Dysacusis

Dysacusis

Dysacusis is a hearing impairment characterized by difficulty in processing details of sound due to distortion in frequency or intensity, but not primarily a loss of the ability to perceive sound. The term is sometimes used to describe pain or discomfort due to sound, a condition also known as auditory dysesthesia. [http://www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspzQzpgzEzzSzppdocszSzuszSzcommonzSzdorlandszSzdorlandzSzdmd_d_31zPzhtm]


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  • dysacusis — 1. Any impairment of hearing involving difficulty in processing details of sound as opposed to any loss of sensitivity to sound. 2. Pain or discomfort in the ear from exposure to sound. SYN: dysacousia, dysacusia. [dys + G. akousis, he …   Medical dictionary

  • dysacusis —    see hyperacusis …   Dictionary of Hallucinations

  • auditory dysesthesia — dysacusis (def. 2) …   Medical dictionary

  • Usher syndrome — Classification and external resources OMIM 276900 276901 DiseasesDB 13611 …   Wikipedia

  • dysacousia — dys·acou·sia .dis ə kü zh(ē )ə n dysacusis * * * dys·acou·sia (dis″ə kooґzhə) dysacusis …   Medical dictionary

  • dysacousia, dysacusia — SYN: dysacusis …   Medical dictionary

  • hyperacusis —    Also known as hyperacusis dolorosa, auditory hyperaesthesia, dysacusis, dysauris, loudness discomfort, loudness intolerance, over recruitment, pseudo recruitment, and phonophobia. The term hyperacusis comes from the Greek words huper (to… …   Dictionary of Hallucinations

  • dysacousis — dys·acou·sis (dis″ə kooґsis) dysacusis …   Medical dictionary

  • dysacousma — dys·acous·ma (dis″ə k zґmə) dysacusis …   Medical dictionary

  • dysecoia — dys·eco·ia (dis″ə koiґə) dysacusis …   Medical dictionary

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