Results 21 to 30 of about 1,087,515 (186)

A Modeling Approach of Transversal Otolithic Membrane Deflections Evoked by the Linear Accelerations

, 2021
Considered is the model of the transversal utricle membrane deflections evoked by the linear accelerations. The basic idea underlying this consideration is that the linear accelerations can cause both longitudinal and transversal deformations when acting
Valeri Goussev
core   +1 more source

Effect of Vitamin D Deficiency on the Occurrence and Recurrence of Benign Paroxysmal Positional Vertigo: A Narrative Review [PDF]

Kirkuk Journal of Medical Sciences
Benign paroxysmal positional vertigo (BPPV) is a short-lived attack of rotatory vertigo provoked by certain head movements. The most acceptable theories for its pathogenesis are canalithiasis and cupulolithiasis as a result of the detachment of otoconia ...
Raid Al-Ani, Taghreed Al-Rawi, Ahmad Aljuboori, Harith Ahmed   +3 more
doaj   +1 more source

The Membrane Steps of Bacterial Cell Wall Synthesis as Antibiotic Targets [PDF]

, 2016
Peptidoglycan is the major component of the cell envelope of virtually all bacteria. It has structural roles and acts as a selective sieve for molecules from the outer environment. Peptidoglycan synthesis is therefore one of the most important biogenesis
Eefjan Breukink, Liu, Yao, Breukink, Eefjan, Yao Liu, Sub Membrane Biochemistry & Biophysics, Membrane Biochemistry and Biophysics   +5 more
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Role of Vestibular Evoked Myogenic Potentials as an Indicator of Recovery in Patients with Benign Paroxysmal Positional Vertigo

Acta Clinica Croatica, 2017
Ocular vestibular evoked myogenic potentials (oVEMP) and cervical VEMP (cVEMP) are newer diagnostic methods, which allow an insight into the otolith senses.
Tihana Mendeš, Siniša Maslovara, Andrijana Včeva, Silva Butković Soldo   +3 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 ...
Y. Gourinat, J. Morlier, Gourinat, Yves, Morlier, Joseph, Selva, Pierre, P. Selva   +5 more
core   +1 more source

Residual dizziness after successful repositioning maneuver for idiopathic benign paroxysmal positional vertigo: a review

Audiology Research, 2017
The benign paroxysmal positional vertigo (BPPV) is a vestibular disorder cause of vertigo. The BPPV may be corrected mechanically by repositioning maneuvers but even after successful maneuvers, some patients report residual dizziness for a certain period
Giorgia Giommetti, Ruggero Lapenna, Roberto Panichi, Puya Dehgani Mobaraki, Fabrizio Longari, Giampietro Ricci, Mario Faralli   +6 more
doaj   +1 more source

The styrene-maleic acid copolymer:: a versatile tool in membrane research [PDF]

, 2016
A new and promising tool in membrane research is the detergent-free solubilization of membrane proteins by styrene-maleic acid copolymers (SMAs). These amphipathic molecules are able to solubilize lipid bilayers in the form of nanodiscs that are bounded ...
Sub Membrane Biochemistry & Biophysics, Scheidelaar, Stefan, Dominguez Pardo, Juan, Killian, J Antoinette, Membrane Biochemistry and Biophysics, Dörr, Jonas M, Schäfer, Marre, Koorengevel, Martijn C, van Walree, Cornelis A   +8 more
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Subjective visual vertical with the bucket method in Brazilian healthy individuals

Brazilian Journal of Otorhinolaryngology
INTRODUCTION: The capacity of a healthy individual to estimate the true vertical in relation to the Earth when a fluorescent line is aligned in a completely dark room is called the subjective visual vertical.
Maristela Mian Ferreira, Fabiana Cunha, Cristina Freitas Ganança, Maurício Malavasi Ganança, Heloisa Helena Caovilla   +4 more
doaj   +1 more source

Coupling of active hair bundles by the otolithic membrane broadens the response to sinusoidal stimulation.

, 2013
(A) A top-down view of a 15050 m area of the saccular epithelium with the otolithic membrane removed. The linear response function averaged over the four bundles in the corners of the white square is shown in panel C (the central bundle was partially ...
Lea Fredrickson-Hemsing (328363), Clark Elliott Strimbu (328362), Dolores Bozovic (328364)   +2 more
core   +1 more source

An Electron Microscopic Study of the Otolithic Membrane

Practica Oto-Rhino-Laryngologica, 1978
Morphological studies were made of the otolithic membrane in its normal and pathological states in guinea pig, mice and squirrel monkey using scanning and transmission electron microscopes.The otolithic membrane normally consists of three layers; the first layer, situated nearest the endolymph, is an otoconial layer wherein otoconia of calcite form of ...
Morimoto, Akiko, Nakai, Yoshiaki
openaire   +2 more sources