Results 31 to 40 of about 429,682 (252)

Restoring Hearing After Resection of Vestibular Schwannoma by Cochlear Nerve Preservation and Cochlear Implantation: Long-Term Follow-Up of Two Cases

open access: yesB-ENT, 2023
Hearing outcomes of two cases of growing sporadic vestibular schwannoma, resected via a translabyrinthine approach with simultaneous cochlear implantation are reported.
Laura Jacxsens   +8 more
doaj   +2 more sources

Severe and persistent facial nerve stimulation after cochlear implantation in a patient with cochlear–facial dehiscence: a case report

open access: yesJournal of International Medical Research, 2021
Generally, cochlear implants (CIs) are effective in helping patients improve their hearing performance; however, some patients have poor hearing performance owing to facial nerve stimulation (FNS), which is often associated with cochlear anomalies.
Jingyuan Chen   +3 more
doaj   +1 more source

The distribution of N-acetylgalactosamine in the cochlear nucleus of the gerbil revealed by lectin binding with soybean agglutinin [PDF]

open access: yes, 1994
A horseradish peroxidase conjugated lectin from Glycine max (soy bean agglutinin; SBA) was used to characterise the distribution of N-acetylgalactosamine in the cochlear nucleus of the mongolian gerbil. SBA bound differentially to a variety of structures
Gleich, Otto, Otto Gleich
core   +1 more source

Biomaterials in cochlear implants [PDF]

open access: yes, 2011
The cochlear implant (CI) represents, for almost 25 years now, the gold standard in the treatment of children born deaf and for postlingually deafened adults.
Lenarz, T   +3 more
core   +1 more source

Noonan syndrome: cochlear implantation in the setting of cochlear nerve deficiency. [PDF]

open access: yesActa Biomed, 2022
Noonan syndrome (NS) is a congenital disorder characterized by a wide heterogeneity in clinical and genetic features. Hearing loss can frequently occur in NS, although not always mentioned in its diagnostic criteria.
Ciavarro G   +3 more
europepmc   +2 more sources

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

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

Restudy of malformations of the internal auditory meatus, cochlear nerve canal and cochlear nerve [PDF]

open access: yesEuropean Archives of Oto-Rhino-Laryngology, 2014
The present study aims to restudy the correlation between the internal auditory meatus (IAM), the cochlear nerve canal (CNC), the cochlear nerve (CN) and inner ear malformations. In this retrospective study design, the abnormal diameter of the IAM, CNC and CN in patients with any kind of inner ear malformations was evaluated using multi-slice spiral ...
Li, Youjin   +3 more
openaire   +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

Lipidic nanocapsule drug delivery : neuronal protection for cochlear implant optimization [PDF]

open access: yes, 2012
Objective: Sensorineural hearing loss leads to the progressive degeneration of spiral ganglion cells (SGC). Next to postoperative fibrous tissue growth, which should be suppressed to assure a close nerve–electrode interaction, the density of healthy SGC ...
Meyer, Hartwig   +15 more
core   +1 more source

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