Results 21 to 30 of about 816,132 (352)

Bifid Intratemporal facial nerves in an adult without other congenital anomalies

open access: yesLaryngoscope Investigative Otolaryngology, 2023
Objective To describe a case of bifid intratemporal facial nerves without associated middle or inner ear abnormalities encountered on computed tomography (CT) imaging during preoperative preparation for unilateral cochlear implant placement in an adult ...
Stephen F. White   +3 more
doaj   +1 more source

Assessment of cochlear synaptopathy by electrocochleography to low frequencies in a preclinical model and human subjects

open access: yesFrontiers in Neurology, 2023
Cochlear synaptopathy is the loss of synapses between the inner hair cells and the auditory nerve despite survival of sensory hair cells. The findings of extensive cochlear synaptopathy in animals after moderate noise exposures challenged the long-held ...
Raymond A. Haggerty   +9 more
doaj   +1 more source

Cochlear implant telemetry [PDF]

open access: yesLiječnički vjesnik, 2021
Artificial cochlea or cochlear implant is the name for neurosensory prosthesis, which is a current surgical treatment for severe hearing loss or deafness.The surgical procedure is cochlear implantation During the cochlear implantation one of the methods ...
Dalibor Matković   +3 more
doaj   +1 more source

OPA1-related auditory neuropathy: site of lesion and outcome of cochlear implantation. [PDF]

open access: yes, 2015
Hearing impairment is the second most prevalent clinical feature after optic atrophy in Dominant Optic Atrophy associated with mutations in the OPA1 gene.
Arslan, E   +12 more
core   +3 more sources

Adding Insult to Injury: Cochlear Nerve Degeneration after “Temporary” Noise-Induced Hearing Loss

open access: yesJournal of Neuroscience, 2009
Overexposure to intense sound can cause temporary or permanent hearing loss. Postexposure recovery of threshold sensitivity has been assumed to indicate reversal of damage to delicate mechano-sensory and neural structures of the inner ear and no ...
S. Kujawa, M. Liberman
semanticscholar   +1 more source

Progressive auditory neuropathy in patients with Leber's hereditary optic neuropathy [PDF]

open access: yes, 2004
Objective: To investigate auditory neural involvement in patients with Leber's hereditary optic neuropathy (LHON).Methods: Auditory assessment was undertaken in two patients with LHON.
Ceranic, B, Luxon, LM
core   +2 more sources

Facial nerve stimulation necessitating auditory brainstem implantation: 8 years follow-up a case report

open access: yesActa Oto-Laryngologica Case Reports, 2021
Inner ear malformations are one of the common causes of hearing loss. Common cavity is extremely rare among the types of inner ear anomalies. In this study, 8-years development period of a boy with common cavity is presented.
Hilal Burcu Ozkan   +5 more
doaj   +1 more source

Retrolabyrinthine approach for cochlear nerve preservation in neurofibromatosis type 2 and simultaneous cochlear implantation

open access: yesInternational Archives of Otorhinolaryngology, 2013
Summary Introduction: Few cases of cochlear implantation (CI) in neurofibromatosis type 2 (NF2) patients had been reported in the literature. The approaches described were translabyrinthine, retrosigmoid or middle cranial fossa.
Ricardo Ferreira Bento   +4 more
doaj   +1 more source

Nicotine induced ototoxicity in rat cochlear organotypic cultures

open access: yesTranslational Neuroscience, 2021
Epidemiological evidence has shown that smoking is associated with an increased risk of hearing loss. However, the underlying mechanisms regarding the impact of nicotine on the cochlea remain unclear. This study aimed to investigate the cytotoxic effects
Zhao Yi   +7 more
doaj   +1 more source

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