论文部分内容阅读
眼睛是人的重要感觉器官,人们认识外界事物,80%的信息是由眼睛获得的。如同全身其他器官一样,视觉系统的组织结构和生理功能是在出生后逐渐发育完善的,2岁以前的发育尤为迅速,称之为视觉发育的关键期;到8岁左右,视觉发育成熟,视功能达到成人的水平。许多早期发生的眼病,如果不能及时发现和正确处理,就会影响孩子的视觉发育,长大后再治疗就很困难,甚至造成终生遗憾。视力是视功能的重要方面,不仅能说明视觉发育的水平,视力低下还常常是多种眼病的重要指征。然而,多数儿童到3岁以后才能学会指认视力表。因为宝宝不会诉说视物模糊等困难,往往直到入学体检时才发现视力不正常,此时,一部分孩子已错过了治疗的最佳年龄。在这里,我们向家长介绍一些简单易行的方法,帮助父母了解1岁以内宝宝的视力情况。
Eyes are important organs of human beings, people recognize the outside world, 80% of the information obtained by the eyes. As with other organs in the body, the structure and physiological function of the visual system are gradually developed and perfected after birth. The development before the age of 2 is especially rapid, which is called the key period of visual development. By the age of 8, the visual development is mature Function to reach the adult level. Many early eye diseases, if not found and correctly handled, will affect the child’s visual development, treatment is very difficult to grow up, and even cause regret for life. Vision is an important aspect of visual function, not only to illustrate the level of visual development, poor eyesight is often an important indicator of a variety of eye diseases. However, most children learn to accent the eye chart until after age 3. Because the baby will not tell the difficulties such as blurred vision, often not until the admission medical examination found abnormal vision, this time, some children have missed the best treatment for age. Here, we introduce parents to some simple and easy ways to help parents understand the vision of their baby within 1 year of age.