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Parkinson's Disease

Treatment and Research - Surgical Treatments and Other Therapies

Some studies have also found that pallidotomy can improve gait and balance and reduce the amount of levodopa people need, thus reducing the dyskinesias and dystonia caused by the drugs. A related surgical procedure, called thalamotomy, involves destroying part of the brain's thalamus. Thalamotomy is useful mainly to reduce tremor.