Results 101 to 110 of about 445,400 (301)

Spatial Cell Death and Oxidative Stress Dynamics in Gas Plasma‐Treated Tumor Tissues

Advanced NanoBiomed Research, EarlyView.
Schematic representation of the four experimental models to study tissue penetration and oxidation. Four tissue models were used. Human pancreatic cancer cells were grown on the chorioallantois membrane of chicken embryos and gas plasma‐treated in ovo, murine colorectal tumor tissue was gas plasma‐exposed ex vivo, murine squamous cell carcinoma cells ...
Anke Schmidt, Shahrzad Rokhsary, Linus Hübner, Lea Miebach, Sander Bekeschus   +4 more
wiley   +1 more source

Balance function after cochlear implant and inner ear anomaly: Comparison of dynamic posturography

Laryngoscope Investigative Otolaryngology, 2020
Introduction Patients with sensorineural hearing loss suffer concomitant vestibular dysfunction that is more prevalent in patients with inner ear anomaly and could be aggravated with cochlear implantation. To assess the vestibular dysfunction in patients
Farideh Hosseinzadeh, Alimohamad Asghari, Maziar Moradi‐Lakeh, Mohammad Farhadi, Ahmad Daneshi, Mohammad Mohseni, S.Saeed Mohammadi   +6 more
doaj   +1 more source

Neurotrophin-3 regulates ribbon synapse density in the cochlea and induces synapse regeneration after acoustic trauma [PDF]

, 2014
Neurotrophin-3 (Ntf3) and brain derived neurotrophic factor (Bdnf) are critical for sensory neuron survival and establishment of neuronal projections to sensory epithelia in the embryonic inner ear, but their postnatal functions remain poorly understood.
Agerman, Bank, Bates, Bianchi, Budenz, Camarero, Chang, Coppola, Davies, Doerflinger, Ernfors, Farinas, Farinas, Feil, Fritzsch, Fritzsch, Fritzsch, Fujioka, Furness, Gestwa, Glowatzki, Gomez-Casati, Gomez-Casati, Gomez-Palacio-Schjetnan, Hashino, Hirose, Jones, Kujawa, Liberman, Lin, Madisen, Montcouquiol, Pirvola, Ramekers, Rios, Robertson, Roehm, Sage, Schecterson, Schimmang, Sergeyenko, Stankovic, Sugawara, Tessarollo, Wang, Wang, Weber, Wheeler, Wiechers   +48 more
core   +4 more sources

The morphology of the oval window in Paranthropus robustus compared to humans and other modern primates

The Anatomical Record, EarlyView.
Abstract The oval window (OW) is an opening connecting the inner and middle ear. Its area has been shown to consistently scale with body mass (BM) in primates, and has been used alongside semi‐circular canal (SCC) size to differentiate Homo sapiens and fossil hominins, including Paranthropus robustus.
Ruy Fernandez, José Braga
wiley   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

The Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Dual contribution to amplification in the mammalian inner ear

, 2010
The inner ear achieves a wide dynamic range of responsiveness by mechanically amplifying weak sounds. The enormous mechanical gain reported for the mammalian cochlea, which exceeds a factor of 4,000, poses a challenge for theory.
A. J. Hudspeth, J. Lighthill, L. Robles, M. A. Ruggero, Tobias Reichenbach   +4 more
core   +1 more source

Are there morpho‐acoustic patterns of adaptation in nonhuman primate ears? Testing the role of ecology and habitat in shaping ear morphology and function

The Anatomical Record, EarlyView.
Abstract Analysis of the variation in the bony structures of the inner and middle ear provides critical insights into functional morphology, as well as adaptive morphology across primates. In this study, we investigated whether ear morphology patterns are related to the ecological characteristics of species and their habitats to test two acoustic ...
Myriam Marsot, Rémi Laffont, Émilie Steimetz, Patricia Balaresque, Sébastien Couette   +4 more
wiley   +1 more source

Modeling, applications and challenges of inner ear organoid

Smart Medicine
More than 6% of the world's population is suffering from hearing loss and balance disorders. The inner ear is the organ that senses sound and balance. Although inner ear disorders are common, there are limited ways to intervene and restore its sensory ...
Jieyu Qi, Liyan Zhang, Xiaohan Wang, Xin Chen, Yiyuan Li, Tian Wang, Peina Wu, Renjie Chai   +7 more
doaj   +1 more source

Perception of the visual horizontal in normal and labyrinthine defective subjects during prolonged rotation [PDF]

Oculogravic illusion - perception of visual horizontal in normal and inner ear defective subjects during prolonged ...
Clark, B., Graybiel, A.
core   +1 more source

Statistical shape modeling of the human inner ear through micro‐computed tomography imaging

The Anatomical Record, EarlyView.
In this study, 54 cadaveric temporal bone specimens underwent high‐resolution micro‐CT imaging. Images were semi‐automatically segmented and converted to 3D surface mesh models for morphological measurement and analysis. Statistical shape models were created for the inner ear, cochlea, and vestibular system, as well as for sex‐ and side‐based subgroups.
Carmine Spedaliere, Alexandra Vaupotic, Jaehyun Hwang, Khalil Husein, Mustafa Hafidh, Kyle Rioux, S. Alireza Rohani, Sumit K. Agrawal, Hanif M. Ladak   +8 more
wiley   +1 more source