Movement perception and movement production in Asperger's Syndrome / Kelly J. PRICE in Research in Autism Spectrum Disorders, 6-1 (January-March 2012)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 6-1 (January-March 2012) . - p.391-398 Titre : Movement perception and movement production in Asperger's Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Kelly J. PRICE, Auteur ; Maggie SHIFFRAR, Auteur ; Kimberly A. KERNS, Auteur Année de publication : 2012 Article en page(s) : p.391-398 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder (ASD)  Asperger's Syndrome (AS)  Motor skills  Motion perception  Biological motion Index. décimale : PER Périodiques Résumé : To determine whether motor difficulties documented in Asperger's Syndrome (AS) are related to compromised visual abilities, this study examined perception and movement in response to dynamic visual environments. Fourteen males with AS and 16 controls aged 7–23 completed measures of motor skills, postural response to optic flow, and visual sensitivity to static form and coherent motion in random dot kinematograms and point-light walkers. No group differences were found in sensitivity to static form or coherent motion. However, significant group differences were found in visual sensitivity to human movement and postural responsivity to optic flow, which both correlated with motor skills. This may suggest difficulties in perception and production of movement and dysfunctional perceptual-motor linkages in AS. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.06.013 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146 [article] Movement perception and movement production in Asperger's Syndrome [Texte imprimé et/ou numérique] / Kelly J. PRICE, Auteur ; Maggie SHIFFRAR, Auteur ; Kimberly A. KERNS, Auteur . - 2012 . - p.391-398. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 6-1 (January-March 2012) . - p.391-398 Mots-clés : Autism spectrum disorder (ASD)  Asperger's Syndrome (AS)  Motor skills  Motion perception  Biological motion Index. décimale : PER Périodiques Résumé : To determine whether motor difficulties documented in Asperger's Syndrome (AS) are related to compromised visual abilities, this study examined perception and movement in response to dynamic visual environments. Fourteen males with AS and 16 controls aged 7–23 completed measures of motor skills, postural response to optic flow, and visual sensitivity to static form and coherent motion in random dot kinematograms and point-light walkers. No group differences were found in sensitivity to static form or coherent motion. However, significant group differences were found in visual sensitivity to human movement and postural responsivity to optic flow, which both correlated with motor skills. This may suggest difficulties in perception and production of movement and dysfunctional perceptual-motor linkages in AS. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.06.013 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146

Timing deficits are implicated in motor dysfunction in Asperger's Syndrome / Kelly J. PRICE in Research in Autism Spectrum Disorders, 6-2 (April-June 2012)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 6-2 (April-June 2012) . - p.857-860 Titre : Timing deficits are implicated in motor dysfunction in Asperger's Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Kelly J. PRICE, Auteur ; Dorothy EDGELL, Auteur ; Kimberly A. KERNS, Auteur Année de publication : 2012 Article en page(s) : p.857-860 Langues : Anglais (eng) Mots-clés : Asperger  Autism  Motor  Movement  Timing  Perception Index. décimale : PER Périodiques Résumé : This study addressed what role movement timing irregularities have in producing the motor deficits documented in Asperger's Syndrome (AS). Participants included males with AS (n = 14) and without (n = 16), matched by age (7–23 years) and with no significant IQ differences. They completed measures of timing perception (comparisons of tempo of tones) and production (rhythmic finger tapping), and general motor skills (Dean–Woodcock Neuropsychological Battery motor tests). No central timing difficulties were noted, but the AS group showed more irregularity in motor implementation (with a large effect size), and this irregularity correlated with general motor skills. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.11.007 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Timing deficits are implicated in motor dysfunction in Asperger's Syndrome [Texte imprimé et/ou numérique] / Kelly J. PRICE, Auteur ; Dorothy EDGELL, Auteur ; Kimberly A. KERNS, Auteur . - 2012 . - p.857-860. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 6-2 (April-June 2012) . - p.857-860 Mots-clés : Asperger  Autism  Motor  Movement  Timing  Perception Index. décimale : PER Périodiques Résumé : This study addressed what role movement timing irregularities have in producing the motor deficits documented in Asperger's Syndrome (AS). Participants included males with AS (n = 14) and without (n = 16), matched by age (7–23 years) and with no significant IQ differences. They completed measures of timing perception (comparisons of tempo of tones) and production (rhythmic finger tapping), and general motor skills (Dean–Woodcock Neuropsychological Battery motor tests). No central timing difficulties were noted, but the AS group showed more irregularity in motor implementation (with a large effect size), and this irregularity correlated with general motor skills. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.11.007 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

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