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Inhibition in the Auditory Nerve?
The Journal of the Acoustical Society of America, 1971Some recent findings from auditory nerve studies are considered as evidence for primary afferent inhibition.
G, Moushegian +3 more
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AUDITORY NERVE IN MULTIPLE SCLEROSIS
Archives of Otolaryngology - Head and Neck Surgery, 1948MULTIPLE sclerosis was recognized as a clinical entity more than a century ago, and a voluminous literature has accumulated on its many and varied characteristics. Every physician is familiar with the effects of this disease on the central nervous system and certain of the cranial nerves.
H, VON LEDEN, B T, HORTON
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Auditory nerve function following cochleitis
International Journal of Pediatric Otorhinolaryngology, 2012We present a case of temporary cochlear nerve dysfunction due to endocochlear inflammation with subsequent recovery. Retrospective case review at a pediatric tertiary care hospital. A nine-year-old male presented seven years post-cochlear implantation with an electrode array extruded into the external auditory canal.
Jessica, Levi +5 more
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Electrophysiology of Cranial Nerve Testing: Auditory Nerve
Journal of Clinical Neurophysiology, 2018Summary: The electrocochleogram and brainstem auditory evoked potentials (BAEPs) are electrophysiologic signals used to assess the auditory nerve. The electrocohleogram includes the cochlear microphonic, the cochlear summating potential, and the eighth nerve compound action potential.
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Contribution of auditory nerve fibers to compound action potential of the auditory nerve
Journal of Neurophysiology, 2014Sound-evoked compound action potential (CAP), which captures the synchronous activation of the auditory nerve fibers (ANFs), is commonly used to probe deafness in experimental and clinical settings. All ANFs are believed to contribute to CAP threshold and amplitude: low sound pressure levels activate the high-spontaneous rate (SR) fibers, and ...
Jérôme, Bourien +9 more
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Integrated Profile to Assess Auditory Nerve-Auditory Pathway Integrity
ORL, 2009<i>Purpose:</i> To evaluate the Integrated Cochlear Profile for Assessing Auditory Nerve-Auditory Pathway Integrity (ICP-API), as proposed by our group, in the selection of cochlear implant candidates. <i>Procedures:</i> The API of the candidates for cochlear implantation were assessed with the ICP-API, which consists of 5 ...
Wei-Jia, Kong +7 more
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2019
The transduction process in the cochlea requires patent hair cells. Population responses that reflect this patency are the cochlear microphonic (CM) and summating potential (SP). They can be measured using electrocochleography (ECochG). The CM reflects the sound waveform in the form of outer hair cell (OHC) depolarization and hyperpolarization, and the
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The transduction process in the cochlea requires patent hair cells. Population responses that reflect this patency are the cochlear microphonic (CM) and summating potential (SP). They can be measured using electrocochleography (ECochG). The CM reflects the sound waveform in the form of outer hair cell (OHC) depolarization and hyperpolarization, and the
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Experimental Grafting of the Auditory Nerve
Archives of Otolaryngology - Head and Neck Surgery, 1978The auditory nerve of five cats was sectioned unilaterally. Its proximal stump was immediately sutured to the proximal stump of the simultaneously severed facial nerve to study afferent sensory nerve regeneration. After time intervals of nine to 18 months, the nerve anastomosis was tested by electrical stimulation of the anastomosis and by recording ...
M E, Wigand +3 more
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Auditory Nerve: Electrical Stimulation in Man
Science, 1965Auditory perceptions produced in a person deaf to acoustic stimulation were studied by electrically exciting the auditory nerve through permanently implanted electrodes. Pulsed current as small as 1 microampere peak-to-peak could be perceived. Pitch, as reported by the subject, varied with electrode selection, current amplitude, and pulse repetition ...
F B, SIMMONS +6 more
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Analysis of the human auditory nerve
Hearing Research, 1989In human temporal bones of patients with normal hearing or sensory neural deafness, the cochlear neurons were quantitatively and qualitatively evaluated at the level of the osseous spiral lamina, the spiral ganglion and the cochlear nerve. We found from 32,000 to 31,000 myelinated nerve fibres in the cochlear nerve of normal hearing individuals and any
H, Spoendlin, A, Schrott
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