Results 21 to 30 of about 20,251 (253)

Eye Movement Abnormalities in Multiple Sclerosis: Pathogenesis, Modeling, and Treatment

Frontiers in Neurology, 2018
Multiple sclerosis (MS) commonly causes eye movement abnormalities that may have a significant impact on patients’ disability. Inflammatory demyelinating lesions, especially occurring in the posterior fossa, result in a wide range of disorders, spanning ...
Alessandro Serra, Clara G. Chisari, Manuela Matta   +2 more
doaj   +1 more source

Observation of cone and rod photoreceptors in normal subjects and patients using a new generation adaptive optics scanning laser ophthalmoscope. [PDF]

, 2011
We demonstrate the capability of a new generation adaptive optics scanning laser ophthalmoscope (AOSLO) to resolve cones and rods in normal subjects, and confirm our findings by comparing cone and rod spacing with published histology measurements.
Duncan, Jacque L, Merino, David, Roorda, Austin, Tiruveedhula, Pavan   +3 more
core   +3 more sources

Hennebert's sign in superior semicircular canal dehiscence syndrome: A Video Case Report [PDF]

, 2012
Superior semicircular canal dehiscence (SSCD) syndrome has been called the great otologic mimicker because its presentation overlaps with otosclerosis, Meniere's disease, perilymphatic fistula, and patulous eustachian tube. A valuable examination finding
Arts, Chien, Crane, Hennebert, Hennebert, Hullar, Minor   +6 more
core   +1 more source

Upright BPPV Protocol: Feasibility of a New Diagnostic Paradigm for Lateral Semicircular Canal Benign Paroxysmal Positional Vertigo Compared to Standard Diagnostic Maneuvers

Frontiers in Neurology, 2020
Background: The diagnosis of benign paroxysmal positional vertigo (BPPV) involving the lateral semicircular canal (LSC) is traditionally entrusted to the supine head roll test, also known as supine head yaw test (SHYT), which usually allows ...
Salvatore Martellucci, Pasquale Malara, Andrea Castellucci, Rudi Pecci, Beatrice Giannoni, Vincenzo Marcelli, Alfonso Scarpa, Ettore Cassandro, Silvia Quaglieri, Marco Lucio Manfrin, Elisabetta Rebecchi, Enrico Armato, Francesco Comacchio, Marta Mion, Giuseppe Attanasio, Massimo Ralli, Massimo Ralli, Antonio Greco, Antonio Greco, Marco de Vincentiis, Marco de Vincentiis, Cecilia Botti, Cecilia Botti, Luisa Savoldi, Luigi Califano, Angelo Ghidini, Giulio Pagliuca, Veronica Clemenzi, Veronica Clemenzi, Andrea Stolfa, Andrea Stolfa, Andrea Gallo, Andrea Gallo, Giacinto Asprella Libonati   +33 more
doaj   +1 more source

Mutations in a thiaminetransporter gene and Wernicke's-like encephalopathy [PDF]

, 2009
journal ...
Kono, Satoshi, Miyajima, Hiroaki, Shirakawa, Kentaro, Suzuki, Hitoshi, Togawa, Akashi, Yoshida, Kenichi   +5 more
core   +2 more sources

Prevalence and Characteristics of Physiological Gaze-Evoked and Rebound Nystagmus: Implications for Testing Their Pathological Counterparts [PDF]

Frontiers in Neurology, 2020
Objective: Cerebellar diseases frequently affect the ocular motor neural velocity-to-position integrator by increasing its leakiness and thereby causing gaze-evoked nystagmus (GEN) and rebound nystagmus (RN). Minor leakiness is physiological and occasionally causes GEN in healthy humans.
Michelle Sari Ritter, Michelle Sari Ritter, Michelle Sari Ritter, Giovanni Bertolini, Giovanni Bertolini, Giovanni Bertolini, Giovanni Bertolini, Dominik Straumann, Dominik Straumann, Dominik Straumann, Dominik Straumann, Stefan Yu Bögli, Stefan Yu Bögli, Stefan Yu Bögli, Stefan Yu Bögli   +14 more
openaire   +3 more sources

Benign paroxysmal positional vertigo recurrence and persistence Recorrência e persistência da vertigem posicional paroxística benigna

Brazilian Journal of Otorhinolaryngology, 2009
Benign paroxysmal positional vertigo (BPPV) is one of the most common vestibular disorders. AIM: To study the recurrence and persistence of BPPV in patients treated with canalith repositioning maneuvers (CRM) during the period of one year.
Ricardo S Dorigueto, Karen R Mazzetti, Yeda Pereira L Gabilan, Fernando Freitas Ganança   +3 more
doaj   +1 more source

A Case of Multiple Sclerosis Presenting as Eight and Half Syndrome. [PDF]

, 2013
Multiple sclerosis (MS) is a chronic disease characterized by inflammation, demyelination, gliosis (scarring), and neuronal loss; the course can be relapsing-remitting or progressive.
Kaushik, M, Mahajan, SK, Raghav, S, Raina, R, Sharathbabu, NM   +4 more
core  

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Post-stroke visual impairment: a systematic literature review of types and recovery of visual conditions [PDF]

, 2015
Aim: The aim of this literature review was to determine the reported incidence and prevalence of visual impairment due to stroke for all visual conditions including central vision loss, visual field loss, eye movement problems and visual perception ...
Currie, Jim, Hepworth, Lauren, Howard, Claire, Noonan, Carmel, Rockliffe, Janet, Rowe, Fiona, Walker, Marion   +6 more
core   +2 more sources