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Movement Disorders and Syndromic Autism: A Systematic Review / L. BELL in Journal of Autism and Developmental Disorders, 49-1 (January 2019)
[article]
Titre : Movement Disorders and Syndromic Autism: A Systematic Review Type de document : Texte imprimé et/ou numérique Auteurs : L. BELL, Auteur ; A. WITTKOWSKI, Auteur ; D. J. HARE, Auteur Article en page(s) : p.54-67 Langues : Anglais (eng) Mots-clés : Angelman Ataxia Autism Dystonia Extra-pyramidal Movement disorder Retts Rigidity Tremor Index. décimale : PER Périodiques Résumé : Movement disorders are reported in idiopathic autism but the extent to which comparable movement disorders are found in syndromic/co-morbid autism is unknown. A systematic search of Medline, Embase, PsychINFO and CINAHL on the prevalence of specific movement disorder in syndromic autism associated with specific genetic syndromes identified 16 papers, all relating to Angelman syndrome or Rett syndrome. Prevalence rates of 72.7-100% and 25.0-27.3% were reported for ataxia and tremor, respectively, in Angelman syndrome. In Rett syndrome, prevalence rates of 43.6-50% were reported for ataxia and 27.3-48.3% for tremor with additional reports of dystonia, rigidity and pyramidal signs. However, reliable assessment measures were rarely used and recruitment was often not described in sufficient detail. En ligne : http://dx.doi.org/10.1007/s10803-018-3658-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.54-67[article] Movement Disorders and Syndromic Autism: A Systematic Review [Texte imprimé et/ou numérique] / L. BELL, Auteur ; A. WITTKOWSKI, Auteur ; D. J. HARE, Auteur . - p.54-67.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.54-67
Mots-clés : Angelman Ataxia Autism Dystonia Extra-pyramidal Movement disorder Retts Rigidity Tremor Index. décimale : PER Périodiques Résumé : Movement disorders are reported in idiopathic autism but the extent to which comparable movement disorders are found in syndromic/co-morbid autism is unknown. A systematic search of Medline, Embase, PsychINFO and CINAHL on the prevalence of specific movement disorder in syndromic autism associated with specific genetic syndromes identified 16 papers, all relating to Angelman syndrome or Rett syndrome. Prevalence rates of 72.7-100% and 25.0-27.3% were reported for ataxia and tremor, respectively, in Angelman syndrome. In Rett syndrome, prevalence rates of 43.6-50% were reported for ataxia and 27.3-48.3% for tremor with additional reports of dystonia, rigidity and pyramidal signs. However, reliable assessment measures were rarely used and recruitment was often not described in sufficient detail. En ligne : http://dx.doi.org/10.1007/s10803-018-3658-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376 Motor skills predict adaptive behavior in autistic children and adolescents / Nicholas E. FEARS in Autism Research, 15-6 (June 2022)
[article]
Titre : Motor skills predict adaptive behavior in autistic children and adolescents Type de document : Texte imprimé et/ou numérique Auteurs : Nicholas E. FEARS, Auteur ; Stephanie A. PALMER, Auteur ; Haylie L. MILLER, Auteur Article en page(s) : p.1083-1089 Langues : Anglais (eng) Mots-clés : Adaptation, Psychological Adolescent Autism Spectrum Disorder/complications Autistic Disorder/complications Child Humans Intelligence Tests Motor Skills adaptive behavior autism spectrum disorder intelligence movement disorder Index. décimale : PER Périodiques Résumé : It is well-documented that intelligence quotient (IQ) is a poor predictor of adaptive behavior scores in autism, with autistic children having lower adaptive behavior scores than would be predicted based on their IQ scores. Differences in motor skills may explain the variability in their adaptive behavior scores. The current study examined how motor skills might explain autistic individuals' low adaptive behavior scores and which individual components of IQ (i.e., verbal comprehension and perceptual reasoning) and motor skills (i.e., manual dexterity, aiming and catching, and balance) may drive this effect. We examined the associations between IQ, motor skills, calibrated severity, and adaptive behavior scores in 45 autistic children and adolescents. Using a t-test, we found a significant difference (p <0.001) between full-scale IQ and adaptive behavior scores, indicating that our participants' adaptive behavior scores were lower than would be expected given their full-scale IQ. Using a linear regression, we investigated whether motor skills predicted adaptive behavior in autistic children and adolescents and found that motor skills scores were associated with adaptive behavior scores (p =?0.022). To further investigate these associations, we used another linear regression to examine how individual components of IQ and motor skills predicted adaptive behavior scores in autistic children and adolescents. Our results indicated that manual dexterity scores were associated with adaptive behavior scores (p =?0.036). These findings clearly illustrate the need for further understanding of autistic individuals' difficulties with adaptive behavior and the potential role of motor skill difficulties that may underlie these difficulties. LAY SUMMARY: Autistic children have lower adaptive behavior scores (e.g., daily living skills, social skills, communication) than intelligence scores (e.g., verbal and perceptual skills) along with difficulties with motor skills. Motor skills may explain the gap between adaptive behavior and intelligence. We found motor skills were associated with adaptive behavior in autistic children and adolescents. In particular, hand coordination was associated with adaptive behavior. We need to better understand how autistic individuals' motor skills impact their adaptive behavior to provide effective supports. En ligne : http://dx.doi.org/10.1002/aur.2708 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476
in Autism Research > 15-6 (June 2022) . - p.1083-1089[article] Motor skills predict adaptive behavior in autistic children and adolescents [Texte imprimé et/ou numérique] / Nicholas E. FEARS, Auteur ; Stephanie A. PALMER, Auteur ; Haylie L. MILLER, Auteur . - p.1083-1089.
Langues : Anglais (eng)
in Autism Research > 15-6 (June 2022) . - p.1083-1089
Mots-clés : Adaptation, Psychological Adolescent Autism Spectrum Disorder/complications Autistic Disorder/complications Child Humans Intelligence Tests Motor Skills adaptive behavior autism spectrum disorder intelligence movement disorder Index. décimale : PER Périodiques Résumé : It is well-documented that intelligence quotient (IQ) is a poor predictor of adaptive behavior scores in autism, with autistic children having lower adaptive behavior scores than would be predicted based on their IQ scores. Differences in motor skills may explain the variability in their adaptive behavior scores. The current study examined how motor skills might explain autistic individuals' low adaptive behavior scores and which individual components of IQ (i.e., verbal comprehension and perceptual reasoning) and motor skills (i.e., manual dexterity, aiming and catching, and balance) may drive this effect. We examined the associations between IQ, motor skills, calibrated severity, and adaptive behavior scores in 45 autistic children and adolescents. Using a t-test, we found a significant difference (p <0.001) between full-scale IQ and adaptive behavior scores, indicating that our participants' adaptive behavior scores were lower than would be expected given their full-scale IQ. Using a linear regression, we investigated whether motor skills predicted adaptive behavior in autistic children and adolescents and found that motor skills scores were associated with adaptive behavior scores (p =?0.022). To further investigate these associations, we used another linear regression to examine how individual components of IQ and motor skills predicted adaptive behavior scores in autistic children and adolescents. Our results indicated that manual dexterity scores were associated with adaptive behavior scores (p =?0.036). These findings clearly illustrate the need for further understanding of autistic individuals' difficulties with adaptive behavior and the potential role of motor skill difficulties that may underlie these difficulties. LAY SUMMARY: Autistic children have lower adaptive behavior scores (e.g., daily living skills, social skills, communication) than intelligence scores (e.g., verbal and perceptual skills) along with difficulties with motor skills. Motor skills may explain the gap between adaptive behavior and intelligence. We found motor skills were associated with adaptive behavior in autistic children and adolescents. In particular, hand coordination was associated with adaptive behavior. We need to better understand how autistic individuals' motor skills impact their adaptive behavior to provide effective supports. En ligne : http://dx.doi.org/10.1002/aur.2708 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476