News tagged with hearing

Related topics: hearing loss

Wbp2 is a novel deafness gene

Researchers at King's College London and the Wellcome Trust Sanger Institute in the United Kingdom have for the first time demonstrated a direct link between the Wbp2 gene and progressive hearing loss. The scientists report ...

Feb 08, 2016
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Team shows that hearing aids improve memory, speech

A recent study by Jamie Desjardins, Ph.D., an assistant professor in the speech-language pathology program at The University of Texas at El Paso, found that hearing aids improve brain function in persons with hearing loss.

Jan 29, 2016
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Gene therapy restores hearing in deaf mice

Using gene therapy, researchers at Boston Children's Hospital and Harvard Medical School have restored hearing in mice with a genetic form of deafness. Their work, published online July 8 by the journal Science Translational ...

Jul 08, 2015
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The race against Zika

While most of us were first hearing of a strange, new and dangerous mosquito-borne virus stampeding across South and Central America and into Mexico, University of Alberta virologist Tom Hobman and his team were months deep ...

Jan 29, 2016
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Hearing impairment

A hearing impairment or deafness is a full or partial decrease in the ability to detect or understand sounds. Caused by a wide range of biological and environmental factors, loss of hearing can happen to any organism that perceives sound. "Hearing impaired" is often used to refer to those who are deaf, although the term is viewed negatively by members of Deaf culture, who prefer the terms "Deaf" and "Hard of Hearing".

Sound waves vary in amplitude and in frequency. Amplitude is the sound wave's peak pressure variation. Frequency is the number of cycles per second of a sinusoidal component of a sound wave. Loss of the ability to detect some frequencies, or to detect low-amplitude sounds that an organism naturally detects, is a hearing impairment.

This text uses material from Wikipedia, licensed under CC BY-SA

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