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- scotopic perimetry 暗光视野测定法
- Vision intermediate between photopic and scotopic vision. 介于明视觉与暗视觉之间的视觉。
- Spectral luminous efficiency curve for scotopic vision. 暗视觉的光谱光效曲线。
- Visual acuity, perimetry and scotometry were normal in both cases. 两例均为女性,单侧性,中心视力正常,中心视野及周边视野检查亦都正常。
- Objective:To evaluate the direction value of perimetry in diagnosing and curing the acute retrobulbar neuritis. 目的:研究视野检查在急性球后视野神经炎诊治中的指导价值。
- Before injection and on the 2nd, 4th, 7th, and 10th day after injection the scotopic b-waves of the ERG were measured. 分别在注射前及注射后第2、第4、第7、第10天对暗适应ERGb波进行检查。
- Conclusion:The direction value of perimetry is very good in diagnosing and curing the acute retrobulbar n... 结论:视野检查对球后视神经炎的诊治有很好的指导价值。
- Objective Resaarch the reiability changes of automatic perimetry in both normals and glaucoma patients. 目的探讨计算机自动视野检查仪的可靠性指标在正常人和青光眼患者中的变化。
- Perimetry has been widely used in the examination of visual function,which has specific clinical value of application. 视野计已成为一种被广泛应用的主要视功能检查手段,它具有独特的临床应用价值。
- And then indicate that different spectrum in photopic photometry, mesopic photometry, scotopic photometry and circadian photometry. 进而提出不同色光在明视觉光度学、介视觉光度学、暗视觉光度学和日变光度学的光效率。
- Methods The eye examination included visual acuity, stardardized refraction, cover testing, optic disk photography, and Humphrey automated perimetry. 方法对500例1000只屈光不正眼进行视力检查、标准屈光检查、遮盖试验、立体视盘摄影、Humphrey自动视野计检查,观察分析屈光不正眼的视盘特征。
- With the progress of visual and optical theories,modern examination technique and information technology,perimetry continues to develop and improve. 随着视觉理论、现代检测技术及信息技术的进步,它将不断发展和完善。
- Supra-threshold perimetry has limited specificity, and FDP might be a promising method in screening glaucoma with relatively good specificity. 自动视野阈上值筛查特异性低,FDP可能是快速筛查特异性较好的方法。
- The characteristics of scotopic ERG in 76 patients(151 eyes)with retinitis pigmentosa were studied. All of them showed abnormal patterns, 84.8% extinguished and 15.2% subnormal. 本文总结76例151只眼视网膜色素变性的暗视视网膜电图的特性;全部病例都呈现异常的病理改变;其中84.;8%25为熄灭型;15
- Scot-ERG (scotopic electroretinograph) revealed that the latency of b-wave was most delayed in urethane group and shortest in ketamine group at the standard light intensity. 明适应b波潜伏期谷氨酸注射组72h时有所延长,假实验组不随时间延长改变,氯胺酮注射假实验组以及氯胺酮干预组潜伏期缩短;
- Static perimetry had a sensitivity of 80% and a specificity of 45%,and kinetic perimetry had a sensitivity of 86% and a specificity of 63%. 静态视野检查的敏感性为80%25,特异性为45%25;动态视野检查的敏感性为86%25,特异性为63%25;
- Postoperatie isual acuity and the perimetry was compared with the preoperatie status, and the results were analyzed using the [chi]2 test. 术后视力和视野检查均与术前状态进行比较,并且用卡方检验对这些结果进行统计学分析。
- As a testing method of visual function,perimetry is important tool to the diagnosis,selection of treatment and follow up of glaucoma. 视野检查作为视功能检测的一种方法,在青光眼的诊断、指导治疗、追踪随访中占有重要地位。
- After one year follow-up, visual acuity recovered to 0.04 (OD). 0.05(OS) and Goldmann perimetry showed right homonymous hemianopia in addition to left inferior quadrantanopia. 经过一年多追踪,视觉功能恢复到右眼视力0.;03,左眼视力0
- The entire ophthalmological examinations gave normal results except for the visual field examinations.Goldmann perimetry revealed a left homonymous inferior quadrantanopia. 眼科各项检查均正常,除了视野检查显示病患双眼左下四分之一象限盲。