Results 31 to 40 of about 54,005 (272)

Novel therapeutics in nystagmus: what has the genetics taught us so far?

open access: yesTherapeutic Advances in Rare Disease, 2021
Nystagmus is a disorder characterised by uncontrolled, repetitive, to-and-fro movement of the eyes. It can occur as a seemingly isolated disorder but is most commonly the first, or most obvious, feature in a host of ophthalmic and systemic disorders. The
Jay E Self, Helena Lee
doaj   +1 more source

Lying Down Nystagmus in Lateral Canal Paroxysmal Positional Vertigo

open access: yesAudiology Research
Introduction: The aim of this study was to determine the position of otoconial debris in lateral ampullar or non-ampullar canalolithiasis, based on two parameters: (1) the direction of the nystagmus appearing when the patient lies down, if present, and ...
Mauro Gufoni   +4 more
doaj   +1 more source

Cerebellar and visual gray matter brain volume increases in congenital nystagmus

open access: yesFrontiers in Neurology, 2011
Structural brain abnormalities associated with congenital nystagmus are still unknown. In some patients with congenital nystagmus additional sensory, metabolic or gross structural alterations can be detected.
Katharina eHüfner   +17 more
doaj   +1 more source

The relationship between motor proficiency, bilateral vestibular hypofunction and dynamic visual acuity in children with congenital or early acquired sensorineural hearing loss [PDF]

open access: yes, 2010
Includes bibliographical references (leaves 105-115).The functional integrity of the vestibular system in children is not often tested. Due to the close relationship between the cochlea and the peripheral vestibular system, the function of the vestibular
Geldenhuys, Wilhelmien
core   +1 more source

Clinical characteristics and lateralization of the horizontal semicircular canal light cupula

open access: yesFrontiers in Neurology
IntroductionPositional vertigo and nystagmus are the main symptoms and signs of dizziness, respectively. Despite the clinical utility of the supine roll test (SRT) and null point (NP) in diagnosing light cupula, a type of positional vertigo, there exists
Wenjing Qin   +8 more
doaj   +1 more source

Nose blowing-induced biphasic nystagmus of unknown origin

open access: yesActa Oto-Laryngologica Case Reports, 2021
Nose blowing can increase middle ear and cerebrospinal fluid pressure. We report a case of biphasic nystagmus induced by nose blowing. The patient showed biphasic, right-beating, and left-beating nystagmus, and complained of spinning vertigo after ...
Munetaka Ushio   +4 more
doaj   +1 more source

Analysis of persistent geotropic and apogeotropic positional nystagmus of the lateral canal benign paroxysmal positional vertigo

open access: yesJournal of Otology, 2022
Objective: This study aims to analyze the clinical characteristics of persistent geotropic and apogeotropic positional nystagmus of LC-BPPV in view of light and heavy cupula discussion.
Sertac Yetiser, Dilay Ince
doaj   +1 more source

Vertical Nystagmus Recognition Based on Deep Learning

open access: yesSensors, 2023
Vertical nystagmus is a common neuro-ophthalmic sign in vestibular medicine. Vertical nystagmus not only reflects the functional state of vertical semicircular canal but also reflects the effect of otoliths. Medical experts can take nystagmus symptoms as
Haibo Li, Zhifan Yang
doaj   +1 more source

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