Results 71 to 80 of about 904,311 (172)

Spontaneous Plugging of the Horizontal Semicircular Canal With Reversible Canal Dysfunction and Recovery of Vestibular Evoked Myogenic Potentials [PDF]

, 2013
Objective: To evaluate the clinical pathophysiology of oculomotor changes in a patient presenting with a spontaneous semicircular horizontal canal plug.
Garcia, Fernando Vaz, Schneider, Erich, Luis, Leonel, Brandt, Thomas, Costa, Joao, Valls-Sole, Josep   +5 more
core   +1 more source

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source

Vestibular Dysfunction in Wernicke’s Encephalopathy: Predominant Impairment of the Horizontal Semicircular Canals

Frontiers in Neurology, 2018
BackgroundWernicke’s encephalopathy (WE), a metabolic disorder due to thiamine deficiency, manifests with various neurological symptoms and signs. It has been known as a cause of vestibular dysfunction.
Seung-Han Lee, Seung-Han Lee, Sang-Hoon Kim, Ji-Min Kim, Alexander Andrea Tarnutzer, Alexander Andrea Tarnutzer   +5 more
doaj   +1 more source

Redescription of the cranial morphology of Amphisbaena braestrupi and Amphisbaena laurenti (Squamata: Amphisbaenidae) from the Pleistocene of Brazil using x‐ray computed tomography

The Anatomical Record, EarlyView.
Abstract Amphisbaenians (Squamata: Amphisbaenidae) are fossorial reptiles with highly specialized cranial morphology, yet their fossil record is frequently limited by fragmentary preservation. This study provides a detailed osteological redescription of the skulls of Amphisbaena braestrupi and Amphisbaena laurenti from the Pleistocene of Lagoa Santa ...
Carolina L. Paiva, Henrique C. Costa, Christy A. Hipsley   +2 more
wiley   +1 more source

GUFONI MANEUVER FOR RIGHT GEOTROPIC HORIZONTAL SEMICIRCULAR CANAL BPPV

, 2019
The Gufoni maneuver for the right geotropic horizontal semicircular canal benign paroxysmal positional vertigo was performed by making the patient sit on the edge of the couch with both lower limbs dangling down and briskly moving the patient from ...
Ajay Kumar Vats (6521654)
core   +1 more source

Anterior semicircular canal benign paroxysmal positional vertigo: A series of 20 patients [PDF]

, 2013
SummaryObjectivesThe purpose of this study is to define the diagnostic criteria for anterior semicircular canal benign paroxysmal positional vertigo (BPPV) based on clinical data and the available anatomical and pathophysiological data.Material and ...
Imbaud-Genieys, S.
core   +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  

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

Semicircular Canal Fibrosis as a Biomarker for Lateral Semicircular Canal Function Loss [PDF]

, 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.
Paul Parizel, Parizel, Paul M., De Belder, Frank, Frank De Belder, Vincent Van Rompaey, Van Rompaey, Vincent, Paul Van de Heyning, Van de Heyning, Paul   +7 more
core   +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