1·One is the fovea, a central area used to see colors and pick out details such as fine print.
一个就是视网膜中央凹，一个用来看颜色并察觉出细节的中间地带。
2·Conclusion: The imaging anatomy of ethmoidal roof, cribrum and understanding of the formation of olfactory fovea is the instructive significance for anterior skull base surgery.
结论：了解筛顶板及筛板的影像解剖及嗅凹的形成对减少前颅底外科手术并发症的发生具有十分重要的意义。
3·Conclusions: To confirm the internal fixation point, the author build the reference frame by the costal fovea.
结论：以肋凹作为参照物，建立坐标系，确定进针点的位置，不仅可用于术前估计。
4·The changes of macular light sensitivity correlates with the central visual acuity and retinal thickness of macular fovea.
黄斑光敏度变化与中心视力、斑中心凹厚度相关。
5·Result (1) Diagnostic classification: retinopathy that is equal or less to 1pd around macular central fovea is defined as maculopathy.
结果(1)诊断分型：凡视网膜病变距黄斑中心凹1pd以内或累及到1pd范围以内者均称为黄斑病变。