Yamada A, Takeuchi H, Miki H
Third Department of Internal Medicine, Kagawa Medical School.
Rinsho Shinkeigaku. 1992 Aug;32(8):887-9.
A 63-year-old man with parkinsonism suddenly developed a right hemiballism, and the CT showed a hematoma of the left subthalamic nucleus. After the ballistic movement had disappeared, muscular rigidity improved on the right. This case suggests that excessive output from the subthalamic nucleus to the internal segment of globus pallidus plays a critical role in the pathophysiology of parkinsonian rigidity.
一名患有帕金森症的63岁男性突然出现右侧偏身投掷症，CT显示左侧丘脑底核有血肿。在投掷运动消失后，右侧肌肉僵硬有所改善。该病例表明，丘脑底核向苍白球内侧段的过度输出在帕金森症僵硬的病理生理过程中起关键作用。
