Cerebral palsy is a group of diseases that affect a person's ability to move and maintain balance and posture. The disorders appear in the first year of life. Usually they do not become worse over time. People with cerebral palsy may have difficulty walking. They may also have problems with tasks such as writing or using scissors. Some have other medical conditions including seizure disorders or mental disorders.

Cerebral palsy occurs when the brain regions that control movement and posture do not develop properly or be damaged. The first signs of cerebral palsy usually appear before 3 years. Babies with cerebral palsy are frequently slow to roll, sit, crawl, smile or walk. Some babies are born with cerebral palsy, while others get it after birth.

There is no cure for cerebral palsy, but treatment can improve the lives of those who do. Treatment includes medicines, braces and physical therapy, occupational therapy and speech therapy.