Journal of Autism and Developmental Disorders

, Volume 35, Issue 1, pp 91–102

Goal Directed Locomotion and Balance Control in Autistic Children

  • S. Vernazza-Martin
  • N. Martin
  • A. Vernazza
  • A. Lepellec-Muller
  • M. Rufo
  • J. Massion
  • C. Assaiante
Article

DOI: 10.1007/s10803-004-1037-3

Cite this article as:
Vernazza-Martin, S., Martin, N., Vernazza, A. et al. J Autism Dev Disord (2005) 35: 91. doi:10.1007/s10803-004-1037-3

Abstract

This article focuses on postural anticipation and multi-joint coordination during locomotion in healthy and autistic children. Three questions were addressed: (1) Are gait parameters modified in autistic children? (2) Is equilibrium control affected in autistic children? (3) Is locomotion adjusted to the experimenter-imposed goal? Six healthy children and nine autistic children were instructed to walk to a location (a child-sized playhouse) inside the psychomotor room of the pedopsychiatric centre located approximately 5 m in front of them. A kinematic analysis of gait (ELITE system) indicates that, rather than gait parameters or balance control, the main components affected in autistic children during locomotion are the goal of the action, the orientation towards this goal and the definition of the trajectory due probably to an impairment of movement planning.

Keywords

Human development goal-directed locomotion motor control anticipation coordination autism 

Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • S. Vernazza-Martin
    • 1
    • 6
  • N. Martin
    • 2
  • A. Vernazza
    • 3
  • A. Lepellec-Muller
    • 1
  • M. Rufo
    • 3
  • J. Massion
    • 4
  • C. Assaiante
    • 5
  1. 1.Laboratoire Sport et Culture EA2931Université Paris-X NanterreFrance
  2. 2.Lodyc UMR 7617Université Pierre et Marie CurieCedex 05France
  3. 3.Service de Pédopsychiatrie, Centre Médico-Psychologique de l’enfant et de sa familleHôpital Sainte-MargueriteFrance
  4. 4.Laboratoire Parole et LangageUniversité de Provence-CNRSAix-en-ProvenceFrance
  5. 5.Laboratoire Développement et Pathologie du MouvementCNRSFrance
  6. 6.S.Vernazza-MartinFrance

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