In 10% to 15% of cases, there is no clear cause of CP. There is increasing recognition that genetics plays a part, but no standardized approach to genetic testing in patients with CP exists.  In this study we asked the question whether both people with and without known risk factors for CP should have genetic testing.

Cerebral Palsy affects body movement, muscle control, muscle coordination, muscle tone, reflex, posture and balance. Depending on the part of the brain that is injured depends on how someone’s muscle tone will be effected. For people with spastic CP they have increased muscle tone because of the part of the brain that's injured. If causes very tight muscles which in turn effects the movement of the joints and of the limbs. For others who have dyskinetic CP they lose the ability to have voluntary control over their muscles, and they can have jerky and uncontrolled movement patterns.