Traduction partielle : G.M.
Gait Posture. 2014 Jan;39(1):229-34. doi: 10.1016/j.gaitpost.2013.07.012. Epub 2013 Aug 6.
Effets de recherche visuelle vs tâches auditives sur le contrôle postural chez les enfants avec des troubles du spectre autistique
Source
Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran. Electronic address: amirmemari@farabi.tums.ac.irAbstract
Des recherches récentes dans le contrôle moteur montre le rôle interactif des facteurs cognitifs dans le contrôle postural.
Recent research in motor control shows the interactive role of cognitive factors in postural control.
However, there is little understanding in how children with autism spectrum disorder (ASD) develop their postural behaviors. This study compares the interference of visual or auditory tasks on postural control in children with ASD. We examined 19 children with ASD (10-15 years old) and also 28 age-matched typically developing (TD) children. They were asked to perform two tasks during postural control: (1) a visual searching task (2) an auditory digit span task. Postural performances were measured with a force platform.
Les résultats ont montré que les enfants avec TSA ont eu des scores de balancement postural plus élevés dans la tâche visuelle vs la tâche auditive ; mais les scores des enfants au développement typique (TD) sont restés inchangés . Les enfants avec TSA ont également montré des scores de balancement significativement plus élevés que les enfants TD dans tous les paramètres .
Nous concluons que , en plus de différences fondamentales dans les modes de contrôle de la posture des enfants avec TSA par rapport aux enfants TD , les tâches visuelles et auditives peuvent influencer différemment le contrôle postural dans cette population .
Results showed that children with ASD indicated higher postural sway scores in visual task vs. auditory task; as root mean square (p=0.04), mean velocity (p=0.01) and sway area (p=0.02) but TD children scores remained unchanged. Children with ASD also showed significantly higher sway scores than TD children in all parameters. We conclude that in addition to primary differences in patterns of postural control of children with ASD compared to TD children, visual and auditory tasks may differently influence the postural control in this population.
Copyright © 2013 Elsevier B.V. All rights reserved.
Recent research in motor control shows the interactive role of cognitive factors in postural control.
However, there is little understanding in how children with autism spectrum disorder (ASD) develop their postural behaviors. This study compares the interference of visual or auditory tasks on postural control in children with ASD. We examined 19 children with ASD (10-15 years old) and also 28 age-matched typically developing (TD) children. They were asked to perform two tasks during postural control: (1) a visual searching task (2) an auditory digit span task. Postural performances were measured with a force platform.
Les résultats ont montré que les enfants avec TSA ont eu des scores de balancement postural plus élevés dans la tâche visuelle vs la tâche auditive ; mais les scores des enfants au développement typique (TD) sont restés inchangés . Les enfants avec TSA ont également montré des scores de balancement significativement plus élevés que les enfants TD dans tous les paramètres .
Nous concluons que , en plus de différences fondamentales dans les modes de contrôle de la posture des enfants avec TSA par rapport aux enfants TD , les tâches visuelles et auditives peuvent influencer différemment le contrôle postural dans cette population .
Results showed that children with ASD indicated higher postural sway scores in visual task vs. auditory task; as root mean square (p=0.04), mean velocity (p=0.01) and sway area (p=0.02) but TD children scores remained unchanged. Children with ASD also showed significantly higher sway scores than TD children in all parameters. We conclude that in addition to primary differences in patterns of postural control of children with ASD compared to TD children, visual and auditory tasks may differently influence the postural control in this population.
Copyright © 2013 Elsevier B.V. All rights reserved.
- PMID: 23931847
