central vision meaning in English

中心视觉
中心视力曾用名“中央视力”
中央视觉, 直接视
中央视力

Deterioration of central vision
视力模糊或扰乱
The macula is an area on the retina that provides a clear , sharp image to our central vision
负责中心视力的黄斑区提供清晰而精细的影像。
Recovery of central vision is unsatisfactory due to macular degeneration and cicatrization
从视网膜下出血演变到玻璃体出血的时间不等，约一至三个星期。
It occurs when part of the retina called the macula , which is at the centre of a persons vision , degenerates over time , destroying central vision
称作斑的物质是视网膜的一部分，位于人的视觉中枢，随着时间的推移它会退化，损害视觉中枢引发amd病。
As patients may be asymptomatic at the early stage of disease , and early treatment can minimize further vision loss , so it is important for elders to have reg ular eye examination age - related macular degeneration can result in permanent vision loss ; thus elders should seek medical attention promptly if they notice problems in central vision or color vision
定期的眼睛检查:定期的眼睛检查是发现老年性黄斑点退化的唯一方法，因患者可能没有自觉症状，而及早治疗可防止视力进一步减低，所以定期的眼睛检查对长者尤为重要老年性黄斑点退化是可引致视力永久丧失的眼疾，所以长者如果出现中心视力色觉或其他视力问题，应尽快求医，早作检查。