Results 61 to 70 of about 52,241 (298)

Predicting children’s real-ear-to-coupler differences based on tympanometric data

, 2023
Paediatric hearing-aid verification relies on measures of output obtained from the ear canal or in a coupler with the child’s real-ear-to-coupler difference (RECD).
Gabrielle R. Merchant (13851808), Elizabeth Walker (8727522), Jeffery Crukley (14586759), Ryan W. McCreery (12225097), Anastasia Grindle (14586762)   +4 more
core   +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

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source

Spontaneously Extruded Osteoma of the External Auditory Canal

Case Reports in Otolaryngology
Osteomas of the external ear canal are rare but benign bony growths. We present a case report of an external auditory canal osteoma in a 74-year-old female that spontaneously extruded from the ear.
Kristen L. Zayan, Tracy Cheng, Andrew A. McCall   +2 more
doaj   +1 more source

EarDynamic: An Ear Canal Deformation Based Continuous User Authentication Using In-Ear Wearables

, 2021
Biometric-based authentication is gaining increasing attention for wearables and mobile applications. Meanwhile, the growing adoption of sensors in wearables also provides opportunities to capture novel wearable biometrics.
Yang, J., Zhang, L., Wang, Z., Tan, Sheng, Ren, Y.   +4 more
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

The shape of the ear canal [PDF]

Physics Letters A, 2006
It is proved that the measurement of the acoustic pressure on the ear membrane allows one to determine the shape of the ear $ uniquely.
openaire   +2 more sources

Ontogeny of murine bony semicircular canal form

The Anatomical Record, EarlyView.
Abstract The labyrinthine geometry and functional anatomy of the semicircular canals have intrigued scientists for decades, and there has been considerable interest in understanding how these complex structures grow and develop with evidence emerging from human studies that size maturation occurs exceptionally early by comparison with other systems ...
Marcela Cárdenas‐Serna, Nathan Jeffery   +1 more
wiley   +1 more source

Three-Dimensional Changes of the Auditory Canal in a Three-Year Period during Adolescence Using CBCTs

International Journal of Dentistry, 2018
Purpose. There is a lack of identifying suitable regions in the head that can be used for three-dimensional superimposition techniques. For this reason, with the use of cone-beam computed tomography (CBCT), the ear canals were analyzed to verify changes ...
Adam Woods, Manuel O. Lagravère
doaj   +1 more source

How much can horizontal head movements influence the real-ear measurement accuracy of open-canal fittings?

, 2010
The modified pressure with stored equalisation (MPSE) method of soundfield equalisation is universally recommended for use in clinical practice during the real-ear measurement (REM) verification of open-canal (OC) hearing aids.
Lau, Sean
core