News tagged with hearing

Related topics: hearing loss

How the brain processes musical hallucinations

A woman with an "iPod in her head" has helped scientists at Newcastle University and University College London identify the areas of the brain that are affected when patients experience a rare condition called ...

Jan 28, 2014
popularity 4.5 / 5 (8) | comments 5 | with audio podcast

Woman can literally feel the noise

(Medical Xpress) -- A case of a 36-year-old woman who began to literally 'feel' noise about a year and a half after suffering a stroke sparked a new research project by neuroscientist Tony Ro from the City ...

May 30, 2011
popularity 4.4 / 5 (18) | comments 6 | with audio podcast report

Range of cures likely for tinnitus

(Medical Xpress)—Tinnitus researchers agree that there may never be a single cure for tinnitus, but instead a range of treatments for different types of tinnitus will be needed.

Mar 27, 2014
popularity 4.3 / 5 (3) | comments 0

Obesity may be risky for your hearing and brain

Supporting evidence of a possible link between obesity and the spontaneous leakage of cerebrospinal fluid through the ear has been presented by researchers at the University of Cincinnati Neuroscience Institute (UCNI).

Jan 29, 2014
popularity not rated yet | comments 0

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