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3 recherche sur le mot-clé 'Cross-syndrome'




Examining the specificity of postural control deficits in children with Autism Spectrum Disorder using a cross-syndrome approach / Daniel E. LIDSTONE in Research in Autism Spectrum Disorders, 72 (April 2020)
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Titre : Examining the specificity of postural control deficits in children with Autism Spectrum Disorder using a cross-syndrome approach Type de document : Texte imprimé et/ou numérique Auteurs : Daniel E. LIDSTONE, Auteur ; Faria Z. MIAH, Auteur ; Brach POSTON, Auteur ; Julie F. BEASLEY, Auteur ; Janet S. DUFEK, Auteur Article en page(s) : p.101514 Langues : Anglais (eng) Mots-clés : Cross-syndrome Postural control Balance Postural sway ASD Entropy Index. décimale : PER Périodiques Résumé : Background Postural control deficits are commonly reported in children with Autism Spectrum Disorder (ASD). However, identification of specific postural sway features that differentiate ASD from other neurodevelopmental disorders has not been examined. The current study employs a cross-syndrome approach by comparing postural sway area and direction-specific features of sway magnitude, sway velocity, and sway complexity between children with ASD, Fetal Alcohol Spectrum Disorder (FASD), Attention-Deficit Hyperactivity Disorder (ADHD), and typically developing (TD) controls. Method Eighty children (7–17 years old) participated in this study. Postural sway was measured on a force plate during 30-s of bilateral quiet stance and balance was assessed using a timed unipedal stance test. Results Results showed that (1) postural sway area and mediolateral (ML) sway magnitude were significantly greater in children with ASD vs. all groups (p?0.05); (2) anteroposterior (AP) sway magnitude and velocity were significantly greater in children with ASD vs. TD controls-only (p?0.05); and (3) static balance was similarly impaired in all clinical groups compared to TD children (p?0.05). Conclusions ASD-specific postural sway features were identified using a cross-syndrome design. Identifying ASD-specific motor impairments can be useful to understanding the neurological underpinnings of ASD. En ligne : https://doi.org/10.1016/j.rasd.2020.101514 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=420
in Research in Autism Spectrum Disorders > 72 (April 2020) . - p.101514[article] Examining the specificity of postural control deficits in children with Autism Spectrum Disorder using a cross-syndrome approach [Texte imprimé et/ou numérique] / Daniel E. LIDSTONE, Auteur ; Faria Z. MIAH, Auteur ; Brach POSTON, Auteur ; Julie F. BEASLEY, Auteur ; Janet S. DUFEK, Auteur . - p.101514.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 72 (April 2020) . - p.101514
Mots-clés : Cross-syndrome Postural control Balance Postural sway ASD Entropy Index. décimale : PER Périodiques Résumé : Background Postural control deficits are commonly reported in children with Autism Spectrum Disorder (ASD). However, identification of specific postural sway features that differentiate ASD from other neurodevelopmental disorders has not been examined. The current study employs a cross-syndrome approach by comparing postural sway area and direction-specific features of sway magnitude, sway velocity, and sway complexity between children with ASD, Fetal Alcohol Spectrum Disorder (FASD), Attention-Deficit Hyperactivity Disorder (ADHD), and typically developing (TD) controls. Method Eighty children (7–17 years old) participated in this study. Postural sway was measured on a force plate during 30-s of bilateral quiet stance and balance was assessed using a timed unipedal stance test. Results Results showed that (1) postural sway area and mediolateral (ML) sway magnitude were significantly greater in children with ASD vs. all groups (p?0.05); (2) anteroposterior (AP) sway magnitude and velocity were significantly greater in children with ASD vs. TD controls-only (p?0.05); and (3) static balance was similarly impaired in all clinical groups compared to TD children (p?0.05). Conclusions ASD-specific postural sway features were identified using a cross-syndrome design. Identifying ASD-specific motor impairments can be useful to understanding the neurological underpinnings of ASD. En ligne : https://doi.org/10.1016/j.rasd.2020.101514 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=420 Manual dexterity in children with autism spectrum disorder: A cross-syndrome approach / Daniel E. LIDSTONE in Research in Autism Spectrum Disorders, 73 (May 2019)
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Titre : Manual dexterity in children with autism spectrum disorder: A cross-syndrome approach Type de document : Texte imprimé et/ou numérique Auteurs : Daniel E. LIDSTONE, Auteur ; Faria Z. MIAH, Auteur ; Brach POSTON, Auteur ; Julie F. BEASLEY, Auteur ; Janet S. DUFEK, Auteur Article en page(s) : 101546 Langues : Anglais (eng) Mots-clés : Cross-syndrome Manual dexterity FASD ASD Asymmetry Index. décimale : PER Périodiques Résumé : Background Manual dexterity (MD) is important for performing most activities of daily living, and children with ASD show MD deficits. However, the specificity of MD deficits in children with ASD has not previously been examined. Similar to children with ASD, extant evidence suggests children with Fetal Alcohol Spectrum Disorder (FASD) and Attention-Deficit Hyperactivity Disorder (ADHD) also show MD impairments. The purpose of this study was to examine the specificity MD deficits in children with ASD using a cross-syndrome design. We examined dominant (D) and non-dominant (ND) hand performance using a relatively large sample of children with ASD, FASD, ADHD, and typically developing (TD) children. Method Seventy-two right-handed children (7–17 years old) participated in this study. To examine MD, the 9-hole pegboard test was completed on the D and ND-hands. The fastest time of three attempts was recorded. HPA was defined as the percent difference between D and ND-hand times. Results D-hand MD was significantly worse in children with ASD vs. typically developing (TD) children (p?=?0.002). ND-hand dexterity was significantly worse in children with ASD vs. FASD (p?=?0.049) and TD groups (p?=?0.004). Hand performance asymmetry (HPA) was significantly lower in the FASD group compared to both the ASD and ADHD groups (p?0.05). Conclusions These results show that children with ASD show specific deficits in MD not observed in children with FASD or ADHD. Furthermore, HPA was found to be a sensitive measure to prenatal alcohol exposure. Neurobiological mechanisms of ASD and FASD are discussed. En ligne : https://doi.org/10.1016/j.rasd.2020.101546 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421
in Research in Autism Spectrum Disorders > 73 (May 2019) . - 101546[article] Manual dexterity in children with autism spectrum disorder: A cross-syndrome approach [Texte imprimé et/ou numérique] / Daniel E. LIDSTONE, Auteur ; Faria Z. MIAH, Auteur ; Brach POSTON, Auteur ; Julie F. BEASLEY, Auteur ; Janet S. DUFEK, Auteur . - 101546.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 73 (May 2019) . - 101546
Mots-clés : Cross-syndrome Manual dexterity FASD ASD Asymmetry Index. décimale : PER Périodiques Résumé : Background Manual dexterity (MD) is important for performing most activities of daily living, and children with ASD show MD deficits. However, the specificity of MD deficits in children with ASD has not previously been examined. Similar to children with ASD, extant evidence suggests children with Fetal Alcohol Spectrum Disorder (FASD) and Attention-Deficit Hyperactivity Disorder (ADHD) also show MD impairments. The purpose of this study was to examine the specificity MD deficits in children with ASD using a cross-syndrome design. We examined dominant (D) and non-dominant (ND) hand performance using a relatively large sample of children with ASD, FASD, ADHD, and typically developing (TD) children. Method Seventy-two right-handed children (7–17 years old) participated in this study. To examine MD, the 9-hole pegboard test was completed on the D and ND-hands. The fastest time of three attempts was recorded. HPA was defined as the percent difference between D and ND-hand times. Results D-hand MD was significantly worse in children with ASD vs. typically developing (TD) children (p?=?0.002). ND-hand dexterity was significantly worse in children with ASD vs. FASD (p?=?0.049) and TD groups (p?=?0.004). Hand performance asymmetry (HPA) was significantly lower in the FASD group compared to both the ASD and ADHD groups (p?0.05). Conclusions These results show that children with ASD show specific deficits in MD not observed in children with FASD or ADHD. Furthermore, HPA was found to be a sensitive measure to prenatal alcohol exposure. Neurobiological mechanisms of ASD and FASD are discussed. En ligne : https://doi.org/10.1016/j.rasd.2020.101546 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421 Motor Deficits in Children With Autism Spectrum Disorder: A Cross-Syndrome Study / Martin MCPHILLIPS in Autism Research, 7-6 (December 2014)
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Titre : Motor Deficits in Children With Autism Spectrum Disorder: A Cross-Syndrome Study Type de document : Texte imprimé et/ou numérique Auteurs : Martin MCPHILLIPS, Auteur ; Jennifer FINLAY, Auteur ; Susanne BEJEROT, Auteur ; Mary HANLEY, Auteur Article en page(s) : p.664-676 Langues : Anglais (eng) Mots-clés : autism spectrum disorder specific language impairment motor deficit cross-syndrome Index. décimale : PER Périodiques Résumé : Recent research suggests that children with autism spectrum disorder (ASD) experience some level of motor difficulty, and that this may be associated with social communication skills. However, other studies show that children with language impairments, but without the social communication problems, are at risk of motor difficulties as well. The aim of the present study was to determine if children with ASD have syndrome-specific motor deficits in comparison to children with specific language impairment (SLI). We used an independent groups design with three groups of children (8–10 years old) matched on age and nonverbal IQ: an ASD group, an SLI group, and a typically developing (TD) group. All of the children completed an individually administered, standardized motor assessment battery. We found that the TD group demonstrated significantly better motor skills than either the ASD or SLI groups. Detailed analyses of the motor subtests revealed that the ASD and SLI groups had very similar motor profiles across a range of fine and gross motor skills, with one exception. We conclude that children with ASD, and SLI, are at risk of clinically significant motor deficits. However, future behavioral and neurological studies of motor skills in children with ASD should include an SLI comparison group in order to identify possible autism-specific deficits. En ligne : http://dx.doi.org/10.1002/aur.1408 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=256
in Autism Research > 7-6 (December 2014) . - p.664-676[article] Motor Deficits in Children With Autism Spectrum Disorder: A Cross-Syndrome Study [Texte imprimé et/ou numérique] / Martin MCPHILLIPS, Auteur ; Jennifer FINLAY, Auteur ; Susanne BEJEROT, Auteur ; Mary HANLEY, Auteur . - p.664-676.
Langues : Anglais (eng)
in Autism Research > 7-6 (December 2014) . - p.664-676
Mots-clés : autism spectrum disorder specific language impairment motor deficit cross-syndrome Index. décimale : PER Périodiques Résumé : Recent research suggests that children with autism spectrum disorder (ASD) experience some level of motor difficulty, and that this may be associated with social communication skills. However, other studies show that children with language impairments, but without the social communication problems, are at risk of motor difficulties as well. The aim of the present study was to determine if children with ASD have syndrome-specific motor deficits in comparison to children with specific language impairment (SLI). We used an independent groups design with three groups of children (8–10 years old) matched on age and nonverbal IQ: an ASD group, an SLI group, and a typically developing (TD) group. All of the children completed an individually administered, standardized motor assessment battery. We found that the TD group demonstrated significantly better motor skills than either the ASD or SLI groups. Detailed analyses of the motor subtests revealed that the ASD and SLI groups had very similar motor profiles across a range of fine and gross motor skills, with one exception. We conclude that children with ASD, and SLI, are at risk of clinically significant motor deficits. However, future behavioral and neurological studies of motor skills in children with ASD should include an SLI comparison group in order to identify possible autism-specific deficits. En ligne : http://dx.doi.org/10.1002/aur.1408 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=256