Human Eye The eye is a wonderful and the most complex organ of the human body. It is strange to learn that such a small organ has so many parts. The human eye provides us with the ability to visualize the world around us. Light enters the eye through the cornea and excites special neurons on the retina. The brain receives this information and interprets it so that we are aware of what we are seeing. The parts of the eye contribute to its proper function. A. Parts of the Human Eye A1
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EYE DEFECTSAND DISEASES STRABISMUS: A visual problem in which the eyes are not aligned properly and point in different directions. One eye may look straight ahead‚ while the other eye turns inward‚ outward‚ upward‚ or downward. The eye turn may be consistent‚ or it may come and go. Which eye is straight (and which is misaligned) may switch or alternate. CAUSES:With normal vision‚ both eyes aim at the same spot. The brain then combines the two pictures into a single‚ three-dimensional image
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blue eyes technology PPT This PPT presentation is based on the topic blue eyes technology blue eyes technology is very common topic for seminar presentation. This ppt slide on blue eyes technology is a guidline for students or proffesional preparing for seminar presentation on blue eyes technology. Discription: INTRODUCTION We are living in an age of I.T.. Today the technologies are changing faster than time. The technology which is updated now becomes outdated after some days
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The eye is a rather small part of the body that makes up seventy percent of the humans total sensory ability. That is why we chose to describe the eye. Each part of the eye works together as a whole. Within and outside of the eye there are many working parts functioning around the clock.. The cornea is a very important part of the eye‚ but you can hardly see it because it’s made of clear tissue. Like glass‚ the cornea gives your eye a window in which to view the world. The a cornea is a
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When light enters the eye it first enters through your cornea‚ the transparent protective coating over your eye. Next it will pass through the pupil which is the small opening in the middle of your iris‚ or colored part of your eye. The muscles in the iris help to protect the eye by expanding and contacting based on the brightness of the light in your environment helping you see much clearer in bright and dim light. In side the pupil the light will then move through the lens which focuses the light
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The human eye is the organ which gives us the sense of light allowing us to learn more about the surrounding world than any of the other five senses. We use our eyes in almost everything we do whether reading‚working watching television ‚writing a letter driving a car and countless other activities The eye allows us to see and interpret the shapes‚ colors‚ and dimensions of objects in the world by processing the light they reflect of give off. Aqueous humor clear watery fluid found in the anterior
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An eye assessment should be carried out as part of the client initial physical examination. Unlike most organs of the body‚ the eye is available for external examination‚ and its anatomy is more easily assessed than many other body parts. The nurse‚ through careful questioning‚ elicits the necessary information that can assist in diagnosis of an ophthalmic condition. Following the health history‚ the patient’s visual acuity is assessed. This is an essential part of the eye examination and is measure
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A TECHNICAL PAPER ON Artificial Intelligence EYE-GAZE COMMUNICATION * Eye gaze human computer interface Submitted by: RAMIREDDY SUBBARAMI REDDY ENGG. COLLEGE Kadanuthala‚ Nellore D.T.‚ A.Saisaran V.Rajeswari 093R1A0533
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1-25-12 Conjunctivitis is an inflammation of the eye/eyes. It is caused when the conjunctiva (a thin layer that covers the sclera) is exposed to bacteria or allergens. The most common type of conjunctivitis is known as pink eye and is cause by virus. Viral conjunctivitis can occur in one or two of a person’s eyes. It tends to cause a watery discharge while conjunctivitis caused by bacteria causes a thicker discharge. Both are transmitted to another eye in the discharge. Children are primarily affected
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20M-Section 2 12 May 2011 My Progress as a Reader and Writer in English 20M If I had a time travel machine‚ I would love to go back to our class’s first meeting. It was such a memorable day. I was so nervous that my first piece of writing seemed less than mediocre as I reflected on what I had written that day. While being happy that my name was randomly chosen to be added to the class‚ I was very scared of this class. The last time I wrote an essay was two years ago‚ and before this class I had
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