Sawyer R N, Hanna J P, Ruff R L, Leigh R J
Department of Neurology, Department of Veterans Affairs Medical Center, Cleveland, OH.
Neurology. 1993 Aug;43(8):1596-8. doi: 10.1212/wnl.43.8.1596.
We compared the reliability of asymmetry of forearm rolling (rotation of one forearm around the other in front of the torso) as a sign of unilateral cerebral dysfunction with that of other standard clinical tests. We studied 62 patients with radiologically confirmed unilateral cerebral lesions and 20 control subjects with normal imaging. Asymmetric forearm rolling was the most sensitive indicator of unilateral hemispheric disease (85%). This simple test is a useful addition to the neurologic examination.
我们将前臂滚动不对称性（一只前臂在身体前方绕另一只前臂旋转）作为单侧脑功能障碍体征的可靠性与其他标准临床检查的可靠性进行了比较。我们研究了62例经放射学证实有单侧脑损伤的患者和20例影像学正常的对照受试者。前臂滚动不对称是单侧半球疾病最敏感的指标（85%）。这项简单的检查是神经科检查的有益补充。
