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- visual acuity with pinhole 小孔视力, 小孔视敏度
- JGW-B1 was used to determine the horary visual acuity with flicker apparatus. 采用JGW-B1型心理实验台光点闪烁仪部分测定时间视敏度。
- All patients had good recovery of visual acuity with eventual fading of the white dots. 三位病人在白点消失后视力都有良好的恢复。
- 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. 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。
- The 6mm sclerotic tunnel sutureless incision operation can not only provide a satisfactory early post-operative visual acuity with a slight corneal astigmatism, but also implant 6mm PMMA IOL, and decrease the expense of the operation. 结论:6mm巩膜小切口不缝合白内障超声乳化技术后角膜散光小,早期裸眼视力好且稳定。 可植入PMMA人工晶体,降低手术费用。
- Measuring Real Visual Acuity with the Visual Evoked Potential 视觉诱发电位在客观视力检测中的应用
- Visual acuity returned to 6/6 with correction 4 days later. 而且视力在四日后可矫正至1.;0。
- Method The standard grading system of blindness set by WHO was adopted in the study.The pinhole visual acuity was recorded. 方法以世界卫生组织制定的分级为标准,使用针孔镜矫正视力,统计其盲与低视力患病率,分析盲及低视力的主要病因。
- Ocular albinism impairs visual acuity. 眼部白化损害视力。
- Visual acuity improved in 48 eyes (92.31%). 术后48眼(92.;31%25)视力较术前提高。
- So how often should I check my visual acuity? 那么我需要多长时间查一次视力呢？
- The visual acuity and visual sensitivity were significantly improved as compared with pretreatment (P<0.01). 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(P<0.;01);
- Intravitreous injection with 4mg TA may be effective in reducing DME and enhancing the visual acuity. TA4mg玻璃体腔内注射可以减轻DME,是一种有效可行的方法。
- RESULTS:All the cases were cured well with good appearance and improved visual acuity. 结果:所有病例均获良好修复,外形改善,视功能不同程度地提高。
- Dynamic visual acuity test and evaluation of vestibular function. 动态视力检查与前庭功能评定。
- Methods:To review retrospectively the visual acuity, visual field and fundus of 18 cases of sellar tumor with myopia. 方法:回顾分析了18例伴近视的鞍区肿瘤的视力、视野及眼底等情况。
- The pinhole is a useful refracting room accessory because it can provide an estimate of potential acuity with optical correction. 小孔试片是验光室有用的附件之一，因为它能预计可采用光学矫正的潜在视力。
- Results The visual acuity of 12 eyes (70.09%) was above 0.05. 术后随访平均2月，观察其效果。
- All eyes visual acuity was improved after operation. 15眼(30.;00%25)术中新发现裂孔。
- Preoperative and postoperative visual acuity was compared. 结果术后26眼(92.;86%25)视力较术前提高。
