Results 31 to 40 of about 440,375 (147)

Mathematical Methods for Measuring the Visually Enhanced Vestibulo–Ocular Reflex and Preliminary Results from Healthy Subjects and Patient Groups

Frontiers in Neurology, 2018
BackgroundVisually enhanced vestibulo–ocular reflex (VVOR) is a well-known bedside clinical test to evaluate visuo–vestibular interaction, with clinical applications in patients with neurological and vestibular dysfunctions.
Jorge Rey-Martinez, Angel Batuecas-Caletrio, Eusebi Matiño, Gabriel Trinidad-Ruiz, Xabier Altuna, Nicolas Perez-Fernandez   +5 more
doaj   +1 more source

Peripheral vestibular disorders [PDF]

, 2013
Purpose of review First, to update the diagnosis, pathophysiology, and treatment of the most frequent peripheral vestibular disorders. Second, to identify those disorders for which the diagnostic criteria are still deficient and treatment trials are ...
Brandt, Thomas, Strupp, Michael
core   +1 more source

Asymmetric hearing loss and chronic dizziness in a patient with idiopathic normal pressure hydrocephalus

Audiology Research, 2018
We report a case of a 54-year old female patient, complaining for chronic dizziness, hearing loss, tension headaches without aura, postural instability and gait dysfunction.
Theodoros Varakliotis, Federico Maspes, Vittoria Di Rubbo, Sara Cisternino, Maria Lauriello, Elisa Vitti, Alberto Eibenstein   +6 more
doaj   +1 more source

Cerebellar ataxia, neuropathy and vestibular areflexia syndrome (CANVAS): genetic and clinical aspects [PDF]

, 2021
Cerebellar ataxia, neuropathy and vestibular areflexia syndrome (CANVAS) typically presents in middle life with a combination of neuropathy, ataxia and vestibular disease, with patients reporting progressive imbalance, oscillopsia, sensory disturbance ...
Houlden, H, Vegezzi, E, Yau, WY, Curro', R, Reilly, MM, Cortese, A   +5 more
core   +3 more sources

Vestibular Perception following Acute Unilateral Vestibular Lesions. [PDF]

, 2013
Little is known about the vestibulo-perceptual (VP) system, particularly after a unilateral vestibular lesion. We investigated vestibulo-ocular (VO) and VP function in 25 patients with vestibular neuritis (VN) acutely (2 days after onset) and after ...
Cutfield, Nicholas, Diego Kaski (411710), Kaski, D., Cousins, Sian, Cutfield Nicholas, Cutfield, N., Glasauer Stefan, Kaski, D, Bronstein, Adolfo M, Glasauer, S., John F Golding, Seemungal, B., Bronstein Adolfo M., Sian Cousins, Cousins, S., Bronstein, A.M., Gresty Michael, Glasauer, S, Nicholas Cutfield (411711), Stefan Glasauer (317969), Gresty, M.A., Seemungal Barry, Nicholas Cutfield, Michael Gresty, Stefan Glasauer, Diego Kaski, Gresty, M, Glasauer, Stefan, Seemungal, B, Golding, John F, Barry Seemungal (411712), Sian Cousins (411709), Barry Seemungal, Cutfield, N, Bronstein, Adolfo M., Cousins Sian, Kaski, Diego, Golding, J.F., Adolfo M Bronstein, Golding John F., Michael Gresty (374595), John F. Golding (411713), Kaski Diego, Golding, JF, Cousins, S, Adolfo M. Bronstein (411714), Seemungal, Barry, Golding, John F., Gresty, Michael, Bronstein, AM   +49 more
core   +1 more source

Acute central metabolic effects of otolithic vestibular stimulation in a non-human primate model of Parkinsonism: proof-of-concept neuroimaging and functional study

Frontiers in Neurology
BackgroundVestibular dysfunction has increasingly been recognized in the pathophysiology of Parkinson’s disease (PD), particularly in relation to postural instability, gait impairment, and altered sensorimotor integration.
Joan Lorente-Piera, María Collantes, María Collantes, María Collantes, Ángel Ramos de Miguel, Ángel Ramos de Miguel, Manuel Manrique, Ángel Ramos-Macías, Sebastián Picciafuoco, Ricardo Bugallo Delgado, Irene Marcilla García, Gloria González Aseguinolaza, Purificación Ripalda-Cemboráin, José Luis Lanciego, José Luis Lanciego, Raquel Manrique-Huarte   +15 more
doaj   +1 more source

Structural Brain and Spinal Cord Signature of Spinocerebellar Ataxia 27B: A Multisite MRI‐Based Study

Movement Disorders, EarlyView.
Abstract Background SCA27B is a recently described ataxia, the precise anatomical basis of which remains unclear. Objective The goal was to characterize the structural brain and spinal cord magnetic resonance imaging (MRI) signature of spinocerebellar ataxia 27B (SCA27B) using multimodal quantitative imaging.
Nadson Bruno Serra Santos, Camila Caroso Lobo, Thiago Junqueira Ribeiro Rezende, Alberto Rolim Muro Martinez, Luiza A. Corazza, Luiz Eduardo Novis, Orlando Graziani Povoas Barsottini, José Luiz Pedroso, Pedro José Tomaselli, Wilson Marques Jr, Antônio Carlos dos Santos, David Pellerin, Bernard Brais, Roberta La Piana, Jemimah Harding, Penny Snell, Paul J. Lockhart, David Szmulewicz, Ian H. Harding, Marcondes Cavalcante França Jr   +19 more
wiley   +1 more source

The evolution of vestibular function and health-related quality of life in bilateral vestibulopathy

Scientific Reports
Little is known about the evolution of vestibular dysfunction and health-related quality of life in bilateral vestibulopathy patients over time. Furthermore, it is unknown whether etiology influences the evolution.
E. Loos, L. Van Stiphout, F. Lucieer, Nils Guinand, Angelica Pérez-Fornos, Vincent Van Rompaey, C. Desloovere, S. Denys, N. Verhaert, R. van de Berg   +9 more
doaj   +1 more source

Early and Extensive Degeneration of Sensory Neurons in Spinocerebellar Ataxia Type 3

Movement Disorders, EarlyView.
Abstract Background Postmortem studies have shown significant degeneration of the peripheral nervous system (PNS) in spinocerebellar ataxia type 3 (SCA3). Although PNS involvement accelerates overall ataxia progression, PNS biomarkers for therapeutic trials are lacking and our mechanistic understanding of related clinical manifestations remains ...
Milou Baarsma, Bart P.C. van de Warrenburg, Nens van Alfen, Roderick P.P.W.M. Maas   +3 more
wiley   +1 more source

Psychophysical Evaluation of Sensory Reweighting in Bilateral Vestibulopathy

Frontiers in Neurology, 2018
Perception of spatial orientation is thought to rely on the brain’s integration of visual, vestibular, proprioceptive, and somatosensory signals, as well as internal beliefs.
W. Pieter Medendorp, Bart B. G. T. Alberts, Wim I. M. Verhagen, Mathieu Koppen, Luc P. J. Selen   +4 more
doaj   +1 more source