Cerebral palsy is a congenital disorder of movement, muscle tone, or posture. Cerebral palsy is due to abnormal brain development, often before birth. Symptoms include exaggerated reflexes, floppy or rigid limbs, and involuntary motions. These appear by early childhood. Signs and symptoms vary among people. Often, symptoms include poor coordination, stiff muscles, weak muscles and tremors. There may be problems with sensation, vision, hearing, swallowing and speaking. Often, babies with cerebral palsy do not roll over, sit, crawl or walk as early as other children of their age. Other symptoms may include seizures and problems with thinking or reasoning, either of which occurs in about one third of people with CP. Cerebral palsy shows disability in the inability of movement. As some cases can be more severe for some individuals, some with CP require a wheelchair for movement because they have quadriplegic CP, wherea...