Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Ivo, Dobrev"'
Autor:
Nuwan Liyanage, Lukas Prochazka, Julian Grosse, Adrian Dalbert, Sonia Tabibi, Michail Chatzimichalis, Ivo Dobrev, Tobias Kleinjung, Alexander Huber, Flurin Pfiffner
Publikováno v:
Applied Sciences, Vol 11, Iss 11, p 5062 (2021)
Introduction: The round window membrane (RWM) acts as a pressure-relieving membrane for incompressible cochlear fluid. The reinforcement of the RWM has been used as a surgical intervention for the treatment of superior semicircular canal dehiscence a
Externí odkaz:
https://doaj.org/article/612b52cc929047f68c531b9e63f37512
Autor:
Sandro Beros, Alexander M. Huber, Dorothe Veraguth, Ivo Dobrev, Tahmine S. Farahmandi, Christof Röösli
To investigate transcranial transmission (TT) and the dampening effect of the skin in patients and cadaver heads. In patients a pure tone bone conduction audiogram for ipsilateral and contralateral stimulation was performed. The TT was defined as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9934d49d69e24f673eaa6330b7c30673
https://doi.org/10.5167/uzh-204321
https://doi.org/10.5167/uzh-204321
Autor:
Lukas Prochazka, Alexander Huber, Ivo Dobrev, Francesca Harris, Adrian Dalbert, Christof Röösli, Dominik Obrist, Flurin Pfiffner
Publikováno v:
Sensors, Vol 19, Iss 20, p 4487 (2019)
Current cochlear implant (CI) systems provide substantial benefits for patients with severe hearing loss. However, they do not allow for 24/7 hearing, mainly due to the external parts that cannot be worn in all everyday situations. One of the key mis
Externí odkaz:
https://doaj.org/article/2fb9f1e9470c443b9ceca5cf6eea8572
Publikováno v:
Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology
The sheep middle ear has been used in training to prepare physicians to perform surgeries and to test new ways of surgical access. This study aimed to (1) collect anatomical data and inertial properties of the sheep middle-ear ossicles and (2) explor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d35d45d74d7e5f5bb395029927df1da3
http://europepmc.org/articles/PMC7392934
http://europepmc.org/articles/PMC7392934
In bone conduction (BC) stimulation, the sound travels from the site of stimulation to the ipsilateral and contralateral cochlea. A frequency dependent reduction in BC hearing sensitivity occurs when sound travels to the contralateral cochlea as comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6db70604510d1144bca630c4f18ebee3
Publikováno v:
Hearing Research. 429:108699
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc4867bef53593b0a26b5b6266991c30
https://doi.org/10.1016/j.heares.2023.108699
https://doi.org/10.1016/j.heares.2023.108699
Autor:
Flurin Pfiffner, Lukas Prochazka, Ivo Dobrev, Karina Klein, Patrizia Sulser, Dominik Péus, Jae Hoon Sim, Adrian Dalbert, Christof Röösli, Dominik Obrist, Alexander Huber
Publikováno v:
Sensors, Vol 18, Iss 10, p 3565 (2018)
(1) Background: The measurement of intracochlear sound pressure (ICSP) is relevant to obtain better understanding of the biomechanics of hearing. The goal of this work was a proof of concept of a partially implantable intracochlear acoustic receiver
Externí odkaz:
https://doaj.org/article/01965f9aa0eb4c23a77abd7132f0a62d
Zusammenfassung Hintergrund Es sind unterschiedliche Knochenleitungshörgeräte (KLHG) verfügbar, die auf unterschiedliche Art mit dem Stimulationsort in Kontakt stehen. Ziel dieser Arbeit ist eine experimentelle Evaluation eines neuen transkutanen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::717ef146653adf9ce4bdaa1a633de8a3
https://www.zora.uzh.ch/id/eprint/196866/
https://www.zora.uzh.ch/id/eprint/196866/
Publikováno v:
Hearing Research. 378:108-125
Objectives Investigation of bone conduction sound propagation by osseous and non-osseous pathways and their interactions based upon the stimulation site and coupling method of the actuator from a bone conduction hearing aid (BCHA). Methods Experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a2913aa4f925230d0618bfe64f1869
https://doi.org/10.1016/j.heares.2019.03.005
https://doi.org/10.1016/j.heares.2019.03.005
Publikováno v:
Hearing Research. 421:108337
A three-dimensional finite-element (FE) model of a human head including the auditory periphery was developed to obtain a better understanding of bone-conducted (BC) hearing. The model was validated by comparison of cochlear and head responses in both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea864d135313d83e7bfd19b973cfcaa0
https://doi.org/10.1016/j.heares.2021.108337
https://doi.org/10.1016/j.heares.2021.108337