中文摘要：

从基础视觉特性方面深入研究了近年来交通事故中老年人伤亡率高的问题。分别测量了老年组和青年组被试的动态视野，并在测量过程中考虑被试个人行为反应时间的影响，从而解决了传统动态视野测量中因混入人的行为特征而使其结果不能准确评价人的视觉特征的问题。在此基础上通过定义动态视野面积，定量地讨论了老龄化对动态视野的影响，清晰地阐明了老年人随着年龄增加视觉功能发生生理性衰退，动态视野老化变窄并随方向不同变化不同。

英文摘要：

According to recent traffic fatalities statistics, elderly casualties more than the young people. One conceivable rea- son is aging of the elderly basic vision properties, especially the aging related with kinetic visual field narrow deformation. This study measured the differences in kinetic visual field between younger and older people, analyzed after identifying problems with the conventional definition of the kinetic visual field. In addition, by measuring action time when the kinetic visual field was measured in order to minimize the effect of individual differences in response time, it was confirmed that older people were greatly affected by deteriorating visual performance caused by aging.