Results 251 to 260 of about 602,896 (302)

Experimental Grafting of the Auditory Nerve

Archives of Otolaryngology - Head and Neck Surgery, 1978
The 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, W, Thumfart, M, Berg, H, Schmidt   +3 more
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AUDITORY NERVE IN MULTIPLE SCLEROSIS

Archives of Otolaryngology - Head and Neck Surgery, 1948
MULTIPLE 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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Analysis of the human auditory nerve

Hearing Research, 1989
In 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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Laser stimulation of the auditory nerve

Lasers in Surgery and Medicine, 2006
AbstractBackground and ObjectivesFor centuries, electric current has been used to stimulate neurons. Shortcomings of electrical stimulation include the contact between the stimulating electrode and the tissue, and the non‐selective stimulation of the tissue.
Agnella D, Izzo, Claus-Peter, Richter, E Duco, Jansen, Joseph T, Walsh   +3 more
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Transplantation of conditionally immortal auditory neuroblasts to the auditory nerve

European Journal of Neuroscience, 2007
AbstractCell transplantation is a realistic potential therapy for replacement of auditory sensory neurons and could benefit patients with cochlear implants or acoustic neuropathies. The procedure involves many experimental variables, including the nature and conditioning of donor cells, surgical technique and degree of degeneration in the host tissue ...
Sekiya, T, Holley, MC, Kojima, K, Matsumoto, M, Helyer, RJ, Ito, J   +5 more
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Cochlea and auditory nerve

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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Electrophysiology of Cranial Nerve Testing: Auditory Nerve

Journal of Clinical Neurophysiology, 2018
Summary: 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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Auditory nerve disease and auditory neuropathy spectrum disorders

Auris Nasus Larynx, 2016
In 1996, a new type of bilateral hearing disorder was discerned and published almost simultaneously by Kaga et al. [1] and Starr et al. [2]. Although the pathophysiology of this disorder as reported by each author was essentially identical, Kaga used the term "auditory nerve disease" and Starr used the term "auditory neuropathy".
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A Penetrating Auditory Nerve Array for Auditory Prosthesis

2011
Many chapters of this volume attest to the success of contemporary cochlear implants in bringing hearing to the severely or profoundly deaf. These devices consist of arrays of electrodes inserted into the scala tympani of the cochlea. In many cases, such an implant can deliver impressive levels of speech recognition.
John C. Middlebrooks, Russell L. Snyder
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AUDITORY NERVE IMPULSES

Science, 1930
E G, Wever, C W, Bray
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