Results 31 to 40 of about 103,722 (368)

Intracranial tumors mimicking benign paroxysmal positional vertigo: A case series

Frontiers in Neurology, 2022
BackgroundA few intracranial lesions may present only with positional vertigo which are very easy to misdiagnose as benign paroxysmal positional vertigo (BPPV); the clinicians should pay more attention to this disease.ObjectivesTo analyze the clinical ...
Yuan Xing Chen, Yuan Xing Chen, Han Jun Sun, Han Jun Sun, Xue Tao Mu, Chao Jiang, Hui Bing Wang, Hui Bing Wang, Qing Hua Zhang, Qing Hua Zhang, Yuan Yi Qu, Yuan Yi Qu, Jian Li, Jian Li, Ling Ling Zhou, Ling Ling Zhou, Long Zhu Zhao, Long Zhu Zhao, Ning Yu, Ning Yu, Qing Sun, Qing Sun   +21 more
doaj   +1 more source

Impact of the COVID-19 pandemic on individuals with nystagmus and an exploration of public assumptions about the condition: an electronic questionnaire study

BMC Ophthalmology, 2022
Purpose Nystagmus is a disorder characterized by uncontrolled, rhythmic oscillations of the eyes. It often causes reduced visual function beyond reduced visual acuity alone. There is a paucity of literature regarding the public understanding of nystagmus,
Katherine Rennie, Rajeeth Alagendran, Helena Lee, Helen Griffiths, Nystagmus U. K. Eye Research Group (NUKE), James Self   +5 more
doaj   +1 more source

Uniplanar nystagmus associated with perceptual and cognitive visual dysfunction due to presumed focal ischemic occipital cortical atrophy: a missed diagnosis and new observation [PDF]

, 2012
Uniplanar nystagmus has been described in relation to pathology of the brain stem, retina, optic nerve, sensory visual deprivation, periventricular leucomalacia, and drug toxicity.
Dorris, Liam, Dutton, Gordon N., Philip, Swetha Sara   +2 more
core   +3 more sources

Epileptic nystagmus: A case report and systematic review

Epilepsy and Behavior Case Reports, 2014
Purpose: We aimed to define the characteristics of epileptic nystagmus and correlate those with other clinical findings in a large number of patients. Methods: We report a patient with epileptic nystagmus and additionally reviewed the reported clinical ...
Sun-Uk Lee, Hong-Il Suh, Jun Young Choi, Kyun Huh, Hyo-Jung Kim, Ji-Soo Kim   +5 more
doaj   +1 more source

A mathematical model for top-shelf vertigo: the role of sedimenting otoconia in BPPV [PDF]

, 2003
Benign Paroxysmal Positional Vertigo (BPPV) is a mechanical disorder of the vestibular system in which calcite particles called otoconia interfere with the mechanical functioning of the fluid-filled semicircular canals normally used to sense rotation ...
Batchelor, Brandt, Brandt, Brandt, Brenner, Bronzino, Buckingham, Campos, Cooley, Curthoys, Dai, Damiano, Epley, Epley, Goldman, Hain, Happel, Hirschfeld, House, Howard A. Stone, Leal, Michael S. Weidman, Muller, O'Neill, Oghalai, Oman, Otsuka, Parnes, Rabbitt, Raphan, Robinson, Semont, Steinhausen, Suzuki, Timothy C. Hain, Todd M. Squires, Van Buskirk   +36 more
core   +3 more sources

Downbeat nystagmus: aetiology and comorbidity in 117 patients [PDF]

, 2008
Objectives: Downbeat nystagmus (DBN) is the most common form of acquired involuntary ocular oscillation overriding fixation. According to previous studies, the cause of DBN is unsolved in up to 44% of cases.
Brandt, Thomas, Glaser, Mirjam, Strupp, Michael, Wagner, Judith N.   +3 more
core   +1 more source

Bedside differentiation of vestibular neuritis from central "vestibular pseudoneuritis". [PDF]

, 2008
Acute unilateral peripheral and central vestibular lesions can cause similar signs and symptoms, but they require different diagnostics and management.
Brandt, Thomas, Cnyrim, C. D., Karch, C., Newman-Toker, D., Strupp, Michael   +4 more
core   +1 more source

Central Positional Nystagmus: A Systematic Literature Review

Frontiers in Neurology, 2016
Objective To provide a systematic review of the clinical and radiological features of lesion-induced central positional nystagmus (CPN) and identify salient characteristics that differentiate central from peripheral positional nystagmus (PN).
Nora Macdonald, D. Kaski, Y. Saman, Amal Al-Shaikh Sulaiman, Amal Anwer, D. Bamiou   +5 more
semanticscholar   +1 more source

Perceived Vertical and Lateropulsion: Clinical Syndromes, Localization, and Prognosis [PDF]

, 2000
We present a clinical classification of central vestibular syndromes according to the three major planes of action of the vestibulo-ocular reflex: yaw, roll, and pitch.
Brandt, Dieringer N., Marianne Dieterich, Thomas Brandt   +3 more
core   +1 more source

The Effect of Acupuncture on Visual Function in Patients with Congenital and Acquired Nystagmus

Medicines, 2017
Background: The aim of this study is to examine the short-term effect of visual function following acupuncture treatment in patients with congenital idiopathic nystagmus and acquired nystagmus (CIN and AN).
T. Blechschmidt, Maike Krumsiek, M. Todorova   +2 more
semanticscholar   +1 more source