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An Introduction to Hearing Aids
Hearings aids have been around for centuries, in some form or another. They have provided relief for older people who have lost the ability to hear as clearly as when they were younger. Hearing aids also assist people who may have a hearing problem because of underlying medical issues. Hearing aids have a rich history, and have truly seen amazing advances over the past two centuries.
The first version of a hearing aid was invented in the early 1500's. These early devices were crafted from wood and designed to look like the ears of animals known for excellent auditory perception. It was not until 1800, however, that hearing aids became a consumer product. Manufacturers then created trumpet hearing aids, but they only produce...
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Copyright 2010
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Home | Helpful Articles
Hear what everyone around you is saying again when you get a hearing aid. Get information, medical resources, and guides for a Hearing Aids Rating..
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JRRD Special Issue On Hearing And Hearing Loss (Medical News Today)
The current issue of the Journal of Rehabilitation Research and Development (JRRD) is a supplement on hearing loss, which affects 31 million Americans. This supplement addresses topics at the cutting edge of both basic and clinical hearing loss research and is edited by internationally renown experts in the field of audiology... click link for more info.
Kidney hormone linked to hearing (UPI)
ROCHESTER, N.Y., Feb. 10 (UPI) -- The hormone, aldosterone, known to regulate kidney function, may help in hearing, a study by the University of Rochester Medical Center found.
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