Results 21 to 30 of about 23,868 (222)

Myelination of the Postnatal Mouse Cochlear Nerve at the Peripheral-Central Nervous System Transitional Zone

Frontiers in Pediatrics, 2013
In the nerve roots of vertebrates, the peripheral nervous system (PNS) and central nervous system (CNS) interface at the PNS-CNS transitional zone (PCTZ), which consists of cell boundaries with various myelin components.
Jue eWang, Baofu eZhang, Hui eJiang, Hui eJiang, Lei eZhang, Danzheng eLiu, Danzheng eLiu, Xiao eXiao, Hannah eMa, Xuemei eLuo, Xuemei eLuo, Dennis eBojrab II, Zhengqing eHu   +12 more
doaj   +1 more source

Cochlear nerve canal stenosis: Association with the TECTA gene

Otolaryngology Case Reports
Introduction: Cochlear nerve canal stenosis is characterized by a cochlear nerve canal measured to be less than 1.5mm on high resolution computerized tomography (HRCT) of the temporal bones.
Beilei Duan, Line Wang, Si Zhang, Zhen Zhu, Wenrui Zheng, Benjamin Heifetz, Kevin A. Peng   +6 more
doaj   +1 more source

Age-Dependent Auditory Processing Deficits after Cochlear Synaptopathy Depend on Auditory Nerve Latency and the Ability of the Brain to Recruit LTP/BDNF

Brain Sciences, 2020
Age-related decoupling of auditory nerve fibers from hair cells (cochlear synaptopathy) has been linked to temporal processing deficits and impaired speech recognition performance. The link between both is elusive.
Philine Marchetta, Daria Savitska, Angelika Kübler, Giulia Asola, Marie Manthey, Dorit Möhrle, Thomas Schimmang, Lukas Rüttiger, Marlies Knipper, Wibke Singer   +9 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

Mapping of Physiological Signals From Wireless Battery‐Free Implants With Plane‐Wave Ultrasound Imaging

Advanced Materials Technologies, EarlyView.
Combined approach of electromagnetic (Power) and ultrasound (data harvesting) waves is proposed to address the miniaturized ultrasonic implants. Electromagnetic waves trigger the piezoelectric element to generate the acoustic pulse which is modulated by the variations in the sensor's impedance.
Anam Bhatti, Hugo Guillot, Ouafae Firdaouissi, Mohammed Irar, Lionel Rousseau, Clément Hébert, Maxime Lafond   +6 more
wiley   +1 more source

Restoring Hearing After Resection of Vestibular Schwannoma by Cochlear Nerve Preservation and Cochlear Implantation: Long-Term Follow-Up of Two Cases

B-ENT
Hearing outcomes of two cases of growing sporadic vestibular schwannoma, resected via a translabyrinthine approach with simultaneous cochlear implantation are reported.
Laura Jacxsens, Marc J W Lammers, Laure Jacquemin, Griet Mertens, Okan Öz, Olivier M Vanderveken, Paul J Govaerts, Tomas Menovsky, Vincent Van Rompaey   +8 more
doaj   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Intracochlear Auditory Nerve Monitoring and Cochlear Implantation After Total Resection of a Vestibular Schwannoma: Case Report

B-ENT
The aim is to present a case of cochlear implantation (CI) after vestibular schwannoma (VS) resection and intracochlear auditory nerve monitoring. The case of a 53-year-old man with left-sided iatrogenic dehiscence of the posterior semicircular canal ...
Griet Mertens, Marc Jan-Willem Lammers, Olivier Vanderveken, Vincent Van Rompaey   +3 more
doaj   +1 more source

Chronic Conductive Hearing Loss Leads to Cochlear Degeneration. [PDF]

PLoS ONE, 2015
Synapses between cochlear nerve terminals and hair cells are the most vulnerable elements in the inner ear in both noise-induced and age-related hearing loss, and this neuropathy is exacerbated in the absence of efferent feedback from the olivocochlear ...
M Charles Liberman, Leslie D Liberman, Stéphane F Maison   +2 more
doaj   +1 more source

Frequency-Following Response (FFR) in Military Pilots

International Archives of Otorhinolaryngology, 2021
Introduction Good hearing in pilots, including central auditory skills, is critical for flight safety and the prevention of aircraft accidents. Pure tone audiometry alone may not be enough to assess hearing in the members of this population who, in ...
Graziela Maria Martins-Moreira, Alessandra Spada Durante   +1 more
doaj   +1 more source