Suppr超能文献

年龄对对比敏感度函数的影响:单眼和双眼研究结果

Effect of age on contrast sensitivity function: uniocular and binocular findings.

作者信息

Ross J E, Clarke D D, Bron A J

出版信息

Br J Ophthalmol. 1985 Jan;69(1):51-6. doi: 10.1136/bjo.69.1.51.

Abstract

Monocular and binocular contrast sensitivity function for a range of spatial frequencies was measured in two groups of subjects with normal vision. Statistically significant differences in performance between the younger group (age 20-30 years) and the older group (age 50-87 years) were found at all spatial frequencies sampled between 0.40 and 19 X 25 cpd. In the age range 50-87 years there was a linear decline in contrast sensitivity with age for medium and high spatial frequencies, but sensitivity for low spatial frequencies was independent of age.

摘要

在两组视力正常的受试者中测量了一系列空间频率下的单眼和双眼对比敏感度函数。在0.40至19×25周/度之间采样的所有空间频率上,发现年轻组(20 - 30岁)和老年组(50 - 87岁)之间在表现上存在统计学显著差异。在50 - 87岁年龄范围内,中高空间频率的对比敏感度随年龄呈线性下降,但低空间频率的敏感度与年龄无关。

相似文献

2
The effect of spatial frequency on binocular contrast inhibition.
Ophthalmic Physiol Opt. 1989 Jan;9(1):46-9. doi: 10.1111/j.1475-1313.1989.tb00804.x.
3
Fechner's paradox in binocular contrast sensitivity.
Vision Res. 1985;25(4):609-13. doi: 10.1016/0042-6989(85)90167-1.
7
Contrast sensitivity throughout adulthood.
Vision Res. 1983;23(7):689-99. doi: 10.1016/0042-6989(83)90210-9.
9
Visual performance of subjects wearing presbyopic contact lenses.佩戴老花隐形眼镜者的视觉表现。
Optom Vis Sci. 2006 Aug;83(8):611-5. doi: 10.1097/01.opx.0000232185.00091.45.
10
Age variations in normal human contrast sensitivity.正常人类对比敏感度的年龄差异。
Acta Ophthalmol (Copenh). 1979 Aug;57(4):679-90. doi: 10.1111/j.1755-3768.1979.tb00517.x.

引用本文的文献

1
Letter contrast sensitivity validation.字母对比度敏感度验证。
Ophthalmic Physiol Opt. 2025 Sep;45(6):1317-1325. doi: 10.1111/opo.13555.
5
Variations in Retinal Oxygen Saturation in a Diverse Healthy Population.不同健康人群视网膜氧饱和度的差异
Clin Optom (Auckl). 2024 Jul 12;16:147-155. doi: 10.2147/OPTO.S468076. eCollection 2024.
10
Alzheimer's disease: a continuum with visual involvements.阿尔茨海默病:伴有视觉受累的连续体。
Front Psychol. 2023 Jul 6;14:1124830. doi: 10.3389/fpsyg.2023.1124830. eCollection 2023.

本文引用的文献

2
Neuron loss in the aging visual cortex of man.
J Gerontol. 1980 Nov;35(6):836-41. doi: 10.1093/geronj/35.6.836.
4
Aging and low-contrast vision: face perception.
Invest Ophthalmol Vis Sci. 1981 Aug;21(2):362-5.
7
Contrast sensitivity throughout adulthood.
Vision Res. 1983;23(7):689-99. doi: 10.1016/0042-6989(83)90210-9.
8
10
Age differences in central perceptual processing: a dichoptic backward masking investigation.
J Gerontol. 1976 Mar;31(2):178-85. doi: 10.1093/geronj/31.2.178.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验