Results 61 to 70 of about 479,943 (203)

Can imagined whole-body rotations improve vestibular compensation?

, 2011
Unilateral damage to the labyrinth and the vestibular nerve cause rotational vertigo, postural imbalance, oculomotor disorders and spatial disorientation.
Fred W. Mast, Mast, Fred W, Lopez, Christophe, Christophe Lopez, Mast, Fred W., Dominique Vibert, Vibert, Dominique, Vibert, Dominique Christine, Mast FW, Lopez C, Mast, Fred, Vibert D   +11 more
core   +1 more source

HSV-1 not only in human vestibular ganglia but also in the vestibular labyrinth [PDF]

, 2001
Reactivation of herpes simplex virus type 1 (HSV-1) in the vestibular ganglion (VG) is the suspected cause of vestibular neuritis (VN). Recent studies reported the presence of HSV-1 DNA not only in human VGs but also in vestibular nuclei, a finding that ...
Mascolo, Andrea, Arbusow, Viktor, Theil, Diethilde, Brandt, Thomas, Strupp, Michael   +4 more
core   +1 more source

Computational fluid dynamics simulations of airflow through the nasal passages of rhinolophoid bats

The Anatomical Record, EarlyView.
Abstract The nasal passages of bats that emit their echolocation call through their nostrils have adapted for sound emission as well as standard respiratory and olfactory functions. Rhinolophids, hipposiderids and rhinonycterids all use a high duty cycle (HDC) echolocation strategy.
Carley Goodwin, Jason M. Bourke, Daisuke Koyabu, Kyle N. Armstrong, Vuong T. Tu, Thongchai Ngamprasertwong, Thanakul Wannaprasert, Laura A. B. Wilson   +7 more
wiley   +1 more source

Tracheal chambers as a key innovation for high‐frequency emission in bat echolocation

The Anatomical Record, EarlyView.
Abstract Key innovations are pivotal for biodiversity and facilitating evolutionary success, enabling organisms' adaptation to various ecological niches through the diversification of phenotypic traits. In mammals, notable adaptations include evolving hypsodonty for grazing on grasses and, for bats, evolving echolocation and wing acquisition.
Nicolas L. M. Brualla, Laura A. B. Wilson, Khizar Hayat, Michael Doube, Vuong Tan Tu, Thongchai Ngamprasertwong, Thanakul Wannaprasert, Daisuke Koyabu   +7 more
wiley   +1 more source

[Vestibular compensation studies] [PDF]

, 1996
The following topics are reported: neurophysiological studies on MVN neurons during vestibular compensation; effects of spinal cord lesions on VNC neurons during compensation; a closed-loop vestibular compensation model for horizontally canal-related MVN
Perachio, Adrian A.
core  

Guided bone regeneration using titanium mesh and xenogeneic graft alone: Histologic findings and 7‐year follow‐up

Clinical Advances in Periodontics, EarlyView.
Abstract Background Guided bone regeneration is a reliable technique for treating alveolar ridge deficiencies, especially in cases of severe maxillary atrophy. This case report describes the clinical management of a partially edentulous female patient presenting horizontal bone resorption in the anterior maxilla.
Bruno Freitas Mello, Maria Eduarda Bernardo, Gustavo dos Santos Coura, Márcio de Carvalho Formiga   +3 more
wiley   +1 more source

N-acetyl-L-leucine accelerates vestibular compensation after unilateral labyrinthectomy by action in the cerebellum and thalamus. [PDF]

PLoS ONE, 2015
An acute unilateral vestibular lesion leads to a vestibular tone imbalance with nystagmus, head roll tilt and postural imbalance. These deficits gradually decrease over days to weeks due to central vestibular compensation (VC).
Lisa Günther, Roswitha Beck, Guoming Xiong, Heidrun Potschka, Klaus Jahn, Peter Bartenstein, Thomas Brandt, Mayank Dutia, Marianne Dieterich, Michael Strupp, Christian la Fougère, Andreas Zwergal   +11 more
doaj   +1 more source

Symptoms in unilateral vestibular hypofunction are associated with number of catch-up saccades and retinal error: results from the population-based KORA FF4 study

Frontiers in Neurology, 2023
ObjectiveThe presence and intensity of symptoms vary in patients with unilateral vestibular hypofunction. We aimed to determine which saccadic and vestibulo-ocular reflex parameters best predict the presence of symptoms in unilateral vestibular ...
Maria Aubele, Maria Aubele, Maria Aubele, Eva Grill, Eva Grill, Thomas Eggert, Erich Schneider, Ralf Strobl, Ralf Strobl, Klaus Jahn, Klaus Jahn, Martin Müller, Rolf Holle, Birgit Linkohr, Margit Heier, Margit Heier, Karl-Heinz Ladwig, Karl-Heinz Ladwig, Nadine Lehnen, Nadine Lehnen   +19 more
doaj   +1 more source

Neurophysiology of Vestibular Compensation

Audiology and Speech Research, 2023
Vestibular compensation is the process by which patients achieve functional recovery after vestibular lesions, and can be divided into static compensation and dynamic compensation. The first stage, static static compensation, consists of eliminating static symptoms (i.e., spontaneous nystagmus and skew deviation) by rebalancing the tonic neural ...
openaire   +1 more source

Subperiosteal circumferential connective tissue graft for vertical implant soft tissue augmentation

Clinical Advances in Periodontics, EarlyView.
Abstract Background Vertical implant soft tissue augmentation is indicated to optimize esthetic outcomes in cases of peri‐implant soft tissue deficiency or dehiscence, particularly when the peri‐implant mucosa is exposed during a full smile. This manuscript describes the use of a subperiosteal circumferential connective tissue graft (SC CTG) for ...
Jonathan H. Do, Alex S. Kim
wiley   +1 more source