Cerebral palsy

Some kids move in a different way.

This happens because of the brain. The brain helps us move and stay balanced. Damage to the brain can cause these problems. It often happens before a baby is born.

Muscles may feel very stiff. Other muscles may feel weak. This can make it hard to sit or walk.

It can also be hard to talk. Some kids have trouble seeing or hearing. It may even be hard to eat.

Doctors use many ways to help. Some kids use braces to help them move.

Special exercises can help too. Many kids live great lives with this help.

Cerebral palsy is a group of movement disorders. These issues show up in early childhood.

It happens because of damage to the brain. The brain parts that control balance and posture are affected. This often happens before a baby is born. It can also happen during birth. Some causes are unknown. A 2024 study says genes may cause 25% of cases.

Symptoms vary for every person. Some muscles may feel stiff. This is called spastic cerebral palsy. Others may have poor coordination. This is called ataxic cerebral palsy. Some people have writhing movements. This is called dyskinetic cerebral palsy.

Movement is the main part of this condition. But it can affect other things too. Many people have trouble with speech. Some have trouble seeing or hearing. It can also make eating difficult.

There is no cure. But many treatments help. Physical therapy can help with movement. Doctors may use surgery to help muscles. Some people use braces to help them walk.

With the right help, many people live near-normal adult lives.

Cerebral palsy is a group of movement disorders that appear in early childhood.

These disorders affect how a person moves, balances, or keeps their posture. While movement is the main focus, it can also affect sight, hearing, and speech. Some people have very stiff muscles, while others might have weak muscles. Some may even have tremors or trouble with thinking and reasoning. The symptoms can change as a child grows. However, the underlying damage to the brain does not get worse over time.

This condition happens because of damage to the parts of the brain that control movement. Most often, this damage occurs while a baby is still growing before birth. It can also happen during childbirth or shortly after. Many times, doctors do not know the exact cause. Some risks include being a twin or being born early. Certain infections during pregnancy can also be a factor. A study from 2024 suggests that genes play a role in 25% of cases. This is much higher than the 2% doctors used to believe.

Doctors classify the different types based on the specific movement problems present.

People with stiff muscles have spastic cerebral palsy. Those with poor coordination in how they move have ataxic cerebral palsy. People with writhing movements have dyskinetic cerebral palsy. These labels help doctors choose the best way to help. Some people also deal with high muscle tone. This can cause bones and joints to change shape over time. This might lead to walking on toes or having curved spines.

History shows that people have known about this for a very long time.

The first descriptions come from Hippocrates in the 5th century BCE. In the 19th century, William John Little studied it extensively. People used to call a specific type "Little's disease." Later, William Osler gave it the name "cerebral palsy." This name comes from a German term meaning cerebral child-paralysis. It is considered an "old disease" because it appears in many historical records.

There is no cure for cerebral palsy, but many tools help people live well.

Physical therapy and speech therapy are very common. Some people use medications like baclofen to relax stiff muscles. Surgery can also help by lengthening muscles or changing nerves. Many people use assistive technology like braces or Lycra splints. These tools help with mobility and walking. With the right support, many people can achieve near-normal adult lives. Scientists are even looking into new things like stem cell therapy.

Cerebral palsy (CP) is a group of permanent movement disorders. These disorders affect how a person moves, maintains posture, and keeps their balance.

While movement is the primary concern, CP also impacts many other bodily systems. It can affect vision, hearing, and speech. Some people experience problems with thinking, learning, or feeling. It is important to note that the brain damage causing CP is non-progressive. This means the underlying injury does not get worse over time. However, the physical effects on the body can change as a child grows.

This condition results from abnormal development or damage to the brain. This damage specifically targets the parts that control movement and posture. Most instances occur during prenatal neurodevelopment, which is the growth of the brain before birth. Damage can also happen during childbirth or shortly after. Many causes remain unknown to doctors. Some risk factors include preterm birth or being a twin. Exposure to methylmercury or certain infections during pregnancy are also risks. A 2024 study suggests that inherited genetic causes affect 25% of cases. This is a significant increase from the 2% previously believed by scientists.

Doctors classify CP into different subtypes based on specific movement patterns.

Spastic cerebral palsy is characterized by stiff muscles. Ataxic cerebral palsy involves poor coordination during movement or locomotion. Dyskinetic cerebral palsy causes involuntary, writhing movements. Some people also experience issues with muscle tone. High muscle tone can manifest as spasticity or dystonia. Conversely, some individuals may have low muscle tone instead. These classifications help medical professionals understand the specific needs of each person.

Humans have documented this condition for thousands of years. Hippocrates provided the first known descriptions in the 5th century BCE. In the 19th century, William John Little conducted extensive studies. His work was so influential that spastic diplegia was once called "Little's disease." Later, William Osler coined the term "cerebral palsy." This name comes from a German term meaning "cerebral child-paralysis." Because it appears in ancient historical literature, it is often called an "old disease."

Cerebral palsy is the most common movement disorder in children. It occurs in approximately 2.1 per 1,000 live births. The condition can impact many secondary systems in the body. For example, 28% of people with CP have epilepsy. About 58% face difficulties with communication. At least 42% experience vision problems, and 23% to 56% have learning disabilities.

Additionally, 55.5% of people experience lower urinary tract symptoms. These statistics show how widely the effects of CP can reach.

Physical changes in the skeleton are common due to muscle imbalances.

In people with high muscle tone, muscles and tendons may grow at different rates than bones. This can lead to bone and joint deformities. Common issues include hip dislocation and ankle equinus, which is a toe-pointing deformity. Many children also develop scoliosis, a curvature of the spine. Estimates suggest scoliosis affects between 21% and 64% of children with CP. Because bones need normal muscle stress to grow properly, people with CP may be shorter than average. They may also have lower bone mineral density.

Managing cerebral palsy requires many different types of support. There is currently no known cure. However, various treatments help individuals live full lives. Physical, occupational, and speech therapies are very common. Medications like diazepam, baclofen, and botulinum toxin can relax stiff muscles. Surgery may be used to lengthen muscles or adjust overly active nerves. Assistive technology, such as external braces or Lycra splints, helps with mobility. Researchers are also examining potential new treatments like stem cell therapy. With appropriate support, many people achieve near-normal adult lives.