB in Journal of Autism and Developmental Disorders, 46-9 (September 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-9 (September 2016) . - p.2924-2939 Titre : Embedded Figures Test Performance in the Broader Autism Phenotype: A Meta-analysis Type de document : Texte imprimé et/ou numérique Auteurs : Serena J. CRIBB, Auteur ; Michelle OLAITHE, Auteur ; Renata DI LORENZO, Auteur ; Patrick D. DUNLOP, Auteur ; Murray T. MAYBERY, Auteur Article en page(s) : p.2924-2939 Langues : Anglais (eng) Mots-clés : Autism-Spectrum Quotient  Broader autism phenotype  Embedded Figures Test  Visual perception Index. décimale : PER Périodiques Résumé : People with autism show superior performance to controls on the Embedded Figures Test (EFT). However, studies examining the relationship between autistic-like traits and EFT performance in neurotypical individuals have yielded inconsistent findings. To examine the inconsistency, a meta-analysis was conducted of studies that (a) compared high and low Autism-Spectrum Quotient (AQ) groups, and (b) treated AQ as a continuous variable. Outcomes are consistent with superior visual search forming part of the broader autism phenotype, but in existing literature, this is evident only when comparing extreme groups. Reanalysis of data from previous studies suggests findings are unlikely to be driven by a small number of high scorers. Monte Carlo simulations are used to illustrate the effect of methodological differences on results. En ligne : http://dx.doi.org/10.1007/s10803-016-2832-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=292 [article] Embedded Figures Test Performance in the Broader Autism Phenotype: A Meta-analysis [Texte imprimé et/ou numérique] / Serena J. CRIBB, Auteur ; Michelle OLAITHE, Auteur ; Renata DI LORENZO, Auteur ; Patrick D. DUNLOP, Auteur ; Murray T. MAYBERY, Auteur . - p.2924-2939. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-9 (September 2016) . - p.2924-2939 Mots-clés : Autism-Spectrum Quotient  Broader autism phenotype  Embedded Figures Test  Visual perception Index. décimale : PER Périodiques Résumé : People with autism show superior performance to controls on the Embedded Figures Test (EFT). However, studies examining the relationship between autistic-like traits and EFT performance in neurotypical individuals have yielded inconsistent findings. To examine the inconsistency, a meta-analysis was conducted of studies that (a) compared high and low Autism-Spectrum Quotient (AQ) groups, and (b) treated AQ as a continuous variable. Outcomes are consistent with superior visual search forming part of the broader autism phenotype, but in existing literature, this is evident only when comparing extreme groups. Reanalysis of data from previous studies suggests findings are unlikely to be driven by a small number of high scorers. Monte Carlo simulations are used to illustrate the effect of methodological differences on results. En ligne : http://dx.doi.org/10.1007/s10803-016-2832-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=292

Is It Fear? Similar Brain Responses to Fearful and Neutral Faces in Infants with a Heightened Likelihood for Autism Spectrum Disorder / Renata DI LORENZO in Journal of Autism and Developmental Disorders, 51-3 (March 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.961-972 Titre : Is It Fear? Similar Brain Responses to Fearful and Neutral Faces in Infants with a Heightened Likelihood for Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Renata DI LORENZO, Auteur ; Nicolette M. MUNSTERS, Auteur ; Emma K. WARD, Auteur ; Maretha DE JONGE, Auteur ; Chantal KEMNER, Auteur ; Carlijn VAN DEN BOOMEN, Auteur Article en page(s) : p.961-972 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Emotion  Endophenotype  Event-related potentials  Infants  Spatial frequency Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) show atypical processing of facial expressions. Research with autistic toddlers suggests that abnormalities in processing of spatial frequencies (SFs) contribute to such differences. The current event-related-potential (ERP) study investigated differences between 10-month-old infants with high- and low-likelihood for ASD in SF processing and in discrimination of fearful and neutral faces, filtered to contain specific SF. Results indicate no group differences in general processing of higher (HSF, detailed) and lower-SF (LSF, global) information. However, unlike low-likelihood infants, high-likelihood infants do not discriminate between facial expressions when either the LSF or HSF information is available. Combined with previous findings in toddlers, the current results indicate a developmental delay in efficient processing of facial expressions in ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04560-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443 [article] Is It Fear? Similar Brain Responses to Fearful and Neutral Faces in Infants with a Heightened Likelihood for Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Renata DI LORENZO, Auteur ; Nicolette M. MUNSTERS, Auteur ; Emma K. WARD, Auteur ; Maretha DE JONGE, Auteur ; Chantal KEMNER, Auteur ; Carlijn VAN DEN BOOMEN, Auteur . - p.961-972. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.961-972 Mots-clés : Autism spectrum disorder  Emotion  Endophenotype  Event-related potentials  Infants  Spatial frequency Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) show atypical processing of facial expressions. Research with autistic toddlers suggests that abnormalities in processing of spatial frequencies (SFs) contribute to such differences. The current event-related-potential (ERP) study investigated differences between 10-month-old infants with high- and low-likelihood for ASD in SF processing and in discrimination of fearful and neutral faces, filtered to contain specific SF. Results indicate no group differences in general processing of higher (HSF, detailed) and lower-SF (LSF, global) information. However, unlike low-likelihood infants, high-likelihood infants do not discriminate between facial expressions when either the LSF or HSF information is available. Combined with previous findings in toddlers, the current results indicate a developmental delay in efficient processing of facial expressions in ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04560-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443

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