色觉异常

色觉异常的光谱分析及测试方法

The Spectral Analysis and Test Method for Color Anomalopia

结果第一组单纯亮度对比刺激条件下，色觉异常组和正常组比较，P1波的潜伏期和振幅均无显著性差异（P>005）。

Results In simple luminosity contrast pattern ( black-white ) there was pattern no significant difference in latency and amplitude between trial group and normal group ( P > 0.05 ) .

在黑白光栅亮度对比度为80%，速度为20.2mm／s时，颜色视觉运动觉的异常率（69.2%）比色觉异常率（43.6%）及ERGOPs异常率（48.9%）要高。

The abnormal ratio of color motion perception ( 69.2 % ) was higher than that of color vision ( 43.6 % ) and ERG OPs ( 48.9 % ) when the luminance contrast of black / white grating was 80 % and the velocity was 20.2mm/s .

面向色觉异常者的电子地图研究与实践

Study and Practice of Electronic Map for the Color Vision Impaired

先天性色觉异常的特性及检查方法

The characteristics and testing methods of congenital color vision defects

色盲及色弱应称为色觉异常。

Achromatopsia and anomalous trichromatism should call color to become aware unusual .

偏头痛中的色觉异常：S锥体的选择性辨别障碍

Colour vision in migraine : Selective deficits for S-cone discriminations

弱视各种色觉异常与脾肾肝关系最为密切。

Amblyopia a variety of color vision anomalies and spleen and liver is most closely .

急性发作期术后15天组色觉异常23只眼，约为总数的72%；

The patients after surgery 15d with abnormal color vision was 23 eyes ( about 72 % );

结论：1.弱视与色觉异常机制有一定的相关性。

Conclusion : 1 . Amblyopia and abnormal mechanisms of color vision have a certain relevance . 2 .

弱视眼的色觉异常随着弱视的治愈有好转或治愈的可能性。

Amblyopia Eye color vision abnormalities with the cure of amblyopia with the possibility of improvement or cure .

并研究了色觉异常用户群体的视觉特征，为今后研究无障碍视觉流程提供了相对可靠的科学依据。

And studied the abnormal color vision users ' visual anomalies for the future research accessible visual flow provides relatively reliable scientific evidence .

先天性色觉异常患者的彩色视觉诱发电位改变基于多显示技术的多焦视诱发反应图像系统的研究

A study on examination of color vision with pattern-visual evoked potential Development of the Multifocal Vision Evoked Response Image System Based on Multidisplay Technology

结论（1）颜色视觉诱发电位客观地检查先天性色觉异常是可行的，对红绿色盲和绿色盲尤为敏感。

Conclusion ( 1 ) it is feasible to use chromatic VEP for examining congenital color vision deficient , especially for red green blindness and deuteranopia .

该仪器能全自动记录视网膜电图，并计算各波振幅和潜伏期，光强度&振幅曲线和暗适应曲线，并能对色觉异常患者进行色觉异常定量检测。

The automatic performances of this instrument in recording ERG signal , plotting dark-adaptation curves and detecting abnormal color vision by quantitative analysis are described in detail .

色觉异常者在社会上许多职业、工种的选择上受到一定限制，尤其是在关系到人们生命安全的飞行领域。

Patients with color perception deficiency meet many restrictions in the choice of different occupations or careers , especially in the field of flying concerning life security .

通过测试结果分析，证明了这种织物不仅能提高夜间自身能见度，而且可以为色觉异常者分辨。

By the analysis of the test results , it is proved that these fabrics not only can improve their visibility at night but also can be distinguished by those who are abnormal in color vision .

急性发作期术后15d组与正常对照组对比敏感度比较在12.0c/d、18.0c/d阈限升高（P<0.01），色觉功能异常（P<0.01）。

The threshold of CS at 12.0 c / d and 18.0 c / d were increased ( P < 0.01 ) and color vision was abnormal ( P < 0.01 ) in the patients 15 d after operation .

结果：利用这种检查方法可发现在糖尿病、青光眼、甲亢性眼病和年龄相关性黄斑病变的临床前期就已出现色觉的异常。

Results : Examples were given of the abnormalities found in diabetes , optic neuropathy , glaucoma and age related macular degeneration .

目的：虽然常用的色觉检查方法在发现遗传性的和先天性的色觉异常方面非常有效，但是在设计上却不适合研究常见而重要眼病的色觉缺陷。

Objective : Colour vision tests in general use are quite effective in detection of inherited , congenital abnormalities in colour vision , but were not designed to investigate the defects that are found in common and important eye diseases .

设立单纯性近视对照组85例，分别用《色觉检查图》进行色觉检查，以了解弱视和近视二者对色觉异常影响的差异性。

The establishment of 85 cases of simple myopia and the control group , respectively , with " color vision inspection map " for color vision inspection , in order to understand both myopia and amblyopia , and abnormal effects on color perception differences .

方法：对确诊的66例弱视患儿分别用《色觉检查图》进行色觉检查并详细调查其体质，运用统计学分析弱视的色觉异常与五脏有无相关性。

Methods : 66 cases diagnosed visually impaired children were used to " color vision inspection map " for color vision examination and a detailed investigation of their physical fitness , the use of statistical analysis of visually-impaired color vision abnormalities associated with the five internal organs , whether .