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Muscle strength and executive function in children and adolescents with autism spectrum disorder / S. LUDYGA in Autism Research, 14-12 (December 2021)
[article]
Titre : Muscle strength and executive function in children and adolescents with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : S. LUDYGA, Auteur ; U. PÜHSE, Auteur ; M. GERBER, Auteur ; M. MÜCKE, Auteur Article en page(s) : p.2555-2563 Langues : Anglais (eng) Mots-clés : Adolescent Autism Spectrum Disorder/complications Child Cognition Cross-Sectional Studies Executive Function Humans Muscle Strength cognitive performance development information processing mental disorder physical fitness Index. décimale : PER Périodiques Résumé : The development of effective (non-pharmacological) treatment approaches for executive dysfunction in autism spectrum disorder (ASD) requires evidence that factors influencing this domain can be modified by behavioral interventions. The present cross-sectional study investigated the relative associations of ASD, muscle strength and body mass index with executive function and information processing among the Healthy Brain Network cohort. Patients with ASD (N = 174) and healthy peers (N = 202) aged 5 to 18?years completed cognitive tasks of the NIH toolbox (Pattern Comparison, Flanker, List Sorting, Card Sorting) to assess core components of executive function and information processing. Additionally, anthropometrics and muscle strength were collected from selected items (push-ups, curl-ups, trunk lift, and grip strength) of the Fitnessgram battery. Based on structural equation modeling, ASD was related to impaired muscle strength and executive function, when confounders (age, sex, pubertal status, and socioeconomic status) were accounted for. Muscle strength further showed independent contributions to information processing and executive function. This association was moderated by ASD, so that higher muscle strength was related to higher executive function in ASD patients only. The present findings provide a first indication that the promotion of muscle strength may have the potential to generally enhance information processing and to reduce ASD-related executive dysfunction in children and adolescents. LAY SUMMARY: In comparison to healthy peers, children with ASD showed impairments in executive function and muscle strength. Moreover, higher muscle strength was independently associated with better executive function, but only in ASD patients. This is a first indication that the promotion of muscle strength, for example, by regular exercise, could contribute to a reduction of ASD-related executive dysfunction. En ligne : http://dx.doi.org/10.1002/aur.2587 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450
in Autism Research > 14-12 (December 2021) . - p.2555-2563[article] Muscle strength and executive function in children and adolescents with autism spectrum disorder [Texte imprimé et/ou numérique] / S. LUDYGA, Auteur ; U. PÜHSE, Auteur ; M. GERBER, Auteur ; M. MÜCKE, Auteur . - p.2555-2563.
Langues : Anglais (eng)
in Autism Research > 14-12 (December 2021) . - p.2555-2563
Mots-clés : Adolescent Autism Spectrum Disorder/complications Child Cognition Cross-Sectional Studies Executive Function Humans Muscle Strength cognitive performance development information processing mental disorder physical fitness Index. décimale : PER Périodiques Résumé : The development of effective (non-pharmacological) treatment approaches for executive dysfunction in autism spectrum disorder (ASD) requires evidence that factors influencing this domain can be modified by behavioral interventions. The present cross-sectional study investigated the relative associations of ASD, muscle strength and body mass index with executive function and information processing among the Healthy Brain Network cohort. Patients with ASD (N = 174) and healthy peers (N = 202) aged 5 to 18?years completed cognitive tasks of the NIH toolbox (Pattern Comparison, Flanker, List Sorting, Card Sorting) to assess core components of executive function and information processing. Additionally, anthropometrics and muscle strength were collected from selected items (push-ups, curl-ups, trunk lift, and grip strength) of the Fitnessgram battery. Based on structural equation modeling, ASD was related to impaired muscle strength and executive function, when confounders (age, sex, pubertal status, and socioeconomic status) were accounted for. Muscle strength further showed independent contributions to information processing and executive function. This association was moderated by ASD, so that higher muscle strength was related to higher executive function in ASD patients only. The present findings provide a first indication that the promotion of muscle strength may have the potential to generally enhance information processing and to reduce ASD-related executive dysfunction in children and adolescents. LAY SUMMARY: In comparison to healthy peers, children with ASD showed impairments in executive function and muscle strength. Moreover, higher muscle strength was independently associated with better executive function, but only in ASD patients. This is a first indication that the promotion of muscle strength, for example, by regular exercise, could contribute to a reduction of ASD-related executive dysfunction. En ligne : http://dx.doi.org/10.1002/aur.2587 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 Autism severity and muscle strength: A correlation analysis / Janet K. KERN in Research in Autism Spectrum Disorders, 5-3 (July-September 2011)
[article]
Titre : Autism severity and muscle strength: A correlation analysis Type de document : Texte imprimé et/ou numérique Auteurs : Janet K. KERN, Auteur ; David A. GEIER, Auteur ; James B. ADAMS, Auteur ; Melissa R. TROUTMAN, Auteur ; Georgia DAVIS, Auteur ; Paul G. KING, Auteur ; John L. YOUNG, Auteur ; Mark R. GEIER, Auteur Année de publication : 2011 Article en page(s) : p.1011-1015 Langues : Anglais (eng) Mots-clés : Autism Autism severity Muscle strength Grip strength Index. décimale : PER Périodiques Résumé : The current study examined the relationship between muscle strength, as measured by hand grip strength, and autism severity, as measured by the Childhood Autism Rating Scale (CARS). Thirty-seven (37) children with a diagnosis of autism spectrum disorder (ASD) were evaluated using the CARS and then tested for hand muscle strength using a hand grip dynamometer. Statistical analysis was then conducted to examine the relationship between autism severity and hand muscle strength. The model generated in the present study showed that the CARS score is a significant predictor of Max Hand Muscle Score after adjustment for age, race, gender, year of birth, and a history of prior chelation therapy. Evidence suggests that hand grip strength in children with ASD is related to the severity of the disorder. Further research is needed to determine the extent and consistency of the muscle weakness and possible treatments. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.11.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=118
in Research in Autism Spectrum Disorders > 5-3 (July-September 2011) . - p.1011-1015[article] Autism severity and muscle strength: A correlation analysis [Texte imprimé et/ou numérique] / Janet K. KERN, Auteur ; David A. GEIER, Auteur ; James B. ADAMS, Auteur ; Melissa R. TROUTMAN, Auteur ; Georgia DAVIS, Auteur ; Paul G. KING, Auteur ; John L. YOUNG, Auteur ; Mark R. GEIER, Auteur . - 2011 . - p.1011-1015.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 5-3 (July-September 2011) . - p.1011-1015
Mots-clés : Autism Autism severity Muscle strength Grip strength Index. décimale : PER Périodiques Résumé : The current study examined the relationship between muscle strength, as measured by hand grip strength, and autism severity, as measured by the Childhood Autism Rating Scale (CARS). Thirty-seven (37) children with a diagnosis of autism spectrum disorder (ASD) were evaluated using the CARS and then tested for hand muscle strength using a hand grip dynamometer. Statistical analysis was then conducted to examine the relationship between autism severity and hand muscle strength. The model generated in the present study showed that the CARS score is a significant predictor of Max Hand Muscle Score after adjustment for age, race, gender, year of birth, and a history of prior chelation therapy. Evidence suggests that hand grip strength in children with ASD is related to the severity of the disorder. Further research is needed to determine the extent and consistency of the muscle weakness and possible treatments. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.11.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=118