Results 11 to 20 of about 144,570 (357)

Shape configuration of mental targets representation as a holistic measure in a 3D real world pointing test for spatial orientation

Scientific Reports, 2023
Deficits in spatial memory are often early signs of neurological disorders. Here, we analyzed the geometrical shape configuration of 2D-projections of pointing performances to a memorized array of spatially distributed targets in order to assess the ...
J. Gerb, T. Brandt, M. Dieterich
doaj   +1 more source

Sport as a Factor in Improving Visual Spatial Cognitive Deficits in Patients with Hearing Loss and Chronic Vestibular Deficit

Audiology Research, 2021
Hearing loss and chronic vestibular pathologies require brain adaptive mechanisms supported by a cross-modal cortical plasticity. They are often accompanied by cognitive deficits.
Giorgio Guidetti, Riccardo Guidetti, Silvia Quaglieri   +2 more
doaj   +1 more source

Multimodal treatment of persistent postural–perceptual dizziness

Brain and Behavior, 2020
Background Persistent postural–perceptual dizziness (PPPD) is a chronic disorder with fluctuating symptoms of dizziness, unsteadiness, or vertigo for at least three months.
Hubertus Axer, Sigrid Finn, Alexander Wassermann, Orlando Guntinas‐Lichius, Carsten M. Klingner, Otto W. Witte   +5 more
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Protective effect of anakinra on audiovestibular function in a murine model of endolymphatic hydrops

Frontiers in Cellular Neuroscience, 2022
IntroductionMénière’s disease (MD), a common disease in the inner ear, is characterized by an increase in endolymph in the cochlear duct and vestibular labyrinth. The pathophysiology of the condition appears to be the immune response.
Na Zhang, Na Zhang, Na Zhang, Na Li, Na Li, Na Li, Siyue Wang, Siyue Wang, Siyue Wang, Wandi Xu, Wandi Xu, Wandi Xu, Jiahui Liu, Jiahui Liu, Jiahui Liu, Yafeng Lyu, Yafeng Lyu, Yafeng Lyu, Xiaofei Li, Xiaofei Li, Xiaofei Li, Yongdong Song, Yongdong Song, Yongdong Song, Ligang Kong, Ligang Kong, Ligang Kong, Yalan Liu, Yalan Liu, Yalan Liu, Jia Guo, Jia Guo, Jia Guo, Zhaomin Fan, Zhaomin Fan, Zhaomin Fan, Daogong Zhang, Daogong Zhang, Daogong Zhang, Haibo Wang, Haibo Wang, Haibo Wang   +41 more
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Intralabyrinthine Vestibular Schwannoma Responsive to Intratympanic Gentamicin Treatment [PDF]

, 2017
Intralabyrinthine schwannoma (ILS) is a rare benign tumor that affects the ends of cochlear and vestibular nerves. In a majority of the cases, it occurs with unilateral progressive sensorineural hearing loss.
Barbara, Maurizio, Covelli, Edoardo, Filippi, Chiara, Marrone, V, Monini, Simonetta, Tarentini, S, Volpini, Luigi   +6 more
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Direct-to-Patient Survey for Diagnosis of Benign Paroxysmal Positional Vertigo [PDF]

, 2019
Given the high incidence of dizziness and its frequent misdiagnosis, we aim to create a clinical support system to classify the presence or absence of benign paroxysmal positional vertigo with high accuracy and specificity.
Friedland, David, Povinelli, Richard J., Richburg, Heidi   +2 more
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Beyond dizziness: virtual navigation, spatial anxiety and hippocampal volume in bilateral vestibulopathy

Frontiers in Human Neuroscience, 2016
Bilateral vestibulopathy (BVP) is defined as the impairment or loss of function of either the labyrinths or the eighth nerves. Patients with total BVP due to bilateral vestibular nerve section exhibit difficulties in spatial memory and navigation and ...
Olympia eKremmyda, Olympia eKremmyda, Katharina eHuefner, Virginia L. Flanagin, Derek Alexander Hamilton, Jennifer eLinn, Michael eStrupp, Michael eStrupp, Klaus eJahn, Klaus eJahn, Thomas eBrandt, Thomas eBrandt   +11 more
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'SO STONED' : common sense approach of the dizzy patient [PDF]

, 2016
The history taking of a dizzy patient is of utmost importance in order to differentiate the possible etiologies of vertigo. The key factors that allow a first approximation of diagnosis identification are based on the time profile, symptom profile, and ...
Maes, Leen, Van Rompaey, Vincent, Wuyts, Floris   +2 more
core   +1 more source

Dose- and application route-dependent effects of betahistine on behavioral recovery and neuroplasticity after acute unilateral labyrinthectomy in rats

Frontiers in Neurology, 2023
IntroductionBetahistine is widely used for the treatment of various vestibular disorders. However, the approved oral administration route and maximum daily dose are evidently not effective in clinical trials, possibly due to a major first-pass metabolism
Melissa Antons, Magdalena Lindner, Magdalena Lindner, Eva Eilles, Lisa Günther, Astrid Delker, Christina Branner, Anja Krämer, Roswitha Beck, Rosel Oos, Max Wuehr, Sibylle Ziegler, Michael Strupp, Michael Strupp, Andreas Zwergal, Andreas Zwergal   +15 more
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Paroxysmal Positional Nystagmus in Acoustic Neuroma Patients

Audiology Research, 2023
The association between acoustic neuroma and positional vertigo with paroxysmal positional nystagmus is relatively rare, but, when present, it certainly represents a challenge for the otoneurologist.
Francesco Comacchio, Paola Magnavita, Barbara Bellemo   +2 more
doaj   +1 more source