Results 241 to 250 of about 74,410 (305)

The Skull Vibration-Induced Nystagmus Test of Vestibular Function—A Review

open access: yesFrontiers in Neurology, 2017
A 100-Hz bone-conducted vibration applied to either mastoid induces instantaneously a predominantly horizontal nystagmus, with quick phases beating away from the affected side in patients with a unilateral vestibular loss (UVL).
Georges Dumas   +2 more
exaly   +2 more sources

Nystagmus

Current Neurology and Neuroscience Reports, 2001
Advances in understanding the organization of the ocular motor system, including its anatomy and pharmacology, have provided new insights into the pathogenesis of various forms of nystagmus. The discoveries of fibromuscular pulleys that govern the pulling directions of the extraocular muscles has provided a new conceptual framework to account for the ...
R. John Leigh, John S. Stahl
openaire   +6 more sources

Nystagmus

Current Opinion in Opthalmology, 1998
This report reviews the recent contributions to the field of pathologic nystagmus. The classification and nomenclature of nystagmus with onset in infancy is controversial. Because there are differences in nystagmus forms between patients with idiopathic nystagmus and those with nystagmus associated with afferent sensory defects, a distinction between ...
openaire   +7 more sources

Persistent geotropic positional nystagmus in unilateral cerebellar lesions

Neurology, 2018
Objective To determine the prevalence of central lesions in persistent geotropic positional nystagmus, and characteristics and anatomical substrates of the nystagmus in cerebellar lesions.
S. Choi   +6 more
semanticscholar   +1 more source

Nystagmus

Current Opinion in Ophthalmology, 1996
Acquired nystagmus causes excessive motion of images on the retina, which often reduces visual acuity and produces oscillopsia (illusory motion of the seen world). The pathogenesis of several forms of acquired nystagmus is now better understood and can be related to abnormalities of mechanisms that normally hold gaze steady.
L, Averbuch-Heller, R J, Leigh
openaire   +2 more sources

Nystagmus

Current Opinion in Opthalmology, 1999
Nystagmus continues to be a complex subject of study. Our ability to characterize nystagmus has improved, but our comprehension of the oculomotor control process underlying this condition remains vague. We review recent advances in the characterization, classification, and treatment of nystagmus. Congenital forms of nystagmus, nystagmus associated with
D E, Neely, D T, Sprunger
openaire   +2 more sources

Central ocular motor disorders, including gaze palsy and nystagmus

open access: yesJournal of Neurology, 2014
An impairment of eye movements, or nystagmus, is seen in many diseases of the central nervous system, in particular those affecting the brainstem and cerebellum, as well as in those of the vestibular system.
M. Strupp   +6 more
exaly   +2 more sources

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