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- retinal visual field 网膜视野
- Glaucoma is a neurodegenerative disease characterized by progressive loss of retinal ganglion cells and optic nerve axons,and accompanied by loss of visual field sensitivity. 青光眼是一组以视神经凹陷性萎缩和视野缺陷为共同特征的疾病,病理性眼压增高是其主要危险因素。
- Define the following term: astigmatism, binocular vision, focal length, lens accommodation, optic disk, papillary constriction, retinal field, visual field. 定义以下专有名词:散光、双眼视觉、焦距、晶体适应度、视神经盘、瞳孔收缩、网膜视野、视野。
- Alteration in the structural appearance of the optic disk and retinal nerve fiber layer usually precedes the development of reproducible glaucomatous visual field defects. 开角型青光眼视盘形态及视神经纤维层结构的改变早于视野的改变,有效检测这些形态学改变对早期诊断与治疗青光眼具有重要意义。
- How to perform the follow-up analysis of visual field test? 如何面对视野检查的随访分析?
- Central scotomas were screened from glaucomatous visual field data. 目的探讨发生于青光眼的中央暗点所具备的临床特征。
- They were illuminant,visual field,background,and luminance. 主要探讨了影响色差评定的因素:光源、视场、背景、照度。
- Objective To evaluate the relationship between mean sensitivity (MS) of visual field and retinal nerve fiber layer(RNFL) thickness measured by optical coherent tomography(OCT) in the primary open angle glaucoma(POAG). 目的探讨光学相干断层成像(optical coherence tomography,OCT)检测原发性开角型青光眼(primary open an-gle glaucoma,POAG)视网膜神经纤维层(retinal nerve fiber layer,RNFL)厚度与视野光敏感度均值(meansensitivity,MS)的相关性。
- Objective To evaluate the relationship between visual field and the topographic parameters of optic discs measured by Heidelberg Retinal Tomography and to access the significance of HRT in the early diagnosis of primary open angle glaucoma. 目的 探讨海德堡视网膜断层扫描仪 (HRT)检测开角型青光眼视盘参数与视野损害的关系。 评价HRT在早期诊断青光眼中的意义。
- Objective:To study the area of optic rim and the thickness of retinal nerve fiber layer (RNFL) in primary open angle glaucoma (POAG),and the relationship among rim area,RNFL thickness and visual field. 目的 :评价原发性开角型青光眼 (开青 )各象限盘缘面积和神经纤维层 (retinalnervefiberlayerRNFL)厚度同常人的差异。 探讨开青患者盘缘面积和RNFL厚度同视野一致性关系。
- Key words: right( left) visual field, character, graph, reaction time( RT). 关键词:左右视野,文字,图形,反应时。
- Key words : right(left) visual field, character, graph, reaction time(RT). 关键词:左右视野,文字,图形,反应时。
- Starts hoping to lead braveness more, take off, visual field different. 开始盼望多过勇敢,起飞吧,视野就不一样。
- The new method is inspirited by the idea of widening the visual field. 前瞻算法基于扩大视野、全局把握的思想。
- The visual fields can be roughly estimated by confrontation. 测定视野可用对照法粗略估计。
- Visual field testing showed bilat. upper-nasal constriction and relative central scotoma. 视野有明显的鼻侧上部缺陷。
- Immunohistochemistry of healthy retina visualized eNOS-, nNOS-and iNOS-positive cells, all located in the inner nuclear layer (INL) and ganglion cell layer (GCL), and eNOS-positive cells were also found in vascular endothelium. 免疫组化结果显示,正常组eNOS、nNOS和iNOS阳性细胞均见于内核层(INL)和节细胞层(GCL),eNOS阳性细胞也分布于血管内皮层;
- Neurologic exarmination showed motor dysfunction of right upper limb, bilateral temporal visual field deficits and impaired visual acuity. 经脑部电脑断层扫瞄于左脑基底核发现一巨大囊状肿瘤。
- They found that people were able to identify colours faster in their right visual field than in their left. 他们发现人的右视野可以比左视野更快辨别颜色。
- The sincerity, the docile, tolerate, optimism, live the visual field spacious.Have the loving ability, responsibility. 真诚,善良,宽容,乐观,生活视野开阔。具备爱的能力,责任心。