Results 151 to 160 of about 371,194 (339)

The spatial orientation of crista ampullaris: implications for BPPV diagnosis and treatment

Frontiers in Neurology
ObjectiveThis study aimed to provide a comprehensive understanding of the spatial orientation of the crista ampullaris within the inner ear and its implications for the diagnosis and management of benign paroxysmal positional vertigo (BPPV).MethodsUsing ...
Mi Zhou, Mi Zhou, Mi Zhou, Jiesheng Mao, Jiesheng Mao, Jiesheng Mao, Xiaokai Yang, Xiaokai Yang, Xiaokai Yang   +8 more
doaj   +1 more source

Assessment of semicircular canal function. Part 1 - Measurements of subjective effects produced by triangular waveforms of angular velocity [PDF]

Nystagmus and sensation of rotation from semicircular canal stimulation by triangular waveforms of angular ...
Guedry, F. E., Jr., Norman, J. W., Owens, G. G.   +2 more
core   +1 more source

Firing properties of muscle spindle afferents in the intrinsic foot muscles and tactile afferents from the sole of the foot during upright stance

Experimental Physiology, EarlyView.
Abstract We review our approach for undertaking microelectrode recordings from the posterior tibial nerve at the ankle, which has allowed us to identify, for the first time, the firing properties of muscle spindle endings in the intrinsic muscles of the foot and of cutaneous mechanoreceptors in the sole during unsupported standing.
Thomas P. Knellwolf, Alex Burton, Elie Hamman, Vaughan G. Macefield   +3 more
wiley   +1 more source

[Three-dimensional characteristics of torsional nystagmus in induced by posterior semicircular canals canalithasis]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2022
Wen C, Liu Q, Deng Q, Zhang X, Li S, Wang W, Chen T.   +6 more
europepmc   +1 more source

Influence of labyrinth orientation relative to gravity on responses elicited by stimulation of the horizontal semicircular canals [PDF]

Gravity labyrinth orientation influence on responses from stimulation of horizontal semicircular ...
Correia, M. J., Guedry, F. E., Jr.
core   +1 more source

Ageing changes the proprioceptive contribution to balance control under different types of mastoid vibration: A cross‐sectional study

Experimental Physiology, EarlyView.
Abstract Ageing‐related sensory deteriorations are significantly associated with poor balance control among older individuals, resulting in a higher risk of falling in a dark environment. In particular, the proprioceptive system plays a critical role in maintaining balance.
Haoyu Xie, Zhuo Wang, Chuhuai Wang, Jung Hung Chien   +3 more
wiley   +1 more source

UTP binding and phosphoinositidase C activation in ampulla from frog semicircular canal [PDF]

, 2000
Marie Teixeira, Évelyne Ferrary, Daniel Butlen   +2 more
openalex   +1 more source

Results of the study of the vestibular apparatus and the functions of the perception of space in cosmonauts (pre- and post-flight observations) [PDF]

The effect of the set of space flight factors caused a change in the activity of the vestibular apparatus and the spatial perception function. More significant and longer shifts were observed during expeditions of great duration.
Alekseyev, V. N., Kornilova, L. N., Tarasov, I. K., Yakovleva, I. Y.   +3 more
core   +1 more source

Visual and vestibular reweighting after cyber‐ and space‐sickness

Experimental Physiology, EarlyView.
Abstract Sensory conflicts are widely recognized as the primary drivers of motion sickness (MS), though the underlying integrative processes remain poorly understood. This study investigated sensory reweighting following exposure to two different sensory conflict paradigms. Visual and vestibular reflexes were assessed before and after sensory conflict.
Tess Bonnard, Emilie Doat, Jean‐René Cazalets, Dominique Guehl, Etienne Guillaud   +4 more
wiley   +1 more source

Vestibulo-Oculomotor Reflex Dysfunction in Children with Cerebral Palsy Correlates with Gross Motor Function Classification System

Audiology Research
Background/Objectives: This study aims to evaluate the feasibility of the angular vestibulo-ocular reflex (aVOR) function assessment in children with cerebral palsy (CP) using the video Head Impulse Test (vHIT) and to investigate how vestibular ...
Laura Casagrande Conti, Nicola Ferri, Leonardo Manzari, Tommaso Lelli, Maria Mangeruga, Margherita Dal Piaz, Andrea Manzotti, Luca Verrecchia, Marco Tramontano   +8 more
doaj   +1 more source