Results 11 to 20 of about 6,059 (177)
Unilateral enlarged vestibular aqueduct syndrome and bilateral endolymphatic hydrops [PDF]
, 2017 Enlarged vestibular aqueduct (EVA) syndrome is a common congenital inner ear malformation characterized by a vestibular aqueduct with a diameter larger than 1.5 mm, mixed or sensorineural hearing loss that ranges from mild to profound, and vestibular ...
NOLA, GIUSEPPE +3 more
core +3 more sources
An exploratory study to detect Ménière’s disease in conventional MRI scans using radiomics
Frontiers in Neurology, 2016 ObjectiveThe purpose of this exploratory study was to investigate whether a quantitative image analysis of the labyrinth in conventional MRI scans using a radiomics approach showed differences between patients with Ménière’s disease and the control group.
E. L. van den Burg +8 more
doaj +1 more source
Floating labyrinth: A unique finding on CT scan
Radiology Case Reports, 2020 We report a case of a 67-year-old female patient that presented to the emergency department with complete right facial paralysis, progressive hearing loss and chronic otorrhea.
Filipe Correia, M.D. +2 more
doaj +1 more source
First Natural Endocranial Cast of a Fossil Snake (Cretaceous of Patagonia, Argentina) [PDF]
, 2017 In this study, we describe a natural endocranial cast included in a partially preserved medium‐sized skull of the Upper Cretaceous South American snake Dinilysia patagonica.
Albino, Adriana Maria +3 more
core +2 more sources
A mathematical model for top-shelf vertigo: the role of sedimenting otoconia in BPPV [PDF]
, 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
Protons as Messengers of Intercellular Communication in the Nervous System
Frontiers in Cellular Neuroscience, 2018 In this review, evidence demonstrating that protons (H+) constitute a complex, regulated intercellular signaling mechanisms are presented. Given that pH is a strictly regulated variable in multicellular organisms, localized extracellular pH changes may ...
Enrique Soto +2 more
doaj +1 more source
Frontiers in Neurology, 2021 Background: Although magnetic resonance imaging (MRI) of the membranous labyrinth and electrocochleography (ECochG) have been used to diagnose endolymphatic hydrops (ELH) in patients with Ménière's disease (MD), the relationship between imaging and ...
Baihui He +32 more
doaj +1 more source
Giant petrous bone cholesteatoma: combined microscopic surgery and an adjuvant endoscopic approach [PDF]
, 2016 Petrous bone cholesteatomas (PBCs) are epidermoid cysts, which have developed in the petrous portion of the temporal bone and may be congenital or acquired.
Iannella, Giannicola +4 more
core +1 more source
Haseki Tıp Bülteni, 2021 Aim:To investigate the possible relationship between morphological changes caused by anatomical structural differences and functional impairment in Vestibular migraine (VM) and Chronic Migraine (CM) disease.Methods:A total of 44 patients (VM group; 23 ...
Zehra Cinar +4 more
doaj +1 more source
Revista Brasileira de Geriatria e Gerontologia, 2020 Objective: To evaluate the effect of vestibular manipulation on the postural sway and muscle activation of younger and older adults. Methods: The study analyzed the effects of three intensity levels of galvanic vestibular stimulation (GVS) (0.3; 0.6 and
Regiane Luz Carvalho +3 more
doaj +2 more sources