ConclusionSclera of high myopia is more flexibly and its load bearing capacity is lower than emmetropia. 结论高度近视眼与正常眼相比更容易发生变形,具有较低的承载能力。
The refractive state tended to emmetropia, but an increase of the axial lengths of deprived eyes was not correlated with a difference in refractive error. 屈光状态趋于正视,但眼轴增长与屈光值间无一致关系。
The corneal surface of children with emmetropia has the feature of irregularity and non spherical surface. 儿童正视眼角膜表面具有一定的不规则性(CIM约063)和非球面特性(SF约为027)。
For emmetropia subjects the degree of change of dark focus was positively related with degree of vestibular autonomic reaction. 正视眼随自主神经反应程度加重而内移加大。
The mean retinal thickness at the posterior pole was not significantly different in middle and low myopia and emmetropia, but there was a significant difference when comparing high myopia to the other refractive states. 正常组、低中度近视组之间后极部视网膜平均厚度差异无显著性,而他们与高度近视组之间差异有显著性。
Conclusion ① Tonic accommodation: tonic accommodation for low and medium myopia was lower than for emmetropia. 结论①张力性调节:对于正视眼组和近视眼组,正视眼组张力性调节值高于近视眼组。
Conclusion Axial length increases in the progress from emmetropia to mild myopia. 结论青春期前,儿童在由正视跟转化为轻度近视跟的过程中,以眼轴增长为主,表现为轴性近视。
The Biometric Measurement of Myopia and Emmetropia Among the Han 、 the Uigur 、 and the Kazakstan in Urumqi and the Study in Clinic 乌鲁木齐市汉、维、哈族正视眼和近视眼的生物学测量及临床意义的研究
Conclusion Compared to emmetropia and late onset myopia, early onset myopia has a greater amount of parasympathetic innervation to the ciliary muscle that induces stretching and causes the eyes to become myopic. 结论与正视及迟发性近视比较,早发性近视者有较强的副交感神经支配,较强的副交感神经支配导致较强的睫状肌张力,从而导致眼球的牵拉和近视化的进展。
Among the 3 grades, the constituents of emmetropia and low myopia groups were still the main part, the latter higher than junior stage. 3个年级组各屈光构成比相比,正视和低度近视组仍为主要构成,但较初小的低度近视比重上升,导致在其他构成基本稳定的同时,近视检出率升高。
· METHODS: Retina MTF of two groups of people with emmetropia and ametropia were measured by means of a grating and parallel plate respectively. Then the measured MTF were compared and analyzed. 方法:在实验室搭建实验装置,分别利用矩形光栅法的实验装置和平板法视网膜MTF测量仪器,来测定正视眼组和屈光不正组的不同空间频率条纹分辨的阈值,算出并分析比较所测MTF值。
Myopia children has slightly higher AMP than Emmetropia ones. 近视儿童的AMP与正视儿童的有一定的差异性。
Research of Corneal Curvature of Emmetropia and Myopia 正视眼与近视眼角膜曲率的研究
Results TA value in emmetropia displays a significantly higher than myopia, both clinical methods are favorable ways to measure TA in schoolchildren, but DOG target method seems to be more valid than near retinoscopy. 结果正视儿童的TA值显著大于近视儿童的TA值;两种方法都是测定儿童TA的有效方法,相关系数为0-72,但DOG视标法比近注视法更有效。
The visual tracking model of binocular emmetropia mode is established with the goal of its continuity and minimum cost. 以双目正视模式下的视觉跟踪的连续性和最小代价为目标,建立双目正视模式下的视觉跟踪模型。
Macular retinal light sensitivity values of the high myopia patients decreased significantly compared with emmetropia. 高度近视眼患者的黄斑20°以内视网膜光敏感度值较正视眼明显下降。