Central nervous system (CNS)
Your central nervous system (CNS) is made up of your brain and your spinal cord. Learn more about its role and the different parts of the brain.
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Peripheral nerve disorders
Peripheral nerves are the nerves that aren’t in the brain or spinal cord. Some disorders cause nerve damage that affects how your nerves function.
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Carpal tunnel syndrome
Carpal tunnel syndrome is a painful disorder caused by compression of a nerve in the wrist. Learn about the different causes, symptoms and treatments.
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Nervous system
Your nervous system controls many of your body’s functions, including walking, speaking and other activities. Learn more about how it works.
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