Results 21 to 30 of about 2,755,367 (283)
An analytic physically motivated model of the mammalian cochlea [PDF]
The Journal of the Acoustical Society of America, 145(1), 45-60
(2019), 2020 We develop an analytic model of the mammalian cochlea. We use a mixed physical-phenomenological approach by utilizing existing work on the physics of classical box-representations of the cochlea, and behavior of recent data-derived wavenumber estimates.
arxiv +1 more source
PLoS Biology, 2012 A large proportion of age-related hearing loss is caused by loss or damage to outer hair cells in the organ of Corti. The organ of Corti is the mechanosensory transducing apparatus in the inner ear and is composed of inner hair cells, outer hair cells ...
Sung-Ho Huh +3 more
doaj +1 more source
Harmonic response of the organ of corti: results for wave dispersion [PDF]
, 2011 Inner ear is a remarkable multiphysical system and its modelling is a great challenge. The approach used in this paper aims to reproduce physic with a realistic description of the radial cross section of the cochlea. A 2Dâsection of the organ of Corti is
Foucaud, Simon +3 more
core +1 more source
A multiscale model of the organ of Corti [PDF]
Journal of Mechanics of Materials and Structures, 2009 The organ of Corti is the sensory epithelium in the cochlea of the inner ear. It is modeled as a shell-of-revolution structure with continuous and discrete components. Our recent work has been on the inclusion of the viscous fluid. Measurements from various laboratories provide the opportunity to refocus on the elastic properties.
Jacques Boutet de Monvel +2 more
openaire +2 more sources
Disease Models & Mechanisms, 2018 Mutations in the GJB2 gene [which encodes connexin 26 (Cx26)] are the most common causes of hereditary hearing loss in humans, and previous studies showed postnatal development arrest of the organ of Corti in different Cx26-null mouse models.
Sen Chen +7 more
doaj +1 more source
Bucillamine prevents cisplatin-induced ototoxicity through induction of glutathione and antioxidant genes. [PDF]
, 2015 Bucillamine is used for the treatment of rheumatoid arthritis. This study investigated the protective effects of bucillamine against cisplatin-induced damage in auditory cells, the organ of Corti from postnatal rats (P2) and adult Balb/C mice.
Choe, Seong-Kyu +11 more
core +2 more sources
Frontiers in Cellular Neuroscience, 2018 We review the evolution and development of organ of Corti hair cells with a focus on their molecular differences from vestibular hair cells. Such information is needed to therapeutically guide organ of Corti hair cell development in flat epithelia and ...
Karen L. Elliott +2 more
doaj +1 more source
Brain Sciences, 2021 We investigated whether treatment with brain-derived neurotrophic factor (BDNF), which is known to protect spiral ganglion cells (SGCs), could also protect hair cells (HCs) and supporting cells (SCs) in the organ of Corti of a guinea pig model of ...
Annamaria Tisi +5 more
doaj +1 more source
Cellular cartography of the organ of Corti based on optical tissue clearing and machine learning
eLife, 2019 The highly organized spatial arrangement of sensory hair cells in the organ of Corti is essential for inner ear function. Here, we report a new analytical pipeline, based on optical clearing of tissue, for the construction of a single-cell resolution map
Shinji Urata +7 more
doaj +1 more source
The endocannabinoid/cannabinoid receptor 2 system protects against cisplatin-induced hearing loss [PDF]
, 2018 Previous studies have demonstrated the presence of cannabinoid 2 receptor (CB2R) in the rat cochlea which was induced by cisplatin. In an organ of Corti-derived cell culture model, it was also shown that an agonist of the CB2R protected these cells ...
Asmita Dhukhwa +8 more
core +4 more sources