Cerebral palsy is caused by damage to the infant brain. This damage can involve not only the motor parts of the brain, but also the parts that deal with vision. This is not related to damage to the eye but is related to damage of the parts of the brain that process visual information.
Sleep is important to all of us, but it's especially important for infants. When infants go to sleep, they start to create neural networks about what they've been learning during the day. It's estimated that as many as one in five children with disabilities have a sleep disorder, and that's higher than the rate of typically-developing children. Finding sleep interventions for these children is incredibly important so they can lay down their brain networks and continue to learn during their early childhood years.
Upper limb therapies and interventions have been well studied in cerebral palsy. Different interventions that have good evidence are Constraint Induced Movement Therapy (CIMT) and Bimanual Therapy. CIMT has been shown to be successful in children with hemiplegic cerebral palsy (CP). CIMT uses a splint to physically constrain the uninvolved arm and encourage them to use the more involved or affected arm.
Children with cerebral palsy experience brain damage around birth or before birth. So the language of the brain in other words, the way they will move, will be different from typical movements. So by looking at their movements, we will understand that there is something that is wrong in the brain.