Chorea is a movement disorder that causes involuntary, unpredictable body movements. Symptoms may include fidgeting to severe uncontrolled arm and leg movements. Chorea is a movement disorder that ...
Chorea and hemiballismus are both forms of involuntary movement disorders. Hemiballismus can cause sudden, violent, and flinging motions. Chorea can cause irregular, spontaneous, and nonrepetitive ...