Results 71 to 80 of about 5,939 (205)

Vertical semicircular canal elliptical eccentricity measurements for the mammalian sampled taxa, the Endothiodon specimens and Niassodon.

, 2018
Abbreviations: AMiSCD, anterior semicircular canal minor axis diameter, AMaSCD, anterior semicircular canal major axis diameter, PMiSCD, posterior semicircular canal minor axis diameter, PMaSCD, posterior semicircular canal major axis diameter, HMiSCD ...
Vincent Fernandez (425030), Ricardo Araújo (805091), Rui Castanhinha (492679), Miguel T. Antunes (4961806), Eric G. Ekdale (216740), Rui M. S. Martins (492681), Richard D. Rabbitt (355418), Jörg Fröbisch (269261)   +7 more
core   +1 more source

The Predictive Role of Video Head Impulse Testing Patterns of Anti-Compensatory Saccades Using the Suppression Head Impulse Paradigm for the Diagnosis of Mild Acute Unilateral Vestibular Loss

Audiology Research
Background/Objectives: To evaluate the predictive role of anti-compensatory saccades in diagnosing mild acute unilateral vestibular loss. Methods: Consecutive patients with vertigo who underwent a bedside vestibular evaluation and video head impulse ...
Cristiano Balzanelli, Fabio Pontara, Luca Oscar Redaelli de Zinis   +2 more
doaj   +1 more source

Postcranial anatomy and osteohistology of an early prozostrodont cynodont from the Upper Triassic of Brazil

The Anatomical Record, EarlyView.
Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti, Lívia Roese‐Miron, Brodsky Dantas Macedo Farias, Marina Bento Soares, Leonardo Kerber   +4 more
wiley   +1 more source

Experimental Investigation on Steam Generation Performance of a Solid Thermal Storage‐Based Steam Production System

Energy Science &Engineering, EarlyView.
1. Against the backdrop of the dual carbon goals and the transformation of the energy structure, traditional coal and natural gas boilers struggle to meet the demand for economical and stable steam supply in small and medium‐sized enterprises. In response, this study proposes a solid‐state thermal storage steam production system, aiming to provide a ...
Sun Yong, Liu Sai, Liu Congcong, Yang Chunhui, Yao Xinyu, Zhang Yujin   +5 more
wiley   +1 more source

Responses of pigeon horizontal semicircular canal afferent fibers. I. Step, trapezoid, and low-frequency sinusoid mechanical and rotational stimulation

, 1989
1. The horizontal semicircular canals of anesthetized (barbiturate/ketamine) pigeons were stimulated by rotational and by mechanical stimulation. 2. The mechanical stimulation consisted of making a small (less than 1 mm) fistula in the lateral part of ...
M. J. Correia, J. D. Dickman
core   +1 more source

Objective Structured Assessment of Technical Skills in Mastoidectomy Using 3D‐Printed Temporal Bones

The Laryngoscope, EarlyView.
This study validated a 3D‐printed temporal bone model combined with final product analysis as an objective assessment tool for mastoidectomy surgical skills in otolaryngology residency. Performance scores improved significantly with training level, with excellent inter‐rater reliability.
Vanessa Helou, Lucien Khalil, Philip L. Perez, Andrew A. McCall, Noel Jabbour   +4 more
wiley   +1 more source

Mechanical, rheological, and durability performances of GGBS‐based concrete for potential application to prestressed structures

Structural Concrete, EarlyView.
Abstract Ground granulated blast‐furnace slag (GGBS) is a widely used clinker substitute in concrete, recognized for its potential to significantly reduce environmental impacts. However, its application in prestressed concrete remains limited in several countries, mainly due to concerns regarding early‐age mechanical performance and long‐term ...
D. Rolando Baldiviezo, Leonardo Todisco, Cristina Argiz, Carmen Andrade, Amparo Moragues, Jaime C. Gálvez, Hugo Corres   +6 more
wiley   +1 more source

Guide the diagnosis and treatment of benign paroxysmal positional vertigo from the perspective of vestibular pathophysiology

Chinese Journal of Contemporary Neurology and Neurosurgery, 2019
This paper aims to explain the clinical features of benign paroxysmal positional vertigo (BPPV), the most common peripheral vertigo disease, from the view of vestibular pathophysiology.
Jian-hua ZHUANG
doaj  

Subjective Visual Vertical Can be an Effective Tool to Evaluate Vestibular Function of Stapedotomy

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective To investigate if the subjective visual vertical/horizontal (SVV/SVH) can be used to evaluate the otolith organ of otosclerosis and stapedotomy. Design A total of 19 patients who were diagnosed with otosclerosis and underwent surgical treatment in our hospital were collected.
Tao Jiang, Juan Zheng, Wen‐Yan Li
wiley   +1 more source

Determinants for a Successful Sémont Maneuver: An In vitro Study with a Semicircular Canal Model [PDF]

, 2016
To evaluate the effect of time between the movements/steps, angle of body movements as well as the angular velocity of the maneuvers in an in-vitro model of a semicircular canal (SCC) to improve the efficacy of the Sémont maneuver in benign paroxysmal ...
Nienhaus, Andrea, Obrist, Dominik, Roger Kalla, Nienhaus, Andrea Gabriela, Georgios Mantokoudis, Mantokoudis, Georgios, Andrea Nienhaus, Zamaro, Ewa, Strupp, Michael, Dominik Obrist, Ewa Zamaro, Kalla, Roger, Michael Strupp   +12 more
core   +1 more source