RESUMEN
The treatment of cerebral palsy is still a big medical problem.The pathogenesis of spasticity,as result of a variety of lesions of the cerebral cortex,brain stem,spinal cord,is caused by involvement of the inhibitory pyramidal and parapyramidal descending tracts terminating on the spinal facilitatory myotatic reflex.A lesion of the descending tracts disturbs this equilibrium leading to spasticity,which is cha-racterized by muscle resistance at rest that is velocity dependent and associated with an increase in tonic stretch reflexes resulting from hype-rexcitability of the stretch reflex.Spasticity caused abnomal posture,caused special movement,and higher multilation,which affect children's life severely.There are so many ways to lower hypermyotonia,such as:drugs,rehabilitation care,acupuncture and so on.Bioelectric stimulation therapy is a new ways in the zone.Its curative effect and the mechanism are still in explore,this article just to give an overview about bioelectric stimulation therapy in curing spastic cerebral palsy.