Results 31 to 40 of about 2,887 (163)

Acute histological reactions in the otolith organs to inner ear drug delivery through a cochlear implant

Frontiers in Neurology
IntroductionCochlear implantation is currently regarded as a safe and minimally invasive procedure. However, cochlear implantation can have an impact on vestibular function, despite the lack of correlation between patient symptomatology and damage in ...
Raquel Manrique-Huarte, Marta Álvarez de Linera-Alperi, Nicolás Pérez-Fernández, Manuel Manrique   +3 more
doaj   +1 more source

First evidence of the link between internal and external structure of the human inner ear otolith system using 3D morphometric modeling

Scientific Reports, 2023
Our sense of balance is among the most central of our sensory systems, particularly in the evolution of human positional behavior. The peripheral vestibular system (PVS) comprises the organs responsible for this sense; the semicircular canals (detecting ...
Christopher M. Smith, Ian S. Curthoys, Jeffrey T. Laitman   +2 more
doaj   +1 more source

Ototoxicidade por organofosforados: descrição dos aspectos ultraestruturais do sistema vestibulococlear de cobaias Organophosphate-related ototoxicity: Description of the vestibulocochlear system ultrastructural aspects of guinea pigs

Brazilian Journal of Otorhinolaryngology, 2010
Os agrotóxicos organofosforados são amplamente utilizados na agricultura, e atualmente fazem parte do grupo de agentes químicos que podem levar à perda auditiva, no qual já estavam incluídos os solventes, os metais e os asfixiantes.
Daiane Körbes, Aron Ferreira da Silveira, Miguel Ângelo Hyppolito, Gisiane Munaro   +3 more
doaj   +1 more source

Morphology and morphometry of the inner ear of the dromedary camel and their influence on the efficiency of hearing and equilibrium

Zoological Letters, 2022
Background The inner ear morphology and size are linked to hearing and balance ability. The goal of this study was to determine the morphology and morphometrics of the dromedary camel's inner ear and how it influences hearing accommodation and ...
Safwat Ali, Abdelraheem Esmat, Atef Erasha, Masahiro Yasuda, Mohamed Alsafy   +4 more
doaj   +1 more source

Morphometric study of the bony labyrinth of the inner ear in the European moles Talpa europaea, Talpa occidentalis, and Talpa aquitania

Journal of Anatomy, Volume 248, Issue 1, Page 71-81, January 2026.
The study investigates the shape of the semicircular canals in the inner ear of three sister mole species—Talpa europaea, Talpa aquitania, and Talpa occidentalis—using geometric morphometrics on 58 specimens. It finds both interspecific and intraspecific variability in canal morphology, but no evidence of sexual dimorphism.
Alice Melekian, Sergio Daniel Tarquini, Violaine Nicolas, Nathalie Poulet‐Crovisier, Sandrine Ladevèze   +4 more
wiley   +1 more source

Efficacy and safety analysis of tirofiban application during endovascular treatment of acute ischemic stroke with large artery atherosclerosis

Chinese Journal of Contemporary Neurology and Neurosurgery
Objective To investigate the efficacy and safety of tirofiban application during emergency endovascular treatment in patients with acute ischemic stroke due to large artery atherosclerosis (LAA).
MA Wen-long, HAN Xiang-ning, LI Jia-hao, CHENG Ya-wen, HAN Jian-feng, LIU Fu-de   +5 more
doaj   +1 more source

Calcium functional imaging with high-resolution CT in the inner ear

Scientific Reports, 2021
Although the otolith and otolith organs correlate with vertigo and instability, there is no method to investigate them without harmful procedures. We will create the technique for 3D microanatomical images of them, and investigate the in vivo internal ...
Hisaya Tanioka, Sayaka Tanioka
doaj   +1 more source

Subjective Visual Vertical and Vestibular Evoked Myogenic Potential in Meniere's disease

Brazilian Journal of Otorhinolaryngology, 2023
Objective: To evaluate otolith function by comparing the findings of the Subjective Visual Vertical, the cervical Vestibular Evoked Myogenic Potential and the ocular Vestibular Evoked Myogenic Potential tests in patients in the inter-crisis period of ...
Maristela Mian Ferreira, Karen de Carvalho Lopes, Thaís Alvares de Abreu e Silva Grigol, Maurício Malavasi Ganança, Heloisa Helena Caovilla   +4 more
doaj   +1 more source

High‐Resolution Visualization of the Human Semicircular Canals Using Optical Coherence Tomography

International Journal of Imaging Systems and Technology, Volume 35, Issue 6, November 2025.
ABSTRACT The semicircular canals are essential sensors of the vestibular organ. Current clinical in vivo imaging techniques lack the resolution needed to visualize critical vestibular microstructures, such as the membranous labyrinth and crista ampullaris.
Elke Loos, Lore Kerkhofs, Raymond Van de Berg, Christian Desloovere, Tristan Putzeys, Nicolas Verhaert   +5 more
wiley   +1 more source

Effect of Auditory Input on Sensory Organization and Fall Risk in Young Adults With Hearing Aids

The Laryngoscope, Volume 135, Issue 11, Page 4382-4392, November 2025.
The aim of this study was to document postural control, sensory organization, and fall risk parameters of auditory input using computerized post urography in bilaterally hearing‐aided young adults. It was observed that auditory input had a positive contribution to postural control and fall risk in young adult hearing aid users.
Emre Orhan, Volkan Tutar, Bülent Gündüz, Recep Karamert, Mehmet Birol Uğur, Hakan Tutar   +5 more
wiley   +1 more source