中央凹

词组短语

fovea centralis

与中央凹相关的网络例句 [注：此内容来源于网络，仅供参考]

Review articles only; calretinin; fovea centralis; macula lutea; ora serrata; photoreceptors; rods; cones; optic tract; optic nerve; visual cortex; color vision; photoreception; opsin; rhodopsin; guanine nucleotide-binding protein; G protein-coupled receptors; ion channels (cyclic GMP-gated); guanylate cyclase; cyclic GMP; dark adaptation; visual pigments; polyenes; 11-cis-retinal; vitamin A; chromophores; arrestin; recoverin; phosducin; transducin; bipolar cells; retinal ganglion cells; retinal progenitor cells; amacrine cells; Mueller cells; light; retinogenesis; ommatidia; optic vesicles; retinitis pigmentosa; blindness; macular degeneration; blind spot; Mach bands; electroretinograms; binocular vision; visual acuity; vision; retina

唯一综述；钙网膜蛋白；中央凹；黄斑；锯齿缘；光感受器；杆状细胞；圆锥细胞；视束；视神经；直观皮层；色视觉；光感受；视蛋白；视紫质；鸟苷酸-结合蛋白；G蛋白-电偶受体；离子通道；鸟苷酸环化酶；环鸟苷酸；暗适应；视色素；多烯；11 - cis -视网膜；抗干眼醇；发色团；抑制蛋白；恢复蛋白；phosducin；转导蛋白；双极细胞；视网膜神经节细胞；视网膜祖细胞；无长突细胞；米勒细胞；光；retinogenesis；小眼；视泡；色素性视网膜炎；盲的黄斑变性；盲点；马赫带；视网膜电流图；双目视觉

Oculocutaneous albinism type 4 (OCA4) is characterized by hypopigmentation of the skin and hair plus the characteristic ocular changes found in all other types of albinism, including nystagmus; reduced iris pigment with iris translucency; reduced retinal pigment with visualization of the choroidal blood vessels on ophthalmoscopic examination; foveal hypoplasia associated with reduction in visual acuity; and misrouting of the optic nerves at the chiasm associated with alternating strabismus, reduced stereoscopic vision, and an altered visual evoked potential.

疾病特征： 4型眼皮肤白化病（OCA4）的特点是皮肤和头发的色素减退以及所有白化病类型都有的典型的眼部改变，包括眼球震颤、虹膜色素减少而使其呈半透明状、视网膜色素减少而使得脉络膜血管在眼底镜检时可见、与中央凹发育不全导致的视敏度降低以及视神经交叉处路径错误引起的交替性斜视、立体感降低和视觉诱发电位改变。

They are unevenly distributed along the retina, in the central retina and central macular area of about 3 □ concave angle exists only within the pyramidal cells.

它们沿着视网膜的分布是不均匀的，在视网膜中央的黄斑部位及中央凹大约3□视角范围内只存在着锥体细胞。

At least four types of photoreceptors could be identified in the retinal red rod, green rod, single and double cone. The ganglion cell fell into three groups according to its diameter: small ganglion cell (diameter0μ), median gan...

中央凹和视条纹上的节细胞密度分别为 2 2 0 0 0个/mm2 和 2 0 0 0 0个/mm2 。4 不同类型的神经节细胞在视网膜上的分布明显存在区域差别，中央区小型节细胞占94 %以上；大型节细胞主要分布在周边区。

From the fovea in the Department greatest density of rod cells.

在离中央凹20°处杆体细胞的密度最大。

The fovea has only cones, and the blind spot or papilla has no receptors.

中央凹的部分只有锥细胞，而盲点或神经乳头部分无视细胞。

All lenses were classified using the lens opacities classification system Ⅲ based on four categories: nuclear color, nuclear opalescence, cortical cataract and posterior subcapsular cataract. ALs were measured 20 times with an IOL Master, 5 times with an IOL Master version 4.0, and 5 and 15 times with an IOL Master version 5.0 and the results were recorded.

IOL Master 5.0版相对于传统IOL Master采用了组合信号分析技术，将多个低信噪比（signal-to-noise ratio，SNR）的单次眼轴测量结果进行叠加组合，使噪音相互抵消，而反映黄斑中央凹位置的信号被放大，从而提高了SNR。

Retinogenesis; photoreceptors; visual pigments; color vision; photoreception; phototransduction; visual purple; opsin; rhodopsin; retina; 11-cis-retinal; vitamin A; chromophores; fovea centralis; macula lutea; recoverin; guanylate cyclase

retinogenesis；光感受器；视色素；色视觉；光感受；光传导；视紫红质；视蛋白；视紫质；视网膜；11 - cis -视网膜的；抗干眼醇；发色团；中央凹；黄斑；恢复蛋白；鸟苷酸环化酶首页上一页共有 15 条记录，本页从第 11 到第 15 条。

Patients were categorized as having no, minimal, or predominant foveal hypoautofluorescence.

按照无、轻微或明显的视网膜中央凹过自体荧光将患者进行分类。

The function emulates the human "foveal" vision and can be used for fast scale and rotation-invariant template matching, for object tracking etc.

此函数模仿人类视网膜中央凹视力，并且对于目标跟踪等可用于快速尺度和旋转变换不变模板匹配。

与中央凹相关的网络解释 [注：此内容来源于网络，仅供参考]

fovea：凹

此外还有一种主要负责分辨细致的线条和色彩的视锥(cone),在一个大人在看东西的时候,需要动用视网膜(retina)的中央凹(fovea)里的5万个视锥细胞,当然,对于婴儿来说,别说视锥远不够成熟了,他连那个中央凹都还没有完全形成呢.

fovea centralis：中央凹

在视神经盘颞侧约3.5mm处,有一黄色小区,称黄斑(macula lutea),其中央的凹陷,称中央凹(fovea centralis),为视觉(辨色力、分辨力)最敏锐的部分. 活体时,视网膜略呈红色,死后呈灰白色.

central fovea：中央凹

核心提示: 黄斑(macula lutea)直径约3 mm,中央有一个直径约1.5 mm的椭圆形中央凹(central fovea). 凹底部视网膜厚度仅O.1 mm,面积500~550μm2,此处只有约30 000个视锥细胞及放射状胶质细胞组成的外界膜,无其他细胞和血管. 中央凹视锥细胞细而长,

central fovea：中心凹,中央凹,中央窝

central force 中心力 | central fovea 中心凹,中央凹,中央窝 | central fovea of macula 黄斑中心凹

foveal vision：凹视

fovea centralis 中央凹 | foveal vision 凹视 | foxed 生褐斑的

foveal densitometry：中央凹密度测定[法]

macular photostress test 黄斑光应力试验 | foveal densitometry 中央凹密度测定[法] | color sense, color vision 色觉

foveal densitometry：中央凹密度测定

macular photostress test 黄斑光应力试验 | foveal densitometry 中央凹密度测定 | color sense, color vision 色觉

foveal hypoplasia：中央凹发育不良

aplasia of macula 黄斑发育不全 | foveal hypoplasia 中央凹发育不良 | macular coloboma 黄斑缺损

foveal de itometry：中央凹密度测定[法]

macular photostre test 黄斑光应力试验 | foveal de itometry 中央凹密度测定[法] | color se e, color visio 色觉

fovea centralis retinae：视网膜正中凹

fovea centralis 中央凹 | fovea centralis retinae 视网膜正中凹 | foveal vision 中央窝视觉