Results 21 to 30 of about 440,375 (147)

Usher Syndrome

Audiology Research, 2022
Usher syndrome (USH) is the most common genetic condition responsible for combined loss of hearing and vision. Balance disorders and bilateral vestibular areflexia are also observed in some cases.
Alessandro Castiglione, Claes Möller
doaj   +1 more source

The vestibular implant: Quo vadis?

Frontiers in Neurology, 2011
Objective: to assess the progress of the development of the vestibular implant and its feasibility short-term. Data sources: a search was performed in Pubmed, Medline and Embase. Key words used were vestibular prosth* and vestibular implant.
Raymond eVan De Berg, Nils eGuinand, Jean-Philippe eGUYOT, Herman eKingma, Robert eStokroos   +4 more
doaj   +1 more source

Which Came First? When Usher Syndrome Type 1 Couples with Neuropsychiatric Disorders

Audiology Research, 2023
Usher syndrome (USH) is an autosomal recessive disorder characterized by sensorineural hearing loss (HL), retinopathy, and vestibular areflexia, with variable severity.
Paola Tesolin, Aurora Santin, Anna Morgan, Stefania Lenarduzzi, Elisa Rubinato, Giorgia Girotto, Beatrice Spedicati   +6 more
doaj   +1 more source

Evidence for a Neural Stem Cell Niche in the Postnatal Rat Vestibular Ganglion: An In Vitro Study. [PDF]

Stem Cells Int
Vestibular dysfunction significantly contributes to dizziness, balance issues, and falls, yet causal treatments are still unavailable. The vestibular ganglion (VG), the primary sensory ganglion of the vestibular nerve, is increasingly seen as a key site of vestibular degeneration.
Sommerer S, Rak K, Spahn B, Hackenberg S, Voelker J, Engert J.   +5 more
europepmc   +2 more sources

The vestibular implant: Frequency-dependency of the electrically evoked Vestibulo-Ocular Reflex in humans

Frontiers in Systems Neuroscience, 2015
The Vestibulo-Ocular Reflex (VOR) shows frequency-dependent behavior. This study investigated whether the characteristics of the electrically evoked VOR (eVOR) elicited by a vestibular implant, showed the same frequency-dependency.Twelve vestibular ...
Raymond eVan De Berg, Raymond eVan De Berg, Nils eGuinand, Khoa eNguyen, Maurizio eRanieri, Samuel eCavuscens, Jean-Philippe eGUYOT, Robert eStokroos, Herman eKingma, Herman eKingma, Angelica ePerez Fornos   +10 more
doaj   +1 more source

Saccades Matter: Reduced Need for Caloric Testing of Cochlear Implant Candidates by Joint Analysis of v-HIT Gain and Corrective Saccades

Frontiers in Neurology, 2021
Objectives: Video head impulse test (v-HIT) is a quick, non-invasive and relatively cheap test to evaluate vestibular function compared to the caloric test.
Constanza Fuentealba Bassaletti, Babette F. van Esch, Jeroen J. Briaire, Peter Paul G. van Benthem, Erik F. Hensen, Johan H. M. Frijns, Johan H. M. Frijns   +6 more
doaj   +1 more source

The Vestibular Implant Input Interacts with Residual Natural Function

Frontiers in Neurology, 2017
ObjectivePatients with bilateral vestibulopathy (BV) can still have residual “natural” function. This might interact with “artificial” vestibular implant input (VI-input). When fluctuating, it could lead to vertigo attacks.
Raymond van de Berg, Raymond van de Berg, Nils Guinand, Maurizio Ranieri, Samuel Cavuscens, T. A. Khoa Nguyen, Jean-Philippe Guyot, Florence Lucieer, Dmitrii Starkov, Herman Kingma, Herman Kingma, Marc van Hoof, Marc van Hoof, Angelica Perez-Fornos   +13 more
doaj   +1 more source

Bilateral vestibular hypofunction: Insights in etiologies, clinical subtypes and diagnostics

Frontiers in Neurology, 2016
Objective:To evaluate the different etiologies and clinical subtypes of bilateral vestibular hypofunction (BVH) and the value of diagnostic tools in the diagnostic process of BVH.Materials and methods: A retrospective case review was performed on 154 ...
F. eLucieer, P. eVonk, N. eGuinand, R. eStokroos, H. eKingma, H. eKingma, R. evan de Berg, R. evan de Berg   +7 more
doaj   +1 more source

Bilateral Vestibular Hypofunction in a Tertiary Dizziness Center: Occurrence and Etiology

, 2022
BACKGROUND: The primary goal of this study was to determine the occurrence of bilateral vestibular hypofunction in a specialized dizziness clinic and to assess the etiology in patients diagnosed with bilateral vestibular hypofunction.
Schermer, Tjard R., Eleonore Josephine Pröpper, Tjard R. Schermer, Bruintjes, Tjasse, Maria Koppelaar - van Eijsden, Hanna, Josephine Pröpper, Eleonore, Hanna Maria Koppelaar - van Eijsden, Tjasse Bruintjes   +7 more
core   +1 more source

Central Lesions With Selective Semicircular Canal Involvement Mimicking Bilateral Vestibulopathy

Frontiers in Neurology, 2018
Bilateral vestibulopathy (BVP), which is due to peripheral lesions, may selectively involve certain semicircular canal (SCC). Recent eye movement recordings with search coil and video head impulse test (HIT) have provided insight in central lesions that ...
Luke Chen, G. Michael Halmagyi
doaj   +1 more source