ROLE OF EYE ? A CRUCIAL PATH IN HUMAN LIFE

The human eye is the one of the most important par t which can do major actions and having a control all over the body by sending visual impu lses to brain. It is very sensitive and i f we should not take care of it, results in exposure to variety of diseases. Gathering of information from the environment is the majo r task for our response and this can be done by the eye only. Even the mechanism of camera that we are using now a day was based on the eye only. Both the eye and camera gathers light and transforms that light into picture. Both also have lenses to focus the incoming light. Just as a camera focuses the light onto the film to create a picture, the eye focuses light onto a spec ialized layer of cells, called the retina to produce an image. In this review article, a neat depiction was given about the anatomy and physiology of eye. Keywords: Human eye, Sense organ, visual impulses, anatomy of eye