1. Age: 12 to 36 months of age (The diagnosis of CP is often uncertain under the age of 12 months. The cutoff at 36 months is to have a population of young children when the brain is most "plastic" and most susceptible to reorganization). 
2. Diagnosis: Diagnosis of spastic CP confirmed by a pediatric neurologist or pediatric rehabilitation specialist. 
3. Etiology: The insult to the central nervous system that caused the motor dysfunction must have occurred during gestation or within one year after birth independent of gestational age. 
4. Disease severity level: Gross Motor Function Classification System (GMFCS) levels I, II and III. 

NCT02167022_inc_T5
Person
Age
NCT02167022_inc_T6
Value
12 to 36 months of age
NCT02167022_inc_T8
Condition
spastic CP
NCT02167022_inc_T10
Temporal
one year after birth
NCT02167022_inc_T11
Measurement
Gross Motor Function Classification System (GMFCS)
NCT02167022_inc_T12
Value
levels I, II and III