Results 31 to 40 of about 18,712 (254)

Morphology and morphometry of the inner ear of the dromedary camel and their influence on the efficiency of hearing and equilibrium

Zoological Letters, 2022
Background The inner ear morphology and size are linked to hearing and balance ability. The goal of this study was to determine the morphology and morphometrics of the dromedary camel's inner ear and how it influences hearing accommodation and ...
Safwat Ali, Abdelraheem Esmat, Atef Erasha, Masahiro Yasuda, Mohamed Alsafy   +4 more
doaj   +1 more source

Canal switch after canalith repositioning procedure for benign paroxysmal positional vertigo [PDF]

, 2012
Canal switch is a complication following canalith repositioning procedure (CRP) for posterior canal benign paroxysmal positional vertigo (BPPV). Instead of being returned to the utricle, the loose otoconia migrate into the superior or horizontal ...
Basura, Gregory J., Heidenreich, Katherine D., Lin, Giant C., Wong, Hiu Tung   +3 more
core   +1 more source

Clinical Efficacy and Metabolomics Modifications Induced by Polyphenol Compound Supplementation in the Treatment of Residual Dizziness following Semont Maneuver in Benign Paroxysmal Positional Vertigo (BPPV) of the Posterior Semicircular Canal (PSC): Preliminary Results. [PDF]

Metabolites
Casani AP, Albera R, Piras C, Albera A, Noto A, Ducci N, Atzori L, Lucisano S, Mussap M, Fanos V.   +9 more
europepmc   +3 more sources

Posterior Semicircular Canal Approach for Inner Ear Gene Delivery in Neonatal Mouse. [PDF]

J Vis Exp, 2018
Isgrig K, Chien WW.
europepmc   +3 more sources

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, Dozo, Maria Teresa, Trivino, Laura Natalia, Williams, Jorge Daniel   +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, Brandt, Brandt, Brandt, Brenner, Bronzino, Buckingham, Campos, Cooley, Curthoys, Dai, Damiano, Epley, Epley, Goldman, Hain, Happel, Hirschfeld, House, Howard A. Stone, Leal, Michael S. Weidman, Muller, O'Neill, Oghalai, Oman, Otsuka, Parnes, Rabbitt, Raphan, Robinson, Semont, Steinhausen, Suzuki, Timothy C. Hain, Todd M. Squires, Van Buskirk   +36 more
core   +3 more sources

Congenital Dehiscence in the Posterior Semicircular Canal

Otology & Neurotology, 2013
Posterior semicircular canal dehiscence (PSCD) may be of congenital origin.PSCD is characterized by the lack of bone coverage, which results in its lumen being exposed to the meninges of the posterior cranial fossa or to the gulf of the jugular vein. It has an incidence of 0.2%.
Whyte, J., Cisneros, A.I., Martí­nez, C., Gracia-Tello, B., Whyte, A., Crovetto, R., Crovetto, M. A.   +6 more
openaire   +5 more sources

Semicircular canal fibrosis as a biomarker for lateral semicircular function loss.

Frontiers in Neurology, 2016
Background and Purpose. Radiological abnormalities at the level of the semicircular canals are frequently observed without known correlation to a pathologic condition or function.
Vincent eVan Rompaey, Vincent eVan Rompaey, Frank eDe Belder, Paul eParizel, Paul eParizel, Paul eVan de Heyning, Paul eVan de Heyning   +6 more
doaj   +1 more source

Assessment of semicircular canal function in benign paroxysmal positional vertigo using the video head impulse test and caloric test

Laryngoscope Investigative Otolaryngology, 2023
Objective To assess semicircular canal function in benign paroxysmal positional vertigo (BPPV) using the video head impulse test (vHIT) and caloric test. Methods We retrospectively reviewed 39 patients with idiopathic BPPV who underwent both vHIT and the
Kayoko Kabaya, Sachiyo Katsumi, Akina Fukushima, Shinichi Esaki, Toshiya Minakata, Shinichi Iwasaki   +5 more
doaj   +1 more source

Development of a dynamic virtual reality model of the inner ear sensory system as a learning and demonstrating tool [PDF]

, 2009
In order to keep track of the position and motion of our body in space, nature has given us a fascinating and very ingenious organ, the inner ear. Each inner ear includes five biological sensors - three angular and two linear accelerometers - which ...
Gourinat, Yves, Morlier, Joseph, Selva, Pierre   +2 more
core   +3 more sources