Results 21 to 30 of about 5,006 (205)

Vestibular modulation of muscle sympathetic nerve activity during sinusoidal linear acceleration in supine humans

open access: yesFrontiers in Neuroscience, 2014
The utricle and saccular components of the vestibular apparatus detect linear displacements of the head in the horizontal and vertical planes, respectively. We previously showed that sinusoidal linear acceleration in the horizontal plane of seated humans
Elie eHammam   +5 more
doaj   +1 more source

HSV-1 not only in human vestibular ganglia but also in the vestibular labyrinth [PDF]

open access: yes, 2001
Reactivation of herpes simplex virus type 1 (HSV-1) in the vestibular ganglion (VG) is the suspected cause of vestibular neuritis (VN). Recent studies reported the presence of HSV-1 DNA not only in human VGs but also in vestibular nuclei, a finding that ...
Arbusow, Viktor   +4 more
core   +1 more source

Validation of inner ear MRI in patients with Ménière’s disease by comparing endolymphatic hydrops from histopathologic specimens

open access: yesScientific Reports, 2021
Intravenous gadolinium-enhanced inner-ear magnetic resonance imaging (IV-Gd inner-ear MRI) has been used to visualize endolymphatic hydrops (EH) in clinical diagnosis of Ménière’s disease (MD).
Young Sang Cho   +7 more
doaj   +1 more source

Degeneration of saccular hair cells caused by MITF gene mutation

open access: yesNeural Development, 2019
Background Waardenburg syndrome (WS) is the consequence of an inherited autosomal dominant mutation which causes the early degeneration of intermediate cells of cochlear stria vascularis (SV) and profound hearing loss.
Yi Du   +9 more
doaj   +1 more source

Uneven Effects of Sleep Apnea on Semicircular Canals and Otolithic Organs

open access: yesFrontiers in Neurology, 2022
ObjectiveThis study aimed to explore how obstructive sleep apnea (OSA) affects the function of each vestibular organ and to identify the correlations among them.MethodsA prospective study was conducted involving 32 healthy controls and 64 patients with ...
Xin-Da Xu   +12 more
doaj   +1 more source

A mathematical model for top-shelf vertigo: the role of sedimenting otoconia in BPPV [PDF]

open access: yes, 2003
Benign Paroxysmal Positional Vertigo (BPPV) is a mechanical disorder of the vestibular system in which calcite particles called otoconia interfere with the mechanical functioning of the fluid-filled semicircular canals normally used to sense rotation ...
Batchelor   +36 more
core   +3 more sources

Early assessment of vestibular function after unilateral cochlear implant surgery [PDF]

open access: yes, 2019
Introduction : Cochlear implantation (CI) has been reported to negatively effect on the vestibular function. The study of the vestibular function has variably been conducted by different types of diagnostic tools. The combined use of modern, rapidly
Barbara, M   +6 more
core   +1 more source

Conditional and constitutive expression of a Tbx1-GFP fusion protein in mice. [PDF]

open access: yes, 2013
BACKGROUND: Velo-cardio-facial syndrome/DiGeorge syndrome (VCFS/DGS) is caused by a 1.5-3 Mb microdeletion of chromosome 22q11.2, frequently referred to as 22q11.2 deletion syndrome (22q11DS).
Baldini, Antonio   +4 more
core   +1 more source

Hes1 and Hes5 activities are required for the normal development of the hair cells in the mammalian inner ear. [PDF]

open access: yes, 2001
The mammalian inner ear contains two sensory organs, the cochlea and vestibule. Their sensory neuroepithelia are characterized by a mosaic of hair cells and supporting cells.
Aubert, A.   +6 more
core   +2 more sources

Inner ear morphology in the Atlantic molly Poecilia mexicana--first detailed microanatomical study of the inner ear of a cyprinodontiform species. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: Fishes show an amazing diversity in hearing abilities, inner ear structures, and otolith morphology. Inner ear morphology, however, has not yet been investigated in detail in any member of the diverse order Cyprinodontiformes.
Tanja Schulz-Mirbach   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy