The Neanderthal Ear—Prone to Irritating Infections - SAPIENS

-

Comments

Post a Comment

Popular posts from this blog

Sarcoidosis: Causes, Symptoms, Diagnosis & Treatment

-
Image
follicular conjunctivitis treatment :: Article Creator Pink Eye: What You Should Know Conjunctivitis, also known as pink eye, is an inflammation of the conjunctiva -- the thin, clear tissue that lies over the white part of the eye and lines the inside of the eyelid. Pink eye can be contagious and is often associated with children, but anyone can get it. Treatment will depend on whether your pink eye is due to a virus, bacteria, allergies, or an irritating substance. (Photo Credit: iStock/Getty Images) Pink eye causes redness, itching, pain, burning, discharge, and swelling in and around the eyes. It might make your vision blurry and make you sensitive to light, but you'll still be able to see.  Pink eye can happen to anyone, regardless of age, but it's common in children. It can be highly contagious, spreading rapidly in schools and day-care centers, but it's rarely serious. It's unlikely to damage your vision, especial...
Read more

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

-
Image
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...
Read more