Auditory neuropathy
نویسندگان
چکیده
منابع مشابه
Auditory steady state response in auditory neuropathy.
REVIEW Auditory neuropathy is a disorder characterised by preservation of outer hair cell function, with normal otoacoustic emissions and/or cochlear microphonics, but an absent or distorted auditory brainstem response. PURPOSE This study aimed to objectively assess hearing thresholds in patients with auditory neuropathy, using the auditory steady state response. MATERIALS AND METHODS Thirt...
متن کاملGenetic Update on Auditory Neuropathy
Auditory neuropathy (AN) is defined as a sensorineural hearing impairment (HI) characterized by preserved cochlear outer hair cell function with normal otoacoustic emissions but abnormal or absent brainstem evoked potentials. The prevalence of AN in HIs remains to be established and its pathophysiology has not been determined. Several environmental and genetic causes have been identified, but t...
متن کاملCochlear implantation of auditory neuropathy.
Auditory neuropathy (AN) is a hearing disorder that presents with a grossly abnormal or absent neural response as measured by evoked potentials in the presence of normal outer hair cell function evidenced by present otoacoustic emissions or cochlear microphonics. Rehabilitation for patients with AN is challenging due to abnormal temporal encoding at the auditory nerve leading to severely impair...
متن کاملCurrent understanding of auditory neuropathy.
Auditory neuropathy is defined by the presence of normal evoked otoacoustic emissions (OAE) and absent or abnormal auditory brainstem responses (ABR). The sites of lesion could be at the cochlear inner hair cells, spiral ganglion cells of the cochlea, synapse between the inner hair cells and auditory nerve, or the auditory nerve itself. Genetic, infectious or neonatal/perinatal insults are the ...
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ژورنال
عنوان ژورنال: Brain
سال: 1996
ISSN: 0006-8950,1460-2156
DOI: 10.1093/brain/119.3.741