Cerebral Palsy Cerebral Palsy
Centers for Disease Control and Prevention
Learn more about the signs and causes of cerebral palsy and what to do if you think your child might have it.
Cerebral palsy is a group of disorders that affect a person’s ability to move and keep their balance and posture as a result of an injury to parts of the brain, or as a result of a problem with development. Cerebral means having to do with the brain. Palsy means weakness or problems with using the muscles. Often the problem happens before birth or soon after being born. Cerebral palsy causes different types of disabilities in each child. A child may simply be a little clumsy or awkward, or unable to walk at all.
How Common Is Cerebral Palsy?
CDC released a new study in the March 2008 issue of Pediatrics which shows the average prevalence of cerebral palsy (CP) as 3.6 per 1,000 children or about 1 in 278 children. This first report of the prevalence and characteristics of CP, the most common cause of motor disability in childhood, are from Georgia, Alabama and Wisconsin.
The study, “Prevalence of Cerebral Palsy in 8-year-old Children in Three Areas of the United States in 2002: A Multisite Collaboration,” found the prevalence to be remarkably similar across all three sites, ranging from 3.3 in Wisconsin to 3.8 in Georgia. All sites reported the highest prevalence among boys, African-Americans and those living in low- and middle-income neighborhoods. Prevalence rates were lowest among Hispanic children.
What Are Some of the Signs of Cerebral Palsy?
The signs of cerebral palsy vary greatly because there are many different types and levels of disability. The main sign that your child might have cerebral palsy is a delay reaching the motor or movement milestones. If you see any of these signs, call your child’s doctor or nurse.
A child over 2 months with cerebral palsy might:
• Have difficulty controlling head when picked up
• Have stiff legs that cross or “scissor” when picked up
A child over 6 months with cerebral palsy might:
• Continue to have a hard time controlling head when picked up
• Reach with only one hand while keeping the other in a fist
A child over 10 months with cerebral palsy might:
• Crawl by pushing off with one hand and leg while dragging
the opposite hand and leg
• Not sit by himself or herself
A child over 12 months with cerebral palsy might:
• Not crawl
• Not be able to stand with support
A child over 24 months with cerebral palsy might:
• Not be able to walk
• Not be able to push a toy with wheels
What Causes Cerebral Palsy?
Cerebral palsy is caused by a problem in the brain that affects a child’s ability to control his or her muscles. Problems in different parts of the brain cause problems in different parts of the body. There are many possible causes of problems, such as genetic conditions, problems with the blood supply to the brain before birth, infections, bleeding in the brain, lack of oxygen, severe jaundice, and head injury.
Learn more about causes of cerebral palsy.
What Can I Do If I Think My Child Might Have Cerebral Palsy?
If you or your doctor has concerns about cerebral palsy, you can seek the help of a specialist such as a developmental pediatrician or child neurologist, and you can contact your local early intervention agency (for children under 3) or public school (for children 3 and older). To find out who to speak to in your area, contact the National Dissemination Center for Children with Disabilities by calling 1-800-695-0285 or logging on to http://www.nichcy.org/.