右半球梗死中的空间定向障碍：恢复速度的研究
Spatial disorientation in right-hemisphere infarction: a study of the speed of recovery.
作者信息
Meerwaldt J D
机构信息
Department of Neurology, University Hospital Dijkzigt, Rotterdam, The Netherlands.
出版信息
J Neurol Neurosurg Psychiatry. 1983 May;46(5):426-9. doi: 10.1136/jnnp.46.5.426.
Sixteen patients with an infarct in the posterior region of the right hemisphere were tested at fixed intervals after a stroke (2 weeks, 6 weeks, 3 months, 6 months, 1 year) with the rod orientation test and the line orientation test. All patients initially showed spatial disorientation on the rod orientation test, while only three had a defective performance on the line orientation test. The recovery on the rod orientation test was parallel with the neurological improvement. Recovery mainly took place in the first six months after the stroke. Most patients then performed at a normal level. A relation between the size of the lesion (assessed from CT scans) and the speed of recovery was found.
对16名右侧半球后部梗死的患者在中风后的固定间隔时间（2周、6周、3个月、6个月、1年）进行了棒定向测试和线定向测试。所有患者最初在棒定向测试中均表现出空间定向障碍，而只有3名患者在线定向测试中表现不佳。棒定向测试的恢复与神经功能改善平行。恢复主要发生在中风后的前六个月。大多数患者随后表现正常。发现病变大小（根据CT扫描评估）与恢复速度之间存在关联。
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