1.5 lines more secrets

We generally do sight test, is e-type sight table, e opening respectively to the four directions of the words; while the pilot was selected to test the use of c-type sight table, c small opening towards eight directions, judgement by the testers. Reason is stricter requirements for pilots, when high speed flight at high altitudes, good vision helps to make a rapid response and accurate judgement.
Baby, of course, will not be used to test visual acuity chart, but scientists test found some baby\'s high visual acuity, equivalent to more than other babies on the standard eye chart to see 1.5 lines.

Why Visual and human intelligence have close relations?
Because the Visual stimuli is the formation of human understanding of the most important sources of information, information into the brain, vision 83%, vision of infant childhood living in appropriate environments, and lay a good foundation for their perceptual and cognitive development.
First, the relationship between vision and thinking. Studies show that in recent years: using Visual images can greatly improve a child\'s attention, memory and comprehensive ability. Objects that children will see him, the whole land, without hesitation, but clearly printed in mind, forming strong cerebral image, similar to photographic film, such as understanding the red light. Such capacity, the adults are far behind.
With Visual concept, from recognizing that it is a red light, to cognition to \"red light stop green line\". This is a more cognitive or more intelligent process. Have a thorough grasp of the situation, is the so-called \"smart\", that is, high IQ.
Second, vision and language. All Visual development of infants and young children, language development. This is one of the reasons, learning language are two aspects: first, have a sense of second, high visual acuity of infants will be keen to see the nuances of adult talking mouth shapes, potential plus language, facial expressions, gestures, infants imitate ability, quickly mastered the language.

How to get the baby to see more clearly?
From the baby was born, he is about to experience 12 months fast and fantastic vision of the development process. First born, development of baby eyes not fully, Visual structure, the optic nerve is not yet mature, only fuzzy eyes see things about 20 centimeters.
However, in each of the next day, they will gradually expand the vision of, different nutritional status of the baby, Visual development difference may gradually appear. At the age of the baby, in the case of equal distance, baby visual development well can see something more subtle. In their eyes, clear and ambiguous gap will affect the perception of speed and accuracy.

Retinal 50% is DHA in phospholipids, to baby visual development well, will be adequate amounts of DHA supplementation.
Famous United States Murray study: \"within the first 12 months after birth, infant from breast or formula milk powder scientifically verified intake levels of DHA, help baby development of Visual acuity in the 52 weeks of age, equivalent to 1.5 more on the standard eye chart line. ”

What is Visual acuity, simply put, Visual acuity is the ability to discern objects or images and nuances. Can see more on the eye chart 1.5 lines, this is a big improvement! This shows that baby Visual acuity of a person one, imagine baby brain a day of information, both wide and higher quality-more clear, more accurate. They open up the brain thought to promote brain growth out dendrites, Axon, brain myelin, over time, baby, of course, smarter.