Structure of the eye and ear

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The cornea is what covers the iris, and is the outermost layer of the eye through which light passes. The sclera or the "white" of the eye, this is what gives form to the eyeball. The vascular tunic has three parts to it; the choroids, ciliary body, and the iris...
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The choroids is what provides nutrients to the surface of the retina. The ciliary body consist of ciliary muscle and the iris which is the colored part of the eye, it regulates the amount of light entering the vitreous chamber, through the pupil. The inner coat and the beginning of the visual pathway is the retina, the fovea defines the center of the retina, and is the region of highest visual activity...
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anatomy of the eye 1- Conjunctiva- the conjunctiva’s structure is a fine transparent mucous membrane and its main function is to cover and protect the surface of the eye...	2 / 337
Dissection of a Cow's Eye Procedure: We started off by removing all of the excess fat and muscle tissue surrounding the eye with a scalpel. After it was removed, we cut into the top of the cornea...	2 / 523
Structure of the eye and ear Margaret Jenkins General psychology 7/11/04 Structures of the eye and ear We use our ears for the hearing sense, and we use our eyes for vision. Both are very important senses and would be hard to get along without...	4 / 951
The eye Seeing involves more than opening our eyes. Through simple and fun experimentation the class will learn how the interaction of light, the eyes and the brain create the world we see...	3 / 694
The Human Eye When someone looks at an object, what he/she is really seeing is the light that the object reflects, or gives off. This reflected light passes through the lens and falls on to the retina of the eye...	8 / 2027
The Biology of Vision The human eye is an organ that has been cited by proponents of intelligent design as one too perfect and complex to have developed naturally on its own...	3 / 598
Optical Illusions Optical illusions are how the eye sees the illusion. Most people now believe that seeing optical illusions has to do with perspective, or the way you look at something...	3 / 828