retina

The lesions were found in the conjunctiva, episclera, cornea, iris, lens, vitreous, and retina.(病变见于结膜，上巩膜，角膜，虹膜，晶状体，玻璃体和视网膜。)

As its name suggests, AMD is a disease of the macula, a pea-sized patch in the centre of the retina.(就字面意思来看，AMD是和黄斑有关的疾病，黄斑是视网膜中心豆粒大小的斑块。)

It is enclosed by the blood-retina barrier, keeping viruses in and the immune system mostly out.(血视网膜屏障包围着眼睛，把载体限制在内的同时，几乎把免疫系统阻隔在外。)

But the disease often causes telltale changes in the retina that can be picked up by an ophthalmologist.(但是这种疾病经常可在视网膜上发出警告，眼科专家可以检查出来。)

Eye doctors can detect evidence of high blood pressure by looking at the retina.(眼科医生通过查看视网膜可以察觉出高血压的迹象。)

As early as 1962 a ruby laser welded a detached retina to a patient's eyeball to save their vision.(早在1962年，一台红宝石激光器将病人脱落的视网膜与眼球重新连接，使他恢复了视力。)

Images are projected onto the retina of the eye.(影像被投射到眼睛的视网膜上。)

Researchers examined how the retina responds to different black-and-white contrast situations.(研究人员测试了视网膜对不同的黑白混合反差对比环境的反应。)

The ability to see colors comes from specialized light-sensing cells found in the retina.(视网膜中有一种特殊的感光细胞具有识别颜色的能力。)

Cones in each half of the retina are adapted to produce different light-filtering pigments.(每半边视网膜上的锥体能够产生不同的光过滤颜色。)