视敏度

护士还可以检查视敏度。

The nurse may also measure visual acuity .

对视力、P-VEP、平均视敏度等方面进行治疗前后检查结果的比较，对所得数据进行统计学处理，评价中药治疗视神经萎缩的疗效，并进行各证型间的比较。

In the vision , VEP , the average visual acuity before and after treatment in areas such as comparison , the data were analyzed statistically to verify the efficacy of traditional Chinese medicine treatment of the disease , and make comparisons between the various syndromes .

结果：益气养阴开窍法治疗前后相比较，其视力、视敏度等观察指标均明显改善，治疗前后具有显著性差异（P0.01）；

Results : The visual acuity and visual sensitivity were significantly improved as compared with pretreatment ( P0.01 ) .

目的：研究早期正常眼压性青光眼（normaltensionglaucoma，NTG）的中心视野是否存在视敏度的弥漫性缺失。

Objective : To investigate the existence of diffuse loss of visual field sensitivity in the patients with normal tension glaucoma ( NTG ) at early stage .

观察患者治疗前后视力、P-VEP、平均视敏度。

Before and after treatment visual acuity , VEP , the average visual acuity .

视敏度（最好采用Snellen或与Snellen等同的方法进行检查。）

Visual acuity ( Preferably using Snellen 's or equivalent )

采用JGW-B1型心理实验台光点闪烁仪部分测定时间视敏度。

JGW-B1 was used to determine the horary visual acuity with flicker apparatus .

方法：采用美国TRS-4000型声控动态视野仪，对60例垂体瘤患者的120只眼，行60°、72个刺激点视敏度检查，并与其CT、MRT检查做对照分析。

Methods : visual acuity with 60 . and 72 dots were checked in 60 ° and 72 dots were checked in 60 cases of pituitary tumour using American TFS-4000 type sound control dynamic perimeter as compared with CT and MRI checking .

术后随访记录矫正视力，阅读视力、Amsler表，眼底检查、彩色眼底照相、黄斑平均视敏度、眼底血管造影CNV渗漏以及与治疗相关的并发症。

Best-corrected visual acuity , reading visual acuity , Amsler chart , funduscopy , color fundus photograph , average visual sensitivity of macular , leakage of CNV and the complications were assessed during the follow-up .

另外分析患者基础视力、P-VEP、平均视敏度与病程的相关性，分析患者治疗前后P-VEP、平均视敏度与视力的相关性。

Another analysis based on visual acuity of patients , VEP , the average visual acuity is correlated with the duration of analysis before and after treatment in patients with VEP , the average visual acuity and vision are relevant . Results : 1 .

目的：观察采用JGW-B1型心理实验台光点闪烁仪部分测定时间视敏度，并以闪光临界融合频率的训练方法对健康志愿者空间和时间视敏度的影响。

AIM : To determine the temporal acuity with JGW-B1 psychological experimental desk flicker apparatus , and improve the horary visual acuity of subjects with critical flicker frequency ( CFF ) training method .

早期正常眼压性青光眼的弥漫性视敏度缺失

Diffuse loss of visual field sensitivity in early normal tension glaucoma

闪光临界融合频率训练对提高视敏度的影响

Effect of critical flicker frequency training on enhancing the visual acuity

对于重要观察来说，我们需要怎样的视敏度？

What visual acuity is required for the most important vision tasks ?

这种肿胀会导致聚焦和视敏度异常。

The swelling interferes with focus and blurs vision .

视敏度低到什么程度需要用放大镜？

From which visual acuity do magnifying vision aids have to be used ?

空间视敏度与时间视敏度的相关关系研究

The Research of the Relevant Relation between Space Visual Acuity and Horary Visual Acuity

本文论述了影响人眼视敏度的主要因素，即受到光的衍射斑纹的限制；

In this article the main factors affecting the visual acuity of human eyes are discussed .

结论：闪光临界融合频率训练是提高时间和空间视敏度的有效方法。

CONCLUSION : CFF training is an effective method for raising spacial and horary visual acuity .

在衰老过程中，人辨别物体细节的能力（即视敏度）会出现下降。

Our ability to discriminate fine morphological difference between objects , called visual acuity , decreases during aging .

视敏度也被称为视觉清晰度，通过让病人阅读视力测验表上的字母来衡量。

Two still had excellent visual acuity-clearness of vision-which is measured by reading lines of letters on a sight chart .

方法采用临床测查和心理测验法对217名社区老人的视敏度、加工速度和工作记忆进行考察。

Methods Visual acuity , processing speed and working memory of 217 old community persons were determined by clinical measure and cognitive test .

对治疗前后的视力、视敏度、闪光视网膜电图检查结果进行了比较。

Visual acuity , visual sensitivity and flash electroretinogram ( F-ERG ) were compared according to determined the findings before treatment of with post treatment .

采用随机选取和有针对性选取散光被试的方法，分别在两个实验组对个体的空间视敏度和时间视敏度进行测试。

In two teams , with random_groups design and specialized_groups design method , the experiment tests the subjects ' space visual acuity and horary visual acuity .

轻度中毒以视敏度下降（100%）、生理盲点扩大（38%）、旁中心暗点（38%）为主。

Of light , down-grade of visual sensitivity ( 100 % ), physiologic blind spot ( 38 % ), and paracentral scotoma ( 38 % ) .

而他们发现这种区分不同疼痛点的能力，也就是所谓的空间视敏度，会随着我们向身体中心的偏移而提高。

And they found that this capacity to discern different pain points , called spatial acuity , improves as we move towards the center of our bodies .

视敏度检查被用于评价视觉系统的形觉功能，能较早地反映出疾病所引起的形觉功能的障碍。

The examination of visual acuity in assessing the form sense function of visual system can earlier reflect the disorder of form sense function caused by the disease .

双眼视力平衡（双眼视力差＜2行）的患儿视敏度＜0.6对立体视的形成有明显影响，视敏度＜0.6立体视差。

BVAD 2 lines had obvious effects on stereopsis . And visual acuity < 0.6 had obvious effects on stereopsis in amblyopic children of BVAD < 2 lines .

在回顾性，对照性研究中，对行眼科激光手术后的眼睛进行多项比较，包括视敏度和散光等；

In the retrospective , case-matched study , eyes that had undergone laser eye surgery were matched for a number of measures , including visual acuity and astigmatism ;

当双眼分别接受不同颜色的等亮度立体图刺激时，与亮度对比条件相比，受试者的立体视敏度无明显差异；

When the two eyes were stimulated with chromaticity RDSs , but with different color contrast , the disparity threshold was not significantly different from that with heteroluminance RDSs ;