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 ...
Motor symptoms of Huntington's disease (HD) are so central to the genetic neurodegenerative disease that it was long called Huntington's chorea. However, they're often untreated, despite a growing ...