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Video

Tremor and Rigidity in Parkinson's Disease

The presenting symptoms of Parkinson's disease, unilateral tremor and rigidity, was typical in this 76-year old woman. When the left arm is flexed, "cogwheel" rigidity is observed. Similar power applied to the right arm results in faster passive movements.

Tremor and Rigidity in Parkinson's Disease!!video!!

Tremor and rigidity in Parkinson's disease

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