On the Stiles-Crawford effect with age.
On the Stiles-Crawford effect with age.
复制标题
关于随年龄增长的斯泰尔斯-克劳福德效应。
DOI：
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复制
发表时间：
1997
影响因子：
4.4
通讯作者：
D. Norren
中科院分区：
文献类型：
--
作者：
P. J. Delint;J. J. Vos;T. Berendschot;D. Norren
目的
PURPOSE
To determine whether the Stiles-Crawford effect remains stable after subjects have aged 30 years.
METHODS
The relative luminous efficiency as a function of pupil position (Stiles-Crawford effect) was determined for the same seven subjects on the same apparatus in the 1960s and in 1995. The pupil opening was traversed nine times, at 20 degrees azimuth intervals. Data were fit with a revolution paraboloid yielding a peak position (x0, y0) and a peakedness (rho).
RESULTS
Two of seven subjects showed a significant, but small, decrease in rho, and the other five showed, no change. No clear outcome in x0, y0 changes could be reported because of differences in pupil dilation then and now.
CONCLUSIONS
Although exceptions are found on the stability of the Stiles-Crawford effect with age, the authors can still conclude that it is stable.
老化人类视网膜中视锥细胞内段的折射体。
影响因子：
4.4
作者：
Tucker,GS
通讯作者：
Tucker,GS