Results 41 to 50 of about 5,243 (207)
Statistical shape modeling of the human inner ear through micro‐computed tomography imaging
The Anatomical Record, EarlyView.In this study, 54 cadaveric temporal bone specimens underwent high‐resolution micro‐CT imaging. Images were semi‐automatically segmented and converted to 3D surface mesh models for morphological measurement and analysis. Statistical shape models were created for the inner ear, cochlea, and vestibular system, as well as for sex‐ and side‐based subgroups.
Carmine Spedaliere +8 more
wiley +1 more source
Facilitated transfer of glucose from blood into perilymph in the rat cochlea
, 1987 The transport of glucose into cochlear endolymph, perilymph of scala vestibuli and perilymph of scala tympani, and cerebrospinal fluid (CSF) was studied after intravenous administration of tracers of D-glucose, L-glucose, and 3-O-methyl-D-glucose in ...
C. Amiel +4 more
core +1 more source
Clade‐wide morphological and functional variation of the sauropsid columella
The Anatomical Record, EarlyView.Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock +4 more
wiley +1 more source
Pharmacokinetic Properties of Adenosine Amine Congener in Cochlear Perilymph after Systemic Administration [PDF]
, 2017 Noise-induced hearing loss (NIHL) is a global health problem affecting over 5% of the population worldwide. We have shown previously that acute noise-induced cochlear injury can be ameliorated by administration of drugs acting on adenosine receptors in ...
Thorne, Peter +5 more
core +1 more source
Frontiers in Surgery, 2022 Objective: Endolymphatic sac surgery is effective in treating intractable Meniere's disease (MD), but the underlying mechanism is still unknown. Our study investigated the mechanism by which endolymphatic sac-mastoid shunt (EMS) surgery is effective in ...
Yawei Li +10 more
doaj +1 more source
Is There a Role for Sodium Fluoride in Otosclerosis Treatment?
The Laryngoscope, EarlyView.Various reports have investigated the role of NaF for stabilizing SNHL in the setting of otosclerosis; however, there currently remains no established practice guideline or widespread consensus. The purpose of this paper is to interpret the literature to determine best practices for the use of NaF in otosclerosis management.
Timothy Shim +2 more
wiley +1 more source
Acoustics, 2022 Based on the Navier–Stokes equation for compressible media, this work studies the acoustic properties of a human cochlear model, in which the scala vestibuli and scala tympani are filled with compressible perilymph.
Wenjia Hong, Yasushi Horii
doaj +1 more source
Labyrinthine Abnormalities on MRI in Untreated Otosclerosis: Prevalence and Clinical Relevance
The 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
K, Cl, and H2O entry in endolymph, perilymph, and cerebrospinal fluid of the rat
, 1982 The kinetics of radioactive potassium, chloride, and water entry into endolymph, perilymph, and cerebrospinal fluid were studied after intravenous administration of tracers in anesthetized and nephrectomized rats.
C. Amiel +3 more
core +1 more source
, 2021 MicroRNA (miRNA) expression profiles from human perilymph correlate to post cochlear implantation (CI) hearing outcomes. The high inter-individual variability in speech perception among cochlear implant recipients is still poorly understood.
Prentiss, Sandra +5 more
core +1 more source