Autistic Children Use Less Efficient Goal-Directed Whole Body Movements Compared to Neurotypical Development / Nicholas E. FEARS in Journal of Autism and Developmental Disorders, 53-7 (July 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-7 (July 2023) . - p.2806-2817 Titre : Autistic Children Use Less Efficient Goal-Directed Whole Body Movements Compared to Neurotypical Development Type de document : Texte imprimé et/ou numérique Auteurs : Nicholas E. FEARS, Auteur ; Tylan N. TEMPLIN, Auteur ; Gabriela M. SHERROD, Auteur ; Nicoleta L. BUGNARIU, Auteur ; Rita M. PATTERSON, Auteur ; Haylie L. MILLER, Auteur Article en page(s) : p.2806-2817 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Autistic children have differences in their movements which impact their functional performance. Virtual-reality enables researchers to study movement in safe, engaging environments. We used motion-capture to measure how 7-13-year-old autistic and neurotypical children make whole-body movements in a virtual-reality task. Although children in both groups were successful, we observed differences in their movements. Autistic children were less efficient moving to the target. Autistic children did not appear to use a movement strategy. While neurotypical children were more likely to overshoot near targets and undershoot far targets, autistic children did not modulate their strategy. Using kinematic data from tasks in virtual-reality, we can begin to understand the pattern of movement challenges experienced by autistic children. En ligne : https://doi.org/10.1007/s10803-022-05523-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Autistic Children Use Less Efficient Goal-Directed Whole Body Movements Compared to Neurotypical Development [Texte imprimé et/ou numérique] / Nicholas E. FEARS, Auteur ; Tylan N. TEMPLIN, Auteur ; Gabriela M. SHERROD, Auteur ; Nicoleta L. BUGNARIU, Auteur ; Rita M. PATTERSON, Auteur ; Haylie L. MILLER, Auteur . - p.2806-2817. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-7 (July 2023) . - p.2806-2817 Index. décimale : PER Périodiques Résumé : Autistic children have differences in their movements which impact their functional performance. Virtual-reality enables researchers to study movement in safe, engaging environments. We used motion-capture to measure how 7-13-year-old autistic and neurotypical children make whole-body movements in a virtual-reality task. Although children in both groups were successful, we observed differences in their movements. Autistic children were less efficient moving to the target. Autistic children did not appear to use a movement strategy. While neurotypical children were more likely to overshoot near targets and undershoot far targets, autistic children did not modulate their strategy. Using kinematic data from tasks in virtual-reality, we can begin to understand the pattern of movement challenges experienced by autistic children. En ligne : https://doi.org/10.1007/s10803-022-05523-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Community-based postural control assessment in autistic individuals indicates a similar but delayed trajectory compared to neurotypical individuals / Nicholas E. FEARS in Autism Research, 16-3 (March 2023)  

Public ISBD [article]  inAutism Research > 16-3 (March 2023) . - p.543-557 Titre : Community-based postural control assessment in autistic individuals indicates a similar but delayed trajectory compared to neurotypical individuals Type de document : Texte imprimé et/ou numérique Auteurs : Nicholas E. FEARS, Auteur ; Gabriela M.c SHERROD, Auteur ; Tylan N. TEMPLIN, Auteur ; Nicoleta L. BUGNARIU, Auteur ; Rita M. PATTERSON, Auteur ; Haylie L. MILLER, Auteur Article en page(s) : p.543-557 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Autistic individuals exhibit significant sensorimotor differences. Postural stability and control are foundational motor skills for successfully performing many activities of daily living. In neurotypical development, postural stability and control develop throughout childhood and adolescence. In autistic development, previous studies have focused primarily on individual age groups (e.g., childhood, adolescence, adulthood) or only controlled for age using age-matching. Here, we examined the age trajectories of postural stability and control in autism from childhood through adolescents using standardized clinical assessments. In study 1, we tested the postural stability of autistic (n = 27) and neurotypical (n = 41) children, adolescents, and young adults aged 7-20?years during quiet standing on a force plate in three visual conditions: eyes open (EO), eyes closed (EC), and eyes open with the head in a translucent dome (Dome). Postural sway variability decreased as age increased for both groups, but autistic participants showed greater variability than neurotypical participants across age. In study 2, we tested autistic (n = 21) and neurotypical (n = 32) children and adolescents aged 7-16?years during a dynamic postural control task with nine targets. Postural control efficiency increased as age increased for both groups, but autistic participants were less efficient compared to neurotypical participants across age. Together, these results indicate that autistic individuals have a similar age trajectory for postural stability and control compared to neurotypical individuals, but have lower postural stability and control overall. En ligne : https://doi.org/10.1002/aur.2889 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=498 [article] Community-based postural control assessment in autistic individuals indicates a similar but delayed trajectory compared to neurotypical individuals [Texte imprimé et/ou numérique] / Nicholas E. FEARS, Auteur ; Gabriela M.c SHERROD, Auteur ; Tylan N. TEMPLIN, Auteur ; Nicoleta L. BUGNARIU, Auteur ; Rita M. PATTERSON, Auteur ; Haylie L. MILLER, Auteur . - p.543-557. Langues : Anglais (eng) in Autism Research > 16-3 (March 2023) . - p.543-557 Index. décimale : PER Périodiques Résumé : Abstract Autistic individuals exhibit significant sensorimotor differences. Postural stability and control are foundational motor skills for successfully performing many activities of daily living. In neurotypical development, postural stability and control develop throughout childhood and adolescence. In autistic development, previous studies have focused primarily on individual age groups (e.g., childhood, adolescence, adulthood) or only controlled for age using age-matching. Here, we examined the age trajectories of postural stability and control in autism from childhood through adolescents using standardized clinical assessments. In study 1, we tested the postural stability of autistic (n = 27) and neurotypical (n = 41) children, adolescents, and young adults aged 7-20?years during quiet standing on a force plate in three visual conditions: eyes open (EO), eyes closed (EC), and eyes open with the head in a translucent dome (Dome). Postural sway variability decreased as age increased for both groups, but autistic participants showed greater variability than neurotypical participants across age. In study 2, we tested autistic (n = 21) and neurotypical (n = 32) children and adolescents aged 7-16?years during a dynamic postural control task with nine targets. Postural control efficiency increased as age increased for both groups, but autistic participants were less efficient compared to neurotypical participants across age. Together, these results indicate that autistic individuals have a similar age trajectory for postural stability and control compared to neurotypical individuals, but have lower postural stability and control overall. En ligne : https://doi.org/10.1002/aur.2889 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=498

Correction: Effects of Intersectionality Along the Pathway to Diagnosis for Autistic Children With and Without Co-occurring Attention Deficit Hyperactivity Disorder in a Nationally-Representative Sample / Haylie L. MILLER in Journal of Autism and Developmental Disorders, 53-3 (March 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-3 (March 2023) . - p.1300-1300 Titre : Correction: Effects of Intersectionality Along the Pathway to Diagnosis for Autistic Children With and Without Co-occurring Attention Deficit Hyperactivity Disorder in a Nationally-Representative Sample Type de document : Texte imprimé et/ou numérique Auteurs : Haylie L. MILLER, Auteur ; Morgan THOMI, Auteur ; Rita M. PATTERSON, Auteur ; Karabi NANDY, Auteur Article en page(s) : p.1300-1300 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : https://doi.org/10.1007/s10803-022-05680-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=500 [article] Correction: Effects of Intersectionality Along the Pathway to Diagnosis for Autistic Children With and Without Co-occurring Attention Deficit Hyperactivity Disorder in a Nationally-Representative Sample [Texte imprimé et/ou numérique] / Haylie L. MILLER, Auteur ; Morgan THOMI, Auteur ; Rita M. PATTERSON, Auteur ; Karabi NANDY, Auteur . - p.1300-1300. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-3 (March 2023) . - p.1300-1300 Index. décimale : PER Périodiques En ligne : https://doi.org/10.1007/s10803-022-05680-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=500

Effects of Intersectionality Along the Pathway to Diagnosis for Autistic Children With and Without Co-occurring Attention Deficit Hyperactivity Disorder in a Nationally-Representative Sample / Haylie L. MILLER in Journal of Autism and Developmental Disorders, 53-9 (September 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-9 (September 2023) . - p.3542-3557 Titre : Effects of Intersectionality Along the Pathway to Diagnosis for Autistic Children With and Without Co-occurring Attention Deficit Hyperactivity Disorder in a Nationally-Representative Sample Type de document : Texte imprimé et/ou numérique Auteurs : Haylie L. MILLER, Auteur ; Morgan THOMI, Auteur ; Rita M. PATTERSON, Auteur ; Karabi NANDY, Auteur Article en page(s) : p.3542-3557 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Children with complex behavioral profiles (e.g., ASD?+?ADHD) may experience delays in obtaining a final diagnosis. Low-resource or underrepresented groups may be at even greater risk for delayed diagnosis. We assessed the effect of sociodemographic factors, symptom complexity and co-occurring conditions, and identifier of first symptoms on diagnostic trajectories among children aged 3-17 years diagnosed with ASD (n=52) or ASD?+?ADHD (n=352) from a nationally-representative sample. Race/ethnicity and gender disparities were evident in both groups. Race, symptom complexity, and co-occuring conditions predicted age of final diagnosis and wait time between first concern and final diagnosis, both of which were staggeringly high. Results suggest a complex influence of sociodemographic factors on the diagnostic pathway, and risk of health disparities as a function of intersectionality. En ligne : https://doi.org/10.1007/s10803-022-05604-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511 [article] Effects of Intersectionality Along the Pathway to Diagnosis for Autistic Children With and Without Co-occurring Attention Deficit Hyperactivity Disorder in a Nationally-Representative Sample [Texte imprimé et/ou numérique] / Haylie L. MILLER, Auteur ; Morgan THOMI, Auteur ; Rita M. PATTERSON, Auteur ; Karabi NANDY, Auteur . - p.3542-3557. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-9 (September 2023) . - p.3542-3557 Index. décimale : PER Périodiques Résumé : Children with complex behavioral profiles (e.g., ASD?+?ADHD) may experience delays in obtaining a final diagnosis. Low-resource or underrepresented groups may be at even greater risk for delayed diagnosis. We assessed the effect of sociodemographic factors, symptom complexity and co-occurring conditions, and identifier of first symptoms on diagnostic trajectories among children aged 3-17 years diagnosed with ASD (n=52) or ASD?+?ADHD (n=352) from a nationally-representative sample. Race/ethnicity and gender disparities were evident in both groups. Race, symptom complexity, and co-occuring conditions predicted age of final diagnosis and wait time between first concern and final diagnosis, both of which were staggeringly high. Results suggest a complex influence of sociodemographic factors on the diagnostic pathway, and risk of health disparities as a function of intersectionality. En ligne : https://doi.org/10.1007/s10803-022-05604-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511

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