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Cochlear Nerve Hypoplasia: Audiological Characteristics in Children and Adults
Audiology and Neuro-Otology, 2019 Background: Cochlear nerve deficiency is a general term used to describe both cochlear nerve hypoplasia (CNH) and cochlear nerve aplasia. Although these two conditions can have similar results on audiological evaluation, CNH yields more variation in ...
Betul Cicek Cinar +2 more
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Diameter of the Cochlear Nerve in Deaf Humans: Implications for Cochlear Implantation
Annals of Otology, Rhinology and Laryngology, 1992 Although the parameters that are most important for postoperative speech perception in cochlear implantation have not been identified, it is assumed that the numbers of remaining cochlear neurons and spiral ganglion cells in the implanted deaf ears are ...
Joseph B Nadol
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The management of cochlear nerve deficiency
Cochlear Implants International, 2013The assessment process is critical in deciding whether a profoundly deaf child with cochlear nerve deficiency (CND) will be suitable for a cochlear or auditory brainstem implant (ABI). Magnetic resonance imaging (MRI) using submillimetric T2 weighted gradient echo or turbo spin echo sequences is mandatory for all profoundly deaf children to diagnose ...
Freeman, S R +10 more
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The Cochlear Nerve in Meniere's Disease
Archives of Otolaryngology - Head and Neck Surgery, 1980Cochlear nerves of 11 patients with advanced Meniere's disease were studied by light and electron microscopy. All the nerves appeared normal on light microscopy. In cross sections, the density of myelinated nerve fibers was approximately 20,000 fibers per square millimeter in most cases. In two cases, the density was reduced, about 14,000/sq mm.
J, Ylikoski, Y, Collan, T, Palva
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Asymptomatic Schwannoma of the Cochlear Nerve
Archives of Otolaryngology - Head and Neck Surgery, 1982During systematic study of temporal bone histopathology at The Deafness Foundation, Memphis, we found an unsuspected small schwannoma arising solely from the cochlear nerve, compressing the facial nerve within the internal auditory canal. The primary temporal bone pathologic finding was bilateral otosclerosis.
N, Ayani, J J, Shea
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Cochlear nerve of the alligator lizard
Journal of Comparative Neurology, 1985AbstractThe innervation of the auditory organ of the alligator lizard is described. Patterns of distribution of the nerve fibers were studied at the light microscopic level with the horseradish peroxidase technique, and the types of synaptic contacts with hair cells were studied at the transmission electron microscopic level with standard techniques ...
M J, Mulroy, T G, Oblak
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Cochlear Processes Reflected in Responses of the Cochlear Nerve
Acta Oto-Laryngologica, 1985The effects of sound frequency, intensity, and duration on responses of cochlear-nerve fibers and inner hair cells (IHCs) are reviewed and compared. The frequency selectivity observed in the nerve is already present in the IHC receptor potential but synaptic transmission appears to influence some other properties of the nerve response.
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[Cochlear implants for the patients with cochlear nerve defects].
Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery, 2013By watching the effects of cochlear implants in the children with cochlear nerve defects, to evaluate the relationship and efficiency of HRCT AND MRI in diagnostic for cochlear nerve defects.The imaging dates and the post-operative effects of the 10 cochlear nerve defect patients were retrospectively analyzed.Three patients with bilateral IAC stenosis ...
Lingxiang, Hu +6 more
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Physiology of the cochlear nerve and cochlear nucleus
British Medical Bulletin, 1987openaire +2 more sources
COCHLEAR NERVE AND HEARING LOSS
Otology & Neurotology, 2011Guner, Sonmez +2 more
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