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Archives of Otolaryngology (Chicago,... Oct 1964
Topics: Cochlear Nerve; Deafness; Electric Stimulation; Hearing; Hearing Loss; Humans
PubMed: 14198701
DOI: 10.1001/archotol.1964.00750040400005 -
Journal of Otolaryngology - Head & Neck... Oct 2023Highly accurate real-time cochlear nerve monitoring to preserve cochlear nerve function is essential for simultaneous cochlear implantation and ipsilateral vestibular...
Highly accurate real-time cochlear nerve monitoring to preserve cochlear nerve function is essential for simultaneous cochlear implantation and ipsilateral vestibular schwannoma resection. In the present study, we developed a novel real-time monitoring system that combines dorsal cochlear nucleus action potential monitoring with intracochlear stimulating electrodes (Auditory Nerve Test System, ANTS). We used this system for a case with vestibular schwannoma resection via the translabyrinthine approach. The monitoring system developed in this study detected highly reliable evoked potentials from the cochlear nerve every two seconds continuously during tumor resection. Near-total tumor resection was achieved, and cochlear implantation was performed successfully after confirming the preservation of cochlear nerve function in a case. The patient's hearing was well compensated by cochlear implantation after surgery. Our novel method continuously achieved real-time monitoring of the cochlear nerve every two seconds during vestibular schwannoma resection. The usefulness of this monitoring system for simultaneous tumor resection and cochlear implantation was demonstrated in the present case. The system developed in this study is compatible with continuous facial nerve monitoring. This highly accurate and novel monitoring method will broaden the number of candidates for this type of surgery in the future.
Topics: Humans; Neuroma, Acoustic; Cochlear Nucleus; Action Potentials; Cochlear Implantation; Cochlear Nerve
PubMed: 37803428
DOI: 10.1186/s40463-023-00671-4 -
Acta Oto-laryngologica. Supplementum 1990In 18 human temporal bones of patients with normal hearing or sensory neural deafness, the cochlear neurons were evaluated at the level of the peripheral axons in the...
In 18 human temporal bones of patients with normal hearing or sensory neural deafness, the cochlear neurons were evaluated at the level of the peripheral axons in the osseous spiral lamina, the ganglion cells in the spiral ganglion and the central axons in the cochlear nerve in the inner acoustic meatus. The total number and the segmental distribution were both determined.
Topics: Adult; Aged; Child; Cochlear Nerve; Hearing Loss, Sensorineural; Humans; Middle Aged; Nerve Fibers, Myelinated; Spiral Ganglion
PubMed: 2239235
DOI: 10.3109/00016488909138358 -
The Annals of Otology, Rhinology, and... Mar 1965
Topics: Action Potentials; Animals; Cochlea; Cochlear Nerve; Deafness; Electrophysiology; Genetics; Mice; Pathology; Research; Vestibulocochlear Nerve
PubMed: 14265617
DOI: 10.1177/000348946507400113 -
Medical Bulletin (Ann Arbor, Mich.) 1964
Topics: Cochlear Nerve; Facial Nerve; Facial Paralysis; Hearing Tests; Humans; Neurotology; Otolaryngology; Vestibulocochlear Nerve
PubMed: 14217024
DOI: No ID Found -
Archives of Otolaryngology (Chicago,... Dec 1964
Topics: Cochlear Nerve; Ear, Inner; Neoplasms; Neurilemmoma; Neuroma, Acoustic; Neurosurgery; Vestibulocochlear Nerve
PubMed: 14205481
DOI: No ID Found -
Experimental Cell Research May 1954
Topics: Chromosome Pairing; Cochlear Nerve; Humans; Synapses
PubMed: 13173478
DOI: 10.1016/0014-4827(54)90172-x -
Nordisk Medicin May 1953
Topics: Cochlear Nerve; Disease; Hearing; Hearing Disorders; Humans; Streptomycin; Vestibulocochlear Nerve
PubMed: 13072968
DOI: No ID Found -
Cleveland Clinic Quarterly Jan 1954
Topics: Cochlear Nerve; Cranial Nerve Neoplasms; Humans; Neoplasms; Vestibulocochlear Nerve Diseases
PubMed: 13116421
DOI: 10.3949/ccjm.21.1.40 -
The Laryngoscope Sep 1953
Topics: Cochlear Nerve; Cranial Nerve Neoplasms; Neoplasms; Neurofibroma; Trigeminal Nerve; Vestibulocochlear Nerve Diseases
PubMed: 13098185
DOI: 10.1288/00005537-195309000-00002