Results 11 to 20 of about 5,024 (177)
Volume quantification of endolymphatic hydrops in patients with vestibular schwannoma
NeuroImage: Clinical, 2021 Objective: The origin of vestibular symptoms in patients with vestibular schwannoma (VS) is uncertain. We used intratympanic gadolinium-enhanced magnetic resonance imaging (MRI) to confirm the labyrinthine lesions in patients with VS and to explore the ...
Jingjing Wang +8 more
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Integrated Environmental Assessment and Management, EarlyView., 2023 Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves +6 more
wiley +1 more source
Frontiers in Neurology, 2021 Meniere's disease is an inner ear disorder without a known cause. Endolymphatic hydrops is a swelling of the endolymph spaces that has been observed consistently on post-mortem histology in patients with a history of Meniere's disease but can occur in ...
Calvin J. Kersbergen, Bryan K. Ward
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Light cupula phenomenon: a systematic review
The Egyptian Journal of Otolaryngology, 2022 Geotropic direction-changing positional nystagmus (DCPN) is transient in lateral semicircular canal (LSSK) canalolithiasis; it usually cuts off within a minute and fatigues.
Nilüfer Bal +4 more
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Ionic Composition of Endolymph in Teleosts: Origin and Importance of Endolymph Alkalinity [PDF]
Journal of Experimental Biology, 1997 ABSTRACT Ionic (Na+, K+, Cl−, PO43−, pH), total CO2, total calcium and protein concentrations in the plasma and endolymph of the inner ear were compared in trout Oncorhynchus mykiss and turbot Scophthalmus maximus. In both species, saccular endolymph was characterized by high levels of K+ and total CO2 and in trout by an alkaline pH. The
Payan, P +4 more
openaire +3 more sources
Frontiers in Neurology, 2021 The quantitative relationship between angular head movement and semicircular canal function is most often referenced to the well-known torsion-pendulum model that predicts cupular displacement from input head acceleration.
Hans Straka +2 more
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Frontiers in Neurology, 2022 We evaluated the inner ear distribution of 17O-labeled saline administered to the human tympanic cavity. Magnetic resonance imaging was performed after intratympanic administration in five healthy volunteers and one patient with cochlear endolymphatic ...
Tadao Yoshida +10 more
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BMC Medical Imaging, 2021 Background Non-contrast FLAIR revealed increased signal within the inner ear in patients with vestibular schwannoma, which is generally assumed to occur in the perilymph; however, the majority of previous studies did not differentiate between the ...
Iichiro Osawa +7 more
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Frontiers in Cell and Developmental Biology, 2023 Background: An endocochlear potential (EP) exists in the mammalian cochlea generated by the stria vascularis and an associated fibrocyte network. It plays an essential role for sensory cell function and hearing sensitivity.
Hao Li +4 more
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Endolymphatic Hydrops is a Marker of Synaptopathy Following Traumatic Noise Exposure
Frontiers in Cell and Developmental Biology, 2021 After acoustic trauma, there can be loss of synaptic connections between inner hair cells and auditory neurons in the cochlea, which may lead to hearing abnormalities including speech-in-noise difficulties, tinnitus, and hyperacusis.
Ido Badash +9 more
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