Results 71 to 80 of about 74,410 (305)

Enterovirus A‐71 Associated Parainfectious Movement Disorders in Children

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Pediatric movement disorders can be challenging to characterize, given the phenotypic complexity and broad differential diagnosis. While genetic tests are often part of the diagnostic work‐up, it is important to consider acquired causes, which may require specific investigations.
Suus A. M. van Noort, Jan Willem J. Elting, Thomas Foiadelli, Petra J.J.S. Peters, Joost Nicolai, Marina A.J. Tijssen, Jelte Helfferich   +6 more
wiley   +1 more source

Three-dimensional characteristics of nystagmus induced by low frequency in semicircular canals of healthy young people

Frontiers in Neuroscience
ObjectiveThe study aimed to analyze the three-dimensional characteristics of nystagmus induced by different semicircular canal combinations in healthy young people, and to determine the reference range of nystagmus slow phase velocity (SPV) and its ...
Xiaobang Huang, Xiaobang Huang, Xiaobang Huang, Xiaobang Huang, Xiaobang Huang, Xueqing Zhang, Xueqing Zhang, Xueqing Zhang, Xueqing Zhang, Xueqing Zhang, Qiaomei Deng, Qiaomei Deng, Qiaomei Deng, Qiaomei Deng, Qiaomei Deng, Shanshan Li, Shanshan Li, Shanshan Li, Shanshan Li, Shanshan Li, Qiang Liu, Qiang Liu, Qiang Liu, Qiang Liu, Qiang Liu, Chao Wen, Chao Wen, Chao Wen, Chao Wen, Chao Wen, Wei Wang, Wei Wang, Wei Wang, Wei Wang, Wei Wang, Taisheng Chen, Taisheng Chen, Taisheng Chen, Taisheng Chen, Taisheng Chen   +39 more
doaj   +1 more source

Widespread Skin Telangiectasias in Spinocerebellar Ataxia Type 27B

Annals of Neurology, EarlyView.
Victor Alm, Håkan Thonberg, Per Svenningsson, Martin Paucar   +3 more
wiley   +1 more source

Three-dimensional videonystagmography characteristics in patients with benign paroxysmal positional vertigo

Zhongguo Linchuang Yixue
ObjectiveTo analyze the characteristics of nystagmus during the Dix-Hallpike and Roll tests in patients with benign paroxysmal positional vertigo (BPPV) using three-dimensional videonystagmography (3D-VNG), in order to to optimize diagnostic and ...
Yujin ZHENG, Keguang CHEN, Kanglun JIANG, Feng XU, Ying QI, Xinsheng HUANG, Huaili JIANG   +6 more
doaj   +1 more source

Intractable Persistent Direction-Changing Geotropic Nystagmus Improved by Lateral Semicircular Canal Plugging

Case Reports in Otolaryngology, 2015
Antigravitational deviation of the cupula of the lateral semicircular canal, which is also called light cupula, evokes persistent direction-changing geotropic nystagmus with a neutral point. No intractable cases of this condition have been reported.
Toru Seo, Kazuya Saito, Katsumi Doi
doaj   +1 more source

Nystagmus as an early ocular alteration in Machado-Joseph disease (MJD/SCA3)

BMC Neurology, 2014
BackgroundMachado-Joseph disease (MJD), also named spinocerebellar ataxia type 3 (SCA3) is the most common autosomal dominant ataxia worldwide. Although nystagmus is one of the most frequently reported ocular alterations in MJD patients its behaviour ...
M. Raposo, J. Vasconcelos, C. Bettencourt, T. Kay, P. Coutinho, M. Lima   +5 more
semanticscholar   +1 more source

Nystagmus [PDF]

JAMA, 2021
Malcolm M, Kates, Casey J, Beal
openaire   +2 more sources

Is there Hysterical Nystagmus? [PDF]

The Journal of Nervous and Mental Disease, 1895
n ...
openaire   +3 more sources

Persistent spontaneous nystagmus following a canalith repositioning procedure in horizontal semicircular canal benign paroxysmal positional vertigo.

JAMA Otolaryngology - Head and Neck Surgery, 2014
IMPORTANCE Nystagmus can occur spontaneously from multiple causes. Direction-changing positional nystagmus on the supine roll test is a characteristic clinical feature in horizontal semicircular canal benign paroxysmal positional vertigo.
Kyung Min Ko, M. Song, Ji Hong Kim, D. Shim   +3 more
semanticscholar   +1 more source

Biallelic ELOVL1 Variants Are Linked to Hypomyelinating Leukodystrophy, Movement Disorder, and Ichthyosis

Movement Disorders, EarlyView.
Abstract Background Very long chain fatty acids (VLCFAs) are an integral component of myelin and the epidermal water barrier. Variants in genes encoding enzymes responsible for catalyzing the first and rate limiting step in the production of VLCFAs, elongation of VLCFAs (ELOVLs), underlie a novel group of metabolic disorders. Objectives The goal was to
Keit Men Wong, Reza Maroofian, Kolja Meier, Susann Diegmann, Tinatin Tkemaladze, Javeria Raza Alvi, Behnoosh Tasharrofi, Stephanie Efthymiou, Alexander Munchau, G. Christoph Korenke, Naif Almontashiri, Wafaa Eyaid, Amna Kashgari, Modhi Alotaibi, Jutta Gärtner, Brenda Huppke, Mostafa Asadollahi, Gocha Chikvinidze, Mohammad Keramatipour, Tipu Sultan, Holger Thiele, Peter Nürnberg, Markus H. Gräler, Henry Houlden, Peter Huppke   +24 more
wiley   +1 more source