A patient has damage to the basal ganglia,particularly within the striatum,and demonstrates both chorea and hyperkinesia.What is your diagnosis?

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Damage to the basal ganglia, particularly within the striatum, is a characteristic of Huntington's disease. Chorea and hyperkinesia are among the movement disorders commonly associated with Huntington's disease. Parkinson's disease is characterized by bradykinesia rather than hyperkinesia, whereas hypermetria refers to a type of movement disorder associated with cerebellar dysfunction.

A Patient Has Damage to the Basal Ganglia,particularly Within the Striatum,and