Format

Send to

Choose Destination

See 1 citation found by title matching your search:

J Mot Behav. 2007 Jul;39(4):306-16.

Lower extremity kinetics for balance control in children with cerebral palsy.

Author information

1
Department of Physiology and Neuroscience, New York University School of Medicine, Eugene, OR 97403, USA.

Abstract

The authors examined and compared the effect of support-surface perturbations of various magnitudes on lower extremity kinetics of 7 children with cerebral palsy (CP) and 8 typically developing (TD) children. Results showed that the highest velocity tolerated without stepping was slower in children with CP than in either age-matched TD or younger TD children. Multimodal torque profiles were more frequent in children with CP than in TD controls. TD groups temporally and spatially organized torque activation, whereas children with CP activated all joints simultaneously and showed altered torque contribution patterns among joints. Those results suggest that impairments in reactive postural control in children with CP result not only from developmental delay but also from pathology. Evidence for pathology included increased numbers of torque bursts required to regain stability and less efficient temporal and spatial organization of torque activation patterns.

PMID:
17664172
DOI:
10.3200/JMBR.39.4.306-316
[Indexed for MEDLINE]

Supplemental Content

Loading ...
Support Center