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Hearing Loss, Central
(Central Hearing Loss; Cortical Deafness; Deafness, Cortical)


hearing loss due to disease of the auditory pathways (in the central nervous system) which originate in the COCHLEAR NUCLEI of the pons and then ascend bilaterally to the MIDBRAIN, the thalamus, and then the auditory cortex in the temporal lobe. Bilateral lesions of the auditory pathways are usually required to cause central hearing loss. Cortical deafness refers to loss of hearing due to bilateral auditory cortex lesions. Unilateral brain stem lesions involving the cochlear nuclei may result in unilateral hearing loss.

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<b>Central Hearing Loss</b>
Central Hearing Loss
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<b>CENTRAL HEARING LOSS</b>
CENTRAL HEARING LOSS
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Audiology > <b>hearing loss</b> Types
Audiology > hearing loss Types
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<b>Central hearing loss</b> is caused
Central hearing loss is caused
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A mixed <b>hearing loss</b> indicates
A mixed hearing loss indicates
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of a <b>central hearing loss</b>.
of a central hearing loss.
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<b>Central hearing loss</b> is due to
Central hearing loss is due to
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<b>Central Hearing Loss</b>
Central Hearing Loss
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Wikipedia


United States congressional hearingAction on Hearing LossHearing (person)Hearing (sense)Hearing rangeSiemens Hearing InstrumentsHorace Mann School for the Deaf and Hard of HearingAustralian HearingArmy–McCarthy hearingsContested case hearing

More information


  • Reported cases - Summary of cases reported on this disease.
  • Related terms - Look for sites, images, videos, news and articles about related terms.
  • SearchMedica - Professional Medical Search.
  • WHO - World Health Organization.
  • PubMed - A service of the National Library of Medicine and National Institutes of Health.
  • MEDLINE - Literature from the National Library of Medicine.
  • MeSH - Medical Subject Headings.
  • DeCS - Health Sciences Descriptors.

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Last update: April 2009
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