Results 111 to 120 of about 904,311 (172)

Age-related High-frequency Hearing Loss Is Not Associated With Horizontal Semicircular Canal Function. [PDF]

Ear Hear, 2022
Schubert NMA, Roelofs CG, Free RH, Wiersinga-Post JEC, Pyott SJ, Pyott SJ.   +5 more
europepmc   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, Volume 309, Issue 10, Page 2656-2697, October 2026.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Posterior Semicircular Canal Dehiscence with Vestibulo-Ocular Reflex Reduction for the Affected Canal at the Video-Head Impulse Test: Considerations to Pathomechanisms

Audiology Research
Posterior semicircular canal dehiscence (PSCD) has been demonstrated to result in a third mobile window mechanism (TMWM) in the inner ear similar to superior semicircular canal dehiscence (SSCD).
Andrea Castellucci, Georges Dumas, Sawsan M. Abuzaid, Enrico Armato, Salvatore Martellucci, Pasquale Malara, Mohamad Alfarghal, Rosanna Rita Ruberto, Pasquale Brizzi, Angelo Ghidini, Francesco Comacchio, Sébastien Schmerber   +11 more
doaj   +1 more source

Influence of semicircular canal morphology on the VOR and swimming activity in larval amphibians: a comparative study in Xenopus and axolotl

Frontiers in Neurology
Gaze stabilization and locomotion rely often on an accurate sensory detection of head movements by the vestibular system. A functional relationship between vestibular sensitivity, locomotor skills and semicircular canal morphology has been suspected in ...
Parthena Schneider-Soupiadis, Parthena Schneider-Soupiadis, Michael Forsthofer, Michael Forsthofer, Michael Forsthofer, Felix Schneider-Soupiadis, Felix Schneider-Soupiadis, Gilles Courtand, Rosario Sanchez-Gonzalez, François M. Lambert, Hans Straka   +10 more
doaj   +1 more source

Description of a New Labyrinthine Dehiscence: Horizontal Semicircular Canal Dehiscence at the Tympanic Segment of the Facial Nerve. [PDF]

Front Neurol, 2022
Gianoli G, Soileau J, Shore B.
europepmc   +1 more source

A Biomechanical Model of the Inner Ear: Numerical Simulation of the Caloric Test

The Scientific World Journal, 2013
Whether two vertical semicircular canals can receive thermal stimuli remains controversial. This study examined the caloric response in the three semicircular canals to the clinical hot caloric test using the finite element method.
Shuang Shen, Yingxi Liu, Xiuzhen Sun, Wei Zhao, Yingfeng Su, Shen Yu, Wenlong Liu   +6 more
doaj   +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

Nystagmus Parameters of Supine Roll Test Correlates With Prognosis After Repositioning Maneuver in Horizontal Semicircular Canal Benign Paroxysmal Positional Vertigo. [PDF]

Front Neurol, 2021
Yu J, Gu Y, Meng G, Zhu X, Wang W, Liu X, Jin A.   +6 more
europepmc   +1 more source

Analysis of etiology and clinical features of spontaneous downbeat nystagmus: a retrospective study

Frontiers in Neurology
ObjectiveTo investigate the topical diagnosis, possible etiology and mechanism of spontaneous downbeat nystagmus (sDBN) patients with dizziness/vertigo.MethodsThe clinical features of dizziness/vertigo patients accompanied with DBN were retrospectively ...
Sai Zhang, Yilin Lang, Wenting Wang, Yuexia Wu, Shuangmei Yan, Ting Zhang, Dong Li, Shaona Liu, Yongci Hao, Xu Yang, Ping Gu   +10 more
doaj   +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