单词 | hemiballismus |
释义 | hemiballismushemiballismus[¦he·mē·bə′liz·məs]hemiballismushemiballismus[hem″e-bah-liz´mus]hem·i·bal·lis·mus(hem'ē-bal-iz'mŭs),hem·i·bal·lis·mus(hem'ē-bal-iz'mŭs)hemiballismusA condition of sudden onset, usually in elderly people, featuring violent, involuntary, spasmodic movements of large amplitude on one side of the body only. The movements are constant and exhausting but cease during sleep. Hemiballismus is caused by a loss of blood supply to one of the subthalamic nuclei in the brain or its connections.hem·i·bal·lis·mus(hem'ē-bal-iz'mŭs) |
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