Age and sex differences in critical flicker frequency.
Age and sex differences in critical flicker frequency.
复制标题
临界闪烁频率的年龄和性别差异。
DOI：
10.1037/h0061531
复制
发表时间：
1947
影响因子：
--
通讯作者：
H. Misiak
中科院分区：
文献类型：
--
作者：
H. Misiak
“100名受试者，50名年龄在19岁至30岁之间，50名年龄在63岁至87岁之间，两组中的性别比例相等，他们的双眼、优势眼和非优势眼的中央凹临界闪烁频率都被确定。主要结论如下：1.双眼、优势眼和非优势眼的cff值在青年组和老年组之间有显著性差异。2.无论是年轻组还是老年组，cff值都没有性别差异。3.老年cff的减少可能是由于视神经和大脑的退化。4.老年时cff值的范围更大。综合考虑各种因素，cff测验在老年学研究中是有用的。“28个参考文献。（PsycInfo数据库记录（c）2016阿帕，保留所有权利）
" One hundred Ss, 50 from 19 to 30 years of age and 50 from 63 to 87 years of age, with the sexes equally represented in the two groups, had their foveal critical flicker frequency determined for both eyes together, dominant eye, and non-dominant eye…. The conclusions which have been reached are as follows: 1. There is a significant difference in the cff values between young and old age for both eyes, dominant and non-dominant eye. 2. There are no sex differences in cff values, in either the young or the old groups. 3. The decrease in cff in old age is probably due to the degeneration of the optic nerve and cerebrum. 4. The range of the cff values is greater in old age. From a general consideration of all factors it seems that the cff test can be useful in gerontological studies." 28 references.(PsycINFO Database Record (c) 2016 APA, all rights reserved)