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闭合性颅脑损伤后视觉反应时间的长期恢复

Long-term recovery of visual reaction time after closed head injury.

作者信息

Van Zomeren A H, Deelman B G

出版信息

J Neurol Neurosurg Psychiatry. 1978 May;41(5):452-7. doi: 10.1136/jnnp.41.5.452.

Abstract

A follow-up study covering two years after a closed head injury was carried out on a group of 57 young males. Their reaction time was tested on both a simple and a four choice visual reaction task. The group was divided into three subgroups according to length of unconsciousness after the injury. Reaction time discriminated between subgroups, and a highly significant improvement during follow-up was shown. Choice reaction time discriminated better and continued to do so throughout the whole period of follow-up. Some relations of reaction time with clinical variables and outcome are discussed. The choice reaction in particular seems to have some value for monitoring recovery and predicting final outcome.

摘要

对一组57名年轻男性进行了一项关于闭合性头部损伤后两年的随访研究。在简单和四选一视觉反应任务中测试了他们的反应时间。根据受伤后昏迷时间长短将该组分为三个亚组。反应时间在亚组间存在差异,且随访期间显示出高度显著的改善。选择反应时间的区分度更好,并且在整个随访期间一直如此。讨论了反应时间与临床变量和结果的一些关系。特别是选择反应似乎对监测恢复情况和预测最终结果具有一定价值。

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本文引用的文献

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A follow-up study of severe brain injuries.重度脑损伤的随访研究。
Acta Psychiatr Scand. 1961;37(3):236-64. doi: 10.1111/j.1600-0447.1961.tb07359.x.
3
Post-traumatic amnesia in closed head injury.闭合性颅脑损伤后的创伤后遗忘症。
Arch Neurol. 1961 Jul;5:4-17. doi: 10.1001/archneur.1961.00450130006002.
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Reaction time in unilateral cerebral disease.
Confin Neurol. 1959;19(3):247-56. doi: 10.1159/000104993.
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Continuous reaction time in brain damage.
Cortex. 1971 Sep;7(3):278-91. doi: 10.1016/s0010-9452(71)80006-0.

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