Results 81 to 90 of about 105,191 (244)

Case Report: A light cupula phenomenon involving all three semicircular canals?

Frontiers in Audiology and Otology
The light cupula phenomenon is an uncommon vestibular disorder characterized by persistent, direction-changing positional nystagmus with rapid onset without fatigue.
Lara Straus, Lara Straus, Igor Rigler, Igor Rigler   +3 more
doaj   +1 more source

Spacing Effects in Guided Vertical‐Axis Wind Turbine Arrays for Highway Energy Harvesting Under Multi‐Vehicle Wake Conditions

Energy Science &Engineering, EarlyView.
Three‐turbine guided Savonius arrays installed along highway corridors extract up to 697 J under multi‐vehicle wake conditions when spaced 12 rotor diameters apart—68% more than compact arrangements. Guide vanes boost output by 80–120%, and interior turbines respond most strongly to spacing, governing overall array performance. ABSTRACT Highway‐induced
Aydin Ulus, Stefan Ilie Moldovan
wiley   +1 more source

Magnetic resonance imaging of semicircular canals

, 1992
The present paper reports the results of the first investigation of the semicircular canals in a living, small animal by means of high spatial resolution magnetic resonance imaging.
Leclercq F., Zancanaro C., Antonakis K., Sbarbati A.   +3 more
core   +1 more source

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

Irrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source

New geochronological constraints on Late Pleistocene glaciation in the southern Cadí Massif, SE Pyrenees

Journal of Quaternary Science, EarlyView.
ABSTRACT The Cadí Massif (42°17′09″ N, 1°38′11″ E; 2649 m a.s.l.) in the southeastern Pyrenees preserves clear evidence of Late Pleistocene glaciation, although previous research has focused almost exclusively on its northern slope. By contrast, the southern slope has remained largely unexplored.
M. Oliva, J. Ventura, A. Çiner, M. A. Sarıkaya, J. Bonsoms, K. M. Wilcken   +5 more
wiley   +1 more source

Slow‐Phase Nystagmus Velocity as a Risk Factor for Lateral Canal BPPV Recurrence

The Laryngoscope, EarlyView.
This study investigated slow‐phase nystagmus velocity (SPV) at initial diagnosis as an objective vestibular predictor for the recurrence of lateral semicircular canal benign paroxysmal positional vertigo (BPPV). Binomial logistic regression analysis demonstrated that an elevated initial SPV is a novel, independent risk factor for recurrence ...
Chung Yoh Kim, Woo Jin Kim
wiley   +1 more source

Evaluation of the vestibulo-ocular reflex in head-tilt mutant mice

Biochemistry and Biophysics Reports
The vestibulo-ocular reflex (VOR) is an involuntary reflex essential for maintaining clear vision and balance during head movement. It stabilizes gaze by generating compensatory eye movements in the opposite direction to head movement, ensuring that the ...
Shotaro Harada, Yoshihisa Koyama, Takao Imai, Yasumitsu Takimoto, Hidenori Inohara, Shoichi Shimada   +5 more
doaj   +1 more source

Virtual Reality‐Based Vestibular Rehabilitation for Vestibular Migraine: A Randomized Trial

The Laryngoscope, EarlyView.
In this single‐blind randomized controlled trial, 40 patients with definite vestibular migraine were randomized 1:1 to home‐based vestibular rehabilitation alone (HB‐VestRehab, n = 20) or the same program plus eight clinic‐based virtual reality sessions (VR‐VestRehab, n = 20).
Gulce Kirazli, Hale Uzumcugil, Sumeyye Kapusizoglu, Ece Cinar, Huseyin Nezih Ozdemir, Gulsum Saruhan Durmaz, Isa Kaya, Tayfun Kirazli, Figen Gokcay, Nese Celebisoy   +9 more
wiley   +1 more source

From combined testing to bedside inference: Linking ASC/PSC gain ratio with nystagmus phenotypes in acute unilateral vestibulopathy

American Journal of Otolaryngology
Objective: To characterize semicircular canal involvement and nystagmus phenotypes in acute unilateral vestibulopathy (AUVP) under the 2022 Bárány criteria, focusing on the anterior-to-posterior canal (ASC/PSC) gain ratio and its link to horizontal-only (
Lijuan Shangguan, Hailong Wang
doaj   +1 more source

Human semicircular canal ontogeny: landmark and cross-sectional data.

, 2021
This dataset contains raw landmark and cross-sectional data from the semicircular canals of 48 perinatal and 48 adult human specimens. Landmark data is not superimposed.
Cárdenas-Serna, Marcela, Jeffery, Nathan   +1 more
core   +1 more source