This trial is designed to evaluate the use of the patient’s own bone marrow cells for the treatment of cerebral palsy. The trial is being conducted by Chaitanya Hospital in Pune and expects to enrol 100 subjects (younger than 15 years) by March2014. Participants will receive mesenchymal stem cells from their own bone marrow injected directly into the fluid surrounding their spinal cord (intrathecal injection). Participants will be monitored for complications, as well as changes in their clinical condition.