Discrete bimanual co-ordination in children and young adolescents with hemiparetic cerebral palsy: recent findings, implications and future research directions.

Abstract

Bimanual co-ordination is a field that has generated much research interest. It is clear that when hands move simultaneously there is a tendency for such movements to be synchronized. This phenomenon has also been observed in individuals with congenital brain damage, such as cerebral palsy. This paper provides an overview of past and current work in the area of bimanual co-ordination looking at the nature of the coupling and the underlying control of such movements. Work on 'non-disabled' individuals and unimanual reaching and grasping is included, but the main emphasis is bimanual co-ordination in children with hemiparetic cerebral palsy. The direction for future research is discussed and consideration given to the therapeutic implications of such work.