About Cerebral Palsy

About Cerebral Palsy
Cerebral palsy is one of the most common congenital (existing before birth or at birth) disorders of childhood. About 500,000 children and adults of all ages in the United States have the condition.

The three types of CP are:

spastic cerebral palsy — causes stiffness and movement difficulties
athetoid cerebral palsy — leads to involuntary and uncontrolled movements
ataxic cerebral palsy — causes a disturbed sense of balance and depth perception
Cerebral palsy affects muscle control and coordination, so even simple movements — like standing still — are difficult. Other vital functions that also involve motor skills and muscles — such as breathing, bladder and bowel control, eating, and learning — may also be affected when a child has CP. Cerebral palsy does not get worse over time.

Causes of Cerebral Palsy
The exact causes of most cases of CP are unknown, but many are the result of problems during pregnancy in which the brain is either damaged or doesn't develop normally. This can be due to infections, maternal health problems, or something else that interferes with normal brain development. Problems during labor and delivery can cause CP in some cases.

Premature babies — particularly those who weigh less than 3.3 pounds (1,510 grams) — have a higher risk of CP than babies that are carried full-term, as are other low birth weight babies and multiple births, such as twins and triplets.

Brain damage in infancy or early childhood can also lead to CP. A baby or toddler might suffer this damage because of lead poisoning, bacterial meningitis, malnutrition, being shaken as an infant (shaken baby syndrome), or being in a car accident while not properly restrained.