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A Rat T-Cell Line That Mediates Autoimmune Disease of the Inner
A Rat T-Cell Line That Mediates Autoimmune Disease of the Inner

... a blind-ending, fluid-filled pocket lying in the posterior cranial fossa with fluid-filled connections to the endolymphatic spaces of the cochlea and vestibular organ, fulfills all the critera of an immunodefensive organ [7–10]. Several studies have demonstrated that whereas the ES immune response s ...
Audiology 1
Audiology 1

Print this article - Audiology Research
Print this article - Audiology Research

... The present study describes the clinical evolution and longterm follow-up of patient suffering from Cogan’s syndrome. Cogan’s syndrome is a rare autoimmune vasculitis, and its pathogenesis is unknown. Infection, but primarily autoimmunity, may play contributing roles in the pathogenesis of this dise ...
positive parenting - Malaysian Paediatric Association
positive parenting - Malaysian Paediatric Association

... bacterial infections. Viruses account for a Pulling/scratching of the ears, (AOM) smaller number of cases. particularly if other symptoms like trouble sleeping, hearing problems, The infection causes an accumulation of crying, irritability, fever, and ear fluids behind the eardrum which blocks the d ...
Cervical vertigo is caused by inflammation or degenerative changes
Cervical vertigo is caused by inflammation or degenerative changes

... Cervical vertigo tends to be a controversial topic because there are no tests to confirm the diagnosis. This diagnosis is determined after ruling out other causes of vertigo like inner ear disorders, problems with the central nervous system and the spine. This condition can happen after head injurie ...
Sundfeld-Reis suture for the correction of auricular axis and ear
Sundfeld-Reis suture for the correction of auricular axis and ear

... antitragus, and lobule, whereas the first branchial arch contributes only to the formation of the tragus and helical crus. The innervation of the external ear, as pictured above, follows the distribution of the branchial arches and consists of the anterior and posterior branches of the greater auric ...
Noise_(Larry)
Noise_(Larry)

... Can you imagine not being able to: – Hear music? – Listen to the sounds of nature? – Socialize with your family? ...
File
File

... the sound to be transferred to the hearing nerves and enables the student to hear. The process: 1. A sound processor worn behind the ear, or on the body, captures sound and turns it into digital code. The sound processor has a battery that powers the entire system. 2. The sound processor transmits t ...
File
File

... receives information from the semicircular canal and cochlea. ...
Monitoring the Hearing Handicap and the Recognition Threshold of
Monitoring the Hearing Handicap and the Recognition Threshold of

... Introduction Treatment for auditory neuropathy spectrum disorder (ANSD) is not yet well established, including the use of hearing aids (HAs). Not all patients diagnosed with ASND have access to HAs, and in some cases HAs are even contraindicated. Objective To monitor the hearing handicap and the rec ...
Audiological Evaultions
Audiological Evaultions

... Measurements: The pure tones are played at 250, 500, 1000, 2000, 4000, and 8000 hertz for each ear. Other hertz ranges that can be tested are 3000 and 6000 if needed. At any hertz range, the audiologist will be able to see at which decibel the individual can hear the pure tone. Purpose for testing: ...
PDF - 1.84 Mo
PDF - 1.84 Mo

No Slide Title
No Slide Title

... Noise Monitoring • Required by the OSHA standard to identify all noise above 80 dBA • Monitoring must be performed whenever there is an increase in production or equipment is added that could increase the noise level ...
ch15_hearing_m&h9_wc..
ch15_hearing_m&h9_wc..

... Transmission of Sound to the Internal Ear • Sound waves vibrate tympanic membrane • Ossicles vibrate and concentrate the energy (amplify the pressure) at stapes footplate in oval ...
Otologic Manifestation in IgG4
Otologic Manifestation in IgG4

... the first report of otologic involvement.   An autoimmune mechanism is assumed in patients with bilateral progressive or fluctuating mixed hearing loss, especially when they respond to immunosuppressive treatment. Similar clinical characteristics were also found in the described patient with IgG4-re ...
Slide 1
Slide 1

File
File

... receptors for smell are located in a I-inch-square patches of tissue in the uppermost part of the nasal passages. olfactory cells are covered in mucus which volatile molecules dissolve and stimulate the cells the cells trigger nerve impulses that travel to the brain which interprets the impulses as ...
teaching deaf and hard of hearing students
teaching deaf and hard of hearing students

... Supplementary pictures and diagrams should be used whenever possible. Make the work interesting. Use all the visual aids possible. Filmstrips and overhead projectors are particularly good. Using the captioning option found on all TV’s when showing video or watching television is particularly helpful ...
Summary for Deafness
Summary for Deafness

... result in congenital hearing problems; that is, problems that are present at birth. ...
Safe Use of Portable Music Players and Headphones
Safe Use of Portable Music Players and Headphones

... Headphones that fit over or on the ear are a better choice than ear buds. Over-ear headphones put the source of the sound farther away from your inner ears. This extra space can protect your eardrums from the strain and subsequent damage caused from listening to noise directed straight into the ear ...
Hair Cells
Hair Cells

09 Sound And The Ear
09 Sound And The Ear

Hearing and Auditory Processing Basics
Hearing and Auditory Processing Basics

... entering the ear. Common diseases of the OE are malformed pinnae or wax occlusion. 2. Middle ear (ME) - consists of the Tympanic Membrane (TM) (eardrum) and three joined bones (malleus, incus and stapes). When sound enters the ear, it causes the TM to vibrate and the lever action of the ossicles act ...
ADA Umbrella Education Recognition Project
ADA Umbrella Education Recognition Project

...  Aminoglycoside Antibiotics (mycin drugs)  Loop Inhibiting Diuretics (lasix, furosemide)  Salicylates (aspirin, darvon, darvocet)  Cancer Chemotherapy  Hormone Replacement treatment  Quinine ...
selection and evaluation
selection and evaluation

... Cochlear Implants Used for children and ...
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Ear



The ear is the organ that detects sound. It not only receives sound, but also aids in balance and body position. The ear is part of the auditory system.Often the entire organ is considered the ear, though it may also be considered just the visible portion. In most mammals, the visible ear is a flap of tissue that is also called the pinna (or auricle in humans) and is the first of many steps in hearing. Vertebrates have a pair of ears placed somewhat symmetrically on opposite sides of the head. This arrangement aids in the ability to localize sound sources.
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