Visual and Verbal Narrative Comprehension in Children and Adolescents with Autism Spectrum Disorders: An ERP Study / Mirella MANFREDI in Journal of Autism and Developmental Disorders, 50-8 (August 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-8 (August 2020) . - p.2658-2672 Titre : Visual and Verbal Narrative Comprehension in Children and Adolescents with Autism Spectrum Disorders: An ERP Study Type de document : Texte imprimé et/ou numérique Auteurs : Mirella MANFREDI, Auteur ; Neil COHN, Auteur ; Pamella SANCHEZ MELLO, Auteur ; Elizabeth FERNANDEZ, Auteur ; Paulo Sérgio BOGGIO, Auteur Article en page(s) : p.2658-2672 Langues : Anglais (eng) Mots-clés : Autism  Lp  N400  Semantic processing  Visual narrative Index. décimale : PER Périodiques Résumé : We examined semantic processing in ASD children by presenting sentences with congruent or incongruent final words and visual narratives with congruent or incongruent final panels. An N400 effect to incongruent words appeared as compared to congruent ones, which was attenuated for the ASD children. We observed a negativity sustained to incongruous than congruous words, but only for the TD children. Incongruent panels evoked a greater fronto-central N400 amplitude than congruent panels in both groups. In addition, incongruent panels evoked a centro-parietal late positivity, only in controls. In conclusion, ASD children face processing deficits in both verbal and visual materials when integrating meaning across information, though such impairments may arise in different parts of the interpretive process, depending on the modality. En ligne : http://dx.doi.org/10.1007/s10803-020-04374-x Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=4286 [article] Visual and Verbal Narrative Comprehension in Children and Adolescents with Autism Spectrum Disorders: An ERP Study [Texte imprimé et/ou numérique] / Mirella MANFREDI, Auteur ; Neil COHN, Auteur ; Pamella SANCHEZ MELLO, Auteur ; Elizabeth FERNANDEZ, Auteur ; Paulo Sérgio BOGGIO, Auteur . - p.2658-2672. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-8 (August 2020) . - p.2658-2672 Mots-clés : Autism  Lp  N400  Semantic processing  Visual narrative Index. décimale : PER Périodiques Résumé : We examined semantic processing in ASD children by presenting sentences with congruent or incongruent final words and visual narratives with congruent or incongruent final panels. An N400 effect to incongruent words appeared as compared to congruent ones, which was attenuated for the ASD children. We observed a negativity sustained to incongruous than congruous words, but only for the TD children. Incongruent panels evoked a greater fronto-central N400 amplitude than congruent panels in both groups. In addition, incongruent panels evoked a centro-parietal late positivity, only in controls. In conclusion, ASD children face processing deficits in both verbal and visual materials when integrating meaning across information, though such impairments may arise in different parts of the interpretive process, depending on the modality. En ligne : http://dx.doi.org/10.1007/s10803-020-04374-x Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=4286

Visual and Vestibular Induced Eye Movements in Verbal Children and Adults with Autism / Joseph M. FURMAN in Autism Research, 8-6 (December 2015)  

Public ISBD [article]  inAutism Research > 8-6 (December 2015) . - p.658-667 Titre : Visual and Vestibular Induced Eye Movements in Verbal Children and Adults with Autism Type de document : Texte imprimé et/ou numérique Auteurs : Joseph M. FURMAN, Auteur ; Maria J. OSORIO, Auteur ; Nancy J. MINSHEW, Auteur Article en page(s) : p.658-667 Langues : Anglais (eng) Mots-clés : autism  ocular motility  brainstem  clinical neurophysiology  eye movements Index. décimale : PER Périodiques Résumé : This study assessed the functionality of vestibular, pursuit, and saccade circuitry in autism across a wide age range. Subjects were 79 individuals with autism (AUT) and 62 controls (CON) aged 5 to 52 years with IQ scores?>?70. For vestibular testing, earth-vertical axis rotation was performed in darkness and in a lighted visual surround with a fixation target. Ocular motor testing included assessment of horizontal saccades and horizontal smooth pursuit. No between-group differences were found in vestibular reflexes or in mean saccade velocity or accuracy. Saccade latency was increased in the AUT group with significant age-related effects in the 8–18 year old subgroups. There was a trend toward decreased pursuit gain without age effects. Normal vestibular-induced eye movements and normal saccade accuracy and velocity provide the most substantial evidence to date of the functional integrity of brainstem and cerebellar pathways in autism, suggesting that the histopathological abnormalities described in these structures may not be associated with intrinsic dysfunction but rather reflect developmental alterations related to forebrain cortical systems formation. Increased saccade latency with age effects adds to the extensive existing evidence of altered function and maturation of cortical systems in autism. Autism Res 2015, 8: 658–667. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1481 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=2780 [article] Visual and Vestibular Induced Eye Movements in Verbal Children and Adults with Autism [Texte imprimé et/ou numérique] / Joseph M. FURMAN, Auteur ; Maria J. OSORIO, Auteur ; Nancy J. MINSHEW, Auteur . - p.658-667. Langues : Anglais (eng) in Autism Research > 8-6 (December 2015) . - p.658-667 Mots-clés : autism  ocular motility  brainstem  clinical neurophysiology  eye movements Index. décimale : PER Périodiques Résumé : This study assessed the functionality of vestibular, pursuit, and saccade circuitry in autism across a wide age range. Subjects were 79 individuals with autism (AUT) and 62 controls (CON) aged 5 to 52 years with IQ scores?>?70. For vestibular testing, earth-vertical axis rotation was performed in darkness and in a lighted visual surround with a fixation target. Ocular motor testing included assessment of horizontal saccades and horizontal smooth pursuit. No between-group differences were found in vestibular reflexes or in mean saccade velocity or accuracy. Saccade latency was increased in the AUT group with significant age-related effects in the 8–18 year old subgroups. There was a trend toward decreased pursuit gain without age effects. Normal vestibular-induced eye movements and normal saccade accuracy and velocity provide the most substantial evidence to date of the functional integrity of brainstem and cerebellar pathways in autism, suggesting that the histopathological abnormalities described in these structures may not be associated with intrinsic dysfunction but rather reflect developmental alterations related to forebrain cortical systems formation. Increased saccade latency with age effects adds to the extensive existing evidence of altered function and maturation of cortical systems in autism. Autism Res 2015, 8: 658–667. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1481 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=2780

Visual Areas of the Mammalian Cerebral Cortex / David C. VAN ESSEN in Annual Review of Neuroscience, 2 (1979)

Public ISBD [article]  inAnnual Review of Neuroscience > 2 (1979) . - p.227-261 Titre : Visual Areas of the Mammalian Cerebral Cortex Type de document : Texte imprimé et/ou numérique Auteurs : David C. VAN ESSEN, Auteur Année de publication : 1979 Article en page(s) : p.227-261 Langues : Anglais (eng) Index. décimale : PER Périodiques Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3470 [article] Visual Areas of the Mammalian Cerebral Cortex [Texte imprimé et/ou numérique] / David C. VAN ESSEN, Auteur . - 1979 . - p.227-261. Langues : Anglais (eng) in Annual Review of Neuroscience > 2 (1979) . - p.227-261 Index. décimale : PER Périodiques Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3470

Visual attending preferences in children with autism spectrum disorders: A comparison between live and video presentation modes in Research in Autism Spectrum Disorders, 6-3 (July-September 2012)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 6-3 (July-September 2012) . - p.1061-1067 Titre : Visual attending preferences in children with autism spectrum disorders: A comparison between live and video presentation modes Type de document : Texte imprimé et/ou numérique Année de publication : 2012 Article en page(s) : p.1061-1067 Langues : Anglais (eng) Mots-clés : Visual attending  Autism  Video modeling  Attention Index. décimale : PER Périodiques Résumé : Visual attending patterns of children with ASD differ from those of typically developing (TD) children. Children with ASD spend less time visually attending to relevant people and stimuli than do TD children. Impaired visual attending patterns can greatly decrease the effectiveness of therapy. The purpose of the present study was to evaluate the effect of presentation modality on the visual attending profiles of children with ASD and typically developing (TD) peers. In the study, the children watched puppet shows presented in two presentation modes: live (in person) and video. The amount of time that the children visually attended to the puppet shows was measured. Overall, typically developing children visually attended significantly longer to the shows than the children with ASD. Both children with ASD and TD children attended longer to the video presentations than to the live presentations. All of the children with ASD showed a visual preference for the video presentation relative to the live presentation. The results show that visual attending of children with ASD can be influenced by presentation mode. Establishing the variables that increase visual attending may improve the effectiveness of intervention techniques developed for individuals with ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2012.01.007 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1542 [article] Visual attending preferences in children with autism spectrum disorders: A comparison between live and video presentation modes [Texte imprimé et/ou numérique] . - 2012 . - p.1061-1067. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 6-3 (July-September 2012) . - p.1061-1067 Mots-clés : Visual attending  Autism  Video modeling  Attention Index. décimale : PER Périodiques Résumé : Visual attending patterns of children with ASD differ from those of typically developing (TD) children. Children with ASD spend less time visually attending to relevant people and stimuli than do TD children. Impaired visual attending patterns can greatly decrease the effectiveness of therapy. The purpose of the present study was to evaluate the effect of presentation modality on the visual attending profiles of children with ASD and typically developing (TD) peers. In the study, the children watched puppet shows presented in two presentation modes: live (in person) and video. The amount of time that the children visually attended to the puppet shows was measured. Overall, typically developing children visually attended significantly longer to the shows than the children with ASD. Both children with ASD and TD children attended longer to the video presentations than to the live presentations. All of the children with ASD showed a visual preference for the video presentation relative to the live presentation. The results show that visual attending of children with ASD can be influenced by presentation mode. Establishing the variables that increase visual attending may improve the effectiveness of intervention techniques developed for individuals with ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2012.01.007 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1542

Visual Attention and Autistic Behavior in Infants with Fragile X Syndrome / Jane E. ROBERTS in Journal of Autism and Developmental Disorders, 42-6 (June 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-6 (June 2012) . - p.937-946 Titre : Visual Attention and Autistic Behavior in Infants with Fragile X Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Jane E. ROBERTS, Auteur ; Deborah D. HATTON, Auteur ; Anna C. LONG, Auteur ; Vittoria ANELLO, Auteur ; John COLOMBO, Auteur Année de publication : 2012 Article en page(s) : p.937-946 Langues : Anglais (eng) Mots-clés : Fragile X  Autism  Early detection  Heart rate  Visual attention  High-risk infants Index. décimale : PER Périodiques Résumé : Aberrant attention is a core feature of fragile X syndrome (FXS), however, little is known regarding the developmental trajectory and underlying physiological processes of attention deficits in FXS. Atypical visual attention is an early emerging and robust indictor of autism in idiopathic (non-FXS) autism. Using a biobehavioral approach with gaze direction and heart activity, we examined visual attention in infants with FXS at 9, 12, and 18 months of age with a cross-sectional comparison to 12-month-old typically developing infants. Analyses revealed lower HR variability, shallower HR decelerations, and prolonged look durations in 12-month old infants with FXS compared to typical controls. Look duration and increased latency to disengage attention were correlated with severity of autistic behavior but not mental age. En ligne : http://dx.doi.org/10.1007/s10803-011-1316-8 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1567 [article] Visual Attention and Autistic Behavior in Infants with Fragile X Syndrome [Texte imprimé et/ou numérique] / Jane E. ROBERTS, Auteur ; Deborah D. HATTON, Auteur ; Anna C. LONG, Auteur ; Vittoria ANELLO, Auteur ; John COLOMBO, Auteur . - 2012 . - p.937-946. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-6 (June 2012) . - p.937-946 Mots-clés : Fragile X  Autism  Early detection  Heart rate  Visual attention  High-risk infants Index. décimale : PER Périodiques Résumé : Aberrant attention is a core feature of fragile X syndrome (FXS), however, little is known regarding the developmental trajectory and underlying physiological processes of attention deficits in FXS. Atypical visual attention is an early emerging and robust indictor of autism in idiopathic (non-FXS) autism. Using a biobehavioral approach with gaze direction and heart activity, we examined visual attention in infants with FXS at 9, 12, and 18 months of age with a cross-sectional comparison to 12-month-old typically developing infants. Analyses revealed lower HR variability, shallower HR decelerations, and prolonged look durations in 12-month old infants with FXS compared to typical controls. Look duration and increased latency to disengage attention were correlated with severity of autistic behavior but not mental age. En ligne : http://dx.doi.org/10.1007/s10803-011-1316-8 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1567

Visual attention and inhibitory control in children, teenagers and adults with autism without intellectual disability: results of oculomotor tasks from a 2-year longitudinal follow-up study (InFoR) / Anouck AMESTOY in Molecular Autism, 12 (2021)  

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Visual attention in autism families: 'unaffected'sibs share atypical frontal activation / Matthew K. BELMONTE in Journal of Child Psychology and Psychiatry, 51-3 (March 2010)  

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Visual Attention to Competing Social and Object Images by Preschool Children with Autism Spectrum Disorder / Noah J. SASSON in Journal of Autism and Developmental Disorders, 44-3 (March 2014)  

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Visual attention to faces in children with autism spectrum disorder: are there sex differences? / C. HARROP in Molecular Autism, 10 (2019)  

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Visual Detection and Decoding Skills of Aerial Photography by Adults with Autism Spectrum Disorder (ASD) / H. MARCIANO in Journal of Autism and Developmental Disorders, 52-3 (March 2022)  

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Visual Disengagement: Genetic Architecture and Relation to Autistic Traits in the General Population / Monica SIQUEIROS SANCHEZ in Journal of Autism and Developmental Disorders, 50-6 (June 2020)  

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Visual disengagement in the infant siblings of children with an autism spectrum disorder (ASD) / Lisa V. IBANEZ in Autism, 12-5 (September 2008)  

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Visual Evoked Potentials of Mildly Mentally Retarded and Control Children / Theo GASSER in Developmental Medicine & Child Neurology, 30-5 (October 1988)

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Visual Exploration and Observation of Real-Life Interactions Between Children with ASD and Service Dogs / N. DOLLION in Journal of Autism and Developmental Disorders, 51-11 (November 2021)  

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Visual Exploration in Autism Spectrum Disorder: Exploring Age Differences and Dynamic Features Using Recurrence Quantification Analysis / N. V. MANYAKOV in Autism Research, 11-11 (November 2018)  

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