Common Winter Illnesses and What to Do with Them - Nature World News

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Outer Ear: Anatomy, Location, and Function - Verywell Health

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There is much more to the ear than what you see from the outside. There are three parts to the ear—the outer ear, the middle ear, and the inner ear. These sections work together to collect sound from the world around you and send it to the brain where speech and auditory centers translate the information. The outer ear is the part of the ear that you can see and where sound waves enter the ear before traveling to the inner ear and brain. While the outer ear may not be as complex as its counterparts, it serves a vital function in your sense of hearing. AndreiDavid / Getty Images Anatomy Structure The outer ear—sometimes called the auricle or pinna—is mostly made of skin and cartilage.   It is made up of several components:   Helix: The outermost curvature of the ear, extending from where the ear joins the head at the top to where it meets the lobule. The helix begins the funneling of sound waves into the ear Fossa, superior crus, inferior crus, and...
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conjunctival pemphigoid :: Article Creator Modulating Conjunctival Wound Healing Thylefors B, Negrel A . The global impact of glaucoma. Bull World Health Org 1994;72:323–6 CAS  PubMed  PubMed Central  Google Scholar  Foster A, Johnson G . Magnitude and causes of blindness in the developing world. Int Ophthalmol 1990;14:135–40 Article  CAS  PubMed  Google Scholar  Quigley H . Number of people with glaucoma worldwide [see comments]. Br J OphthalmoI 1996;80:389–93 Article  CAS  Google Scholar  Sommer A . Glaucoma: facts and figures. Doyne Lecture. Eye 1996;10:295–301 Article  PubMed  Google Scholar  Jay J . Rational choice of therapy in primary open angle glaucoma. Eye 1992;6:243–7 Article  PubMed  Google Scholar  Migdal C, Gregory W, Hitchings R Long-term functional outcome after early surgery compared with laser and medicine in open-angle glaucoma. Ophtha...
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