An Intro Into Visual System November 7, 2008
Posted by SonjaHelga in : vision , add a comment
The visual system is the part of the nervous system which allows organisms to see. It interprets the information from visible light to build a representation of the world surrounding the body. The visual system has the complex task of (re)constructing a three dimensional world from a two dimensional projection of that world. The psychological manifestation of visual information is known as visual perception.
This article mostly describes the visual system of mammals, although other “higher” animals have similar visual systems. In this case, the visual system consists of:
* The eye, especially the retina
* The optic nerve
* The optic chiasma
* The optic tract
* The lateral geniculate body
* The optic radiation
* The visual cortex
7 Common Things That Will Deteriorate Your Vision July 13, 2008
Posted by SonjaHelga in : Vision Care - See The Beauty , add a comment
photo credit: StaněkyDear Reader
Despite the fact that many people, after their eye exams, go out and buy glasses or contacts, there are things the general population hasn’t been told.
You see, no matter what your current condition, the cotinued use of corrective lenses can actually contribute to the deterioration of your vision. This is because corrective lenses are a crutch that your eyes are trained to rely upon.
You can sign up for free - Right Here - CLICK- For the “7 Common Things That Rapidly Deteriorate Your Vision”
How Amazing Is Our Vision System July 11, 2008
Posted by SonjaHelga in : Vision Care - See The Beauty , add a comment
It is amazing when we realize the capability of the function of our eyes, our brain and our vision. I mean think about it! Everything concerning our vision works together in such an amazing way.
Use Natural Vision Correction to Improve Your Eyesight
Natural Vision Correction
