Results 91 to 100 of about 48,743 (277)

Clinical Implication of Corrective Saccades in the Video Head Impulse Test for the Diagnosis of Posterior Inferior Cerebellar Artery Infarction

open access: yesFrontiers in Neurology, 2021
Objective: In the present study, we characterized the vestibulo-ocular reflex (VOR) gain and properties of corrective saccades (CS) in patients with posterior inferior cerebellar artery (PICA) stroke and determined the best parameter to differentiate ...
Gi-Sung Nam   +8 more
doaj   +1 more source

Giant petrous bone cholesteatoma: combined microscopic surgery and an adjuvant endoscopic approach [PDF]

open access: yes, 2016
Petrous bone cholesteatomas (PBCs) are epidermoid cysts, which have developed in the petrous portion of the temporal bone and may be congenital or acquired.
Iannella, Giannicola   +4 more
core   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

open access: yesThe Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae   +4 more
wiley   +1 more source

Impacto de las Maniobras de Reposicionamiento en el grado de discapacidad de pacientes con Vértigo Posicional Paroxístico Benigno del conducto semicircular posterior

open access: yesRevista de la Facultad de Medicina, 2017
Introducción. El Vértigo Posicional Paroxístico Benigno (VPPB) del canal semicircular posterior es una enfermedad crónica que afecta severamente la calidad de vida de los pacientes que lo sufren. Para su manejo existen las Maniobras de Reposicionamiento,
Mario Loarca   +3 more
doaj   +1 more source

Vestibular function in cochlear implant: a video-head impulse test study

open access: yesRevista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2023
Objectives: The goal of this study is to compare semicircular canal function in high frequencies of the implanted ear before and after cochlear implantation.
Maria Jorge Casanova   +5 more
doaj   +1 more source

Retinitis pigmentosa: evaluation of the vestibular system with cervical and ocular vestibular evoked myogenic potentials and the video head impulse test [PDF]

open access: yes, 2015
OBJECTIVE: Retinitis pigmentosa (RP) represents a group of inherited disorders in which abnormalities of the photoreceptors lead to progressive visual loss.
GAGLIARDI, SILVIA   +6 more
core   +1 more source

But how does it smell? An investigation of olfactory bulb size among living and fossil primates and other euarchontoglirans

open access: yesThe Anatomical Record, EarlyView.
Analysis of cranial endocast data of 181 extant and 41 fossil species from Euarchontoglires shows that there was a reduction in olfactory bulb size in Crown Primates, but that there were also subsequent reductions in various other primate clades (Anthropoidea, Catarrhini, Platyrrhini, crown Cercopithecoidea, Hominoidea).
Madlen Maryanna Lang   +6 more
wiley   +1 more source

An infrequent type of nystagmus during a vertigo crisis in Meniére's disease

open access: yesOtolaryngology Case Reports, 2021
Background: Meniere's disease is often characterized by a changing horizontal nystagmus during the crisis; however, vertical nystagmus is not often detected.
Antonio Miguel Moreno Rueda   +3 more
doaj   +1 more source

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

open access: yesThe Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc   +26 more
wiley   +1 more source

Canal dehiscence syndrome of the superior semicircular: In a case purpose [PDF]

open access: yes, 2016
Indexación: Web of Science; ScieloEl síndrome de dehiscencia de canal semicircular superior (DCSS) es una patología descrita en 1998 por Minor y cols, presenta síntomas diversos incluido vértigo inducido por el sonido, hipoacusia y autofonía por la falta
Fernández A, Francisca   +5 more
core   +1 more source

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