Results 101 to 110 of about 73,807 (263)

Expression of tumor necrosis factor-α and interleukin-1β genes in the cochlea and inferior colliculus in salicylate-induced tinnitus

open access: yesJournal of Neuroinflammation, 2011
Background Changes in the gene expressions for tumor necrosis factor-α (TNF-α) and/or interleukin-1β (IL-1β) during tinnitus have not been previously reported.
Chen Jin-Cherng   +4 more
doaj   +1 more source

A convolutional neural-network model of human cochlear mechanics and filter tuning for real-time applications

open access: yes, 2020
Auditory models are commonly used as feature extractors for automatic speech-recognition systems or as front-ends for robotics, machine-hearing and hearing-aid applications. Although auditory models can capture the biophysical and nonlinear properties of
Baby, Deepak   +2 more
core   +1 more source

Sodium-activated potassium channels shape peripheral auditory function and activity of the primary auditory neurons in mice [PDF]

open access: yes, 2019
Potassium (K+) channels shape the response properties of neurons. Although enormous progress has been made to characterize K+ channels in the primary auditory neurons, the molecular identities of many of these channels and their contributions to hearing ...
Gratton, Michael Anne   +11 more
core   +5 more sources

Labyrinthine Abnormalities on MRI in Untreated Otosclerosis: Prevalence and Clinical Relevance

open access: yesThe Laryngoscope, EarlyView.
In untreated otosclerosis with labyrinthine symptoms, delayed 3D FLAIR MRI rarely demonstrates endolymphatic hydrops but frequently reveals blood–labyrinth barrier (BLB) disruption. BLB enhancement is spatially associated with cochlear endosteal and round window involvement and increases with the severity of the hearing loss phenotype.
Héléna Pencroffi   +7 more
wiley   +1 more source

Fast Waves at the Base of the Cochlea.

open access: yesPLoS ONE, 2015
Georg von Békésy observed that the onset times of responses to brief-duration stimuli vary as a function of distance from the stapes, with basal regions starting to move earlier than apical ones.
Alberto Recio-Spinoso, William S Rhode
doaj   +1 more source

Quantifying Soft‐Surgery in Cochlear Implantation: Multimodal Data From 30 International Specialists

open access: yesThe Laryngoscope, EarlyView.
Objective data from 30 specialist cochlear implant surgeons showed that surgical handling strongly influences intracochlear mechanical stress during implantation. Surgeons with fewer than 50 lifetime insertions performed significantly worse than more experienced colleagues, while self‐assessment did not reflect objective performance in any group ...
Philipp Aebischer   +3 more
wiley   +1 more source

The cochlea [PDF]

open access: yesCurrent Biology, 2000
Ashmore, Jonathan, Gale, Jonathan
openaire   +2 more sources

Greater Cochlear Damage in Otogenic Versus Meningogenic Meningitis: Hearing Rehabilitation Implications

open access: yesThe Laryngoscope, EarlyView.
Otogenic route of meningitis was associated with greater cochlear hair cell loss in comparison with the meningogenic one in this otopathology study. Neuronal depletion has been traditionally implicated in failed hearing rehabilitation of post‐meningitis deafness.
Matheus Pedrosa Tavares   +5 more
wiley   +1 more source

Intracochlear PLGA based implants for dexamethasone release: Challenges and solutions

open access: yesInternational Journal of Pharmaceutics: X, 2019
The effective treatment of diseases of the inner ear is currently an unmet medical need. Local controlled drug delivery to the cochlea is challenging due to the hidden location, small volume and high sensitivity of this organ.
E. Lehner   +4 more
doaj   +1 more source

Multi‐Frequency Electrocochleography Results in Fewer Drop Alarms During Cochlear Implant Insertion

open access: yesThe Laryngoscope, EarlyView.
A novel multi‐frequency electrocochleography (ECochG) algorithm used during cochlear implant electrode insertion is associated with fewer drop alarms and an increase in optimal insertion track patterns. Multi‐frequency ECochG may provide a more accurate assessment of the cochlear microenvironment when compared to single‐frequency ECochG.
Mana Espahbodi   +27 more
wiley   +1 more source

Home - About - Disclaimer - Privacy