Article

To improve postural stability in individuals with dystonic cerebral palsy, the
concept of a dynamic seat has been suggested as a potential solution. An
experimental set-up for the acquisition of movement during extensor thrusts while
sitting on a seating system was defined and applied on a group of dystonic
individuals, to compare a dynamic versus a rigid seat system, using quantitative
movement analysis. The seating system in dynamic configuration is able to reduce
the extensor thrust experienced by the consumers, as well as to increase range of
motion in the anterior-posterior direction, limiting the sliding down of trunk
and showing better upper limb smoothness during extensor thrusts. The procedures
used in this study appear to provide a useful tool for better understanding how
the concept of a dynamic back in a seat system may affect and influence position
and stability of individuals with dystonia on the seat system.

Langue : ANGLAIS