Angelman Syndrome: A Genetic Disorder That Affects the Nervous System
What is Angelman syndrome?
Angelman syndrome (AS) is a genetic disorder that primarily affects the nervous system. It is characterized by a number of symptoms, including intellectual disability, speech impairment, motor difficulties, and seizures.
What are the symptoms of Angelman syndrome?
The symptoms of AS can vary depending on the individual. However, some of the most common symptoms include:
- Intellectual disability
- Speech impairment
- Motor difficulties
- Seizures
- Happy and excitable attitude
- Frequent smiling and laughing
- Hand-flapping
- Feeding difficulties
- Sleep problems
- Abnormal behavior
What causes Angelman syndrome?
AS is caused by a genetic change on chromosome 15. In most cases, the child inherits the genetic change from one of their parents. However, in some cases, the genetic change occurs spontaneously.
How is Angelman syndrome diagnosed?
AS is usually diagnosed based on the child's symptoms and a physical exam. Genetic testing can also be used to confirm the diagnosis.
How is Angelman syndrome treated?
There is no cure for AS, but there are treatments that can help to improve the child's symptoms. These treatments may include:
- Medication
- Physical therapy
- Occupational therapy
- Speech therapy
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