Results 31 to 40 of about 11,899 (214)

Electrically Evoked Auditory Brainstem Responses in Children Fitted with Hearing Aids Prior to Cochlear Implantation

Trends in Hearing, 2023
This study investigates the effect of hearing aid use on the peripheral auditory pathways in children with sensorineural hearing loss prior to cochlear implantation, as revealed by the electrically evoked auditory brainstem response (EABR).
Li Chen, Jun-Ge Zhang, Han-Yu Zhu, Xiao-Yan Hou, Zheng-Quan Tang, Jing-Wu Sun, Jia-Qiang Sun, Xiao-Tao Guo   +7 more
doaj   +1 more source

Image-Based Planning of Minimally Traumatic Inner Ear Access for Robotic Cochlear Implantation

Frontiers in Surgery, 2021
Objective: During robotic cochlear implantation, an image-guided robotic system provides keyhole access to the scala tympani of the cochlea to allow insertion of the cochlear implant array. To standardize minimally traumatic robotic access to the cochlea,
Fabian Mueller, Jan Hermann, Stefan Weber, Gabriela O'Toole Bom Braga, Vedat Topsakal, Vedat Topsakal   +5 more
doaj   +1 more source

Otopathology in CHARGE syndrome

Laryngoscope Investigative Otolaryngology, 2020
Postmortem temporal bone computed tomography (CT) and histopathologic findings in an infant with CHARGE syndrome revealed bilateral cochleovestibular hypoplasia, including cochlear pathology relevant to cochlear implant candidacy.
Jenny X. Chen, Anahita Nourmahnad, Jennifer O'Malley, Katherine Reinshagen, Joseph B. Nadol Jr, Alicia M. Quesnel   +5 more
doaj   +1 more source

Anatomic Considerations on the Middle Ear in Dog

Scientific Papers Animal Science and Biotechnologies, 2023
Purpose of this study is to explain some aspects of middle ear anatomy in dog. The study was conducted on five dog skulls (different ages) from common, large size dogs.
Carmen Berghes, Monica Parvu, Mircea Cucoanes, Daniel Cuca   +3 more
doaj  

SPG4 and Dementia: Expanding the Clinical Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza, Arun Meyyazhagan, Eliseo Picchi, Gustavo Ribas, Ingrid Faber, Ryosuke Miyamoto, Preethi Basavaraju, Paolo Eusebi, Haripriya Kuchi Bhotla, Mario Stasi, Fabrizio Gaudiello, Francesco Patti, Filippo Maria Santorelli, Marcondes Cavalcante França Jr, José Luiz Pedroso, Orlando Graziani Povoas Barsottini, Hélio Afonso Ghizoni Teive, Peter Henry St George‐Hyslop, Toshitaka Kawarai, Antonio Orlacchio   +19 more
wiley   +1 more source

Selected structures of middle ear relevant to cochlear implantation on the basis of computer tomography

Folia Morphologica
BACKGROUND: The primary objective of this study was to analyse middle ear structures critical for cochlear implantation using computed tomography. MATERIALS AND METHODS: Patients who underwent cochlear implantation at the Department of Otolaryngology in ...
Katarzyna Radomska, Michał Mielnik, Aleksandra Gawlikowska-Sroka, Edyta A. Dzięciołowska-Baran   +3 more
doaj   +1 more source

Analysis of a Dynamic Response of the Cochlea Using Fluid-Structure Interaction Model

Engineering Transactions, 2016
A one-dimensional (1D) model of the cochlea of the inner ear has been built and validated against the previously built three-dimensional (3D) fluid-structure interaction (FSI) model of the cochlea.
Konrad KAMIENIECKI, Janusz PIECHNA, Paweł BORKOWSKI   +2 more
doaj   +1 more source

Shape Memory Microneedle to Prevent Risks of Reproductive Hormone Therapy by Switching Sustained to Burst Release Under a Single Transdermal Insertion

Advanced Functional Materials, EarlyView.
A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho, Hyunjae Kim, Seung Eun Yu, Sangmin Lee, Ji Youn Lee, Mi‐Lan Kang, Kang Suk Lee, Young Sik Choi, Hak‐Joon Sung   +8 more
wiley   +1 more source

Directional sensitivity of bone conduction stimulation on the otic capsule in a finite element model of the human temporal bone

Scientific Reports
Sound transmission to the human inner ear by bone conduction pathway with an implant attached to the otic capsule is a specific case where the cochlear response depends on the direction of the stimulating force.
Paweł Borkowski
doaj   +1 more source

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

Advanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină, Andreea Ioana Dinu, Jana Ghițman   +2 more
wiley   +1 more source