Results 31 to 40 of about 34,661 (220)

The Role of Imaging Investigations in Evaluation of Cochlear Dimensions in Candidates for Cochlear Implantation—Our Experience

open access: yesMedicina, 2023
Background and Objectives: The Cochlear implant is the first approved cranial nerve stimulator that works by directly stimulating the cochlear nerve.
Cristian Mircea Neagoș   +3 more
doaj   +1 more source

Insertion Guidance Based on Impedance Measurements of a Cochlear Electrode Array

open access: yesFrontiers in Computational Neuroscience, 2022
The cochlear implantable neuromodulator provides substantial auditory perception to those with severe or profound impaired hearing. Correct electrode array positioning in the cochlea is one of the important factors for quality hearing, and misplacement ...
Enver Salkim   +5 more
doaj   +1 more source

Otosclerosis under microCT: New insights into the disease and its anatomy

open access: yesFrontiers in Radiology, 2022
PurposeOtospongiotic plaques can be seen on conventional computed tomography (CT) as focal lesions around the cochlea. However, the resolution remains insufficient to enable evaluation of intracochlear damage.
Gabriela O'Toole Bom Braga   +5 more
doaj   +1 more source

Challenges in cochlear implant care for patients with migration backgrounds: Evaluating (Hr)QoL

open access: yesJournal of Migration and Health
Objective: This study aims to assess and compare the quality of life (QoL) and health-related quality of life (HrQoL) of patients with cochlear implants (PwCI) and with or without a migration background (MB).
Susann Thyson   +3 more
doaj   +1 more source

Expression and localization of α2A-adrenergic receptor in the rat post-natal developing cochlea

open access: yesEuropean Journal of Histochemistry, 2023
Lots of adrenergic receptors (ARs) are widely present across the auditory pathways and are positioned to affect auditory and vestibular functions. However, noradrenergic regulation in the cochlea has not been well characterized.
Chaoyong Tian   +5 more
doaj   +1 more source

Alternative splicing in shaping the molecular landscape of the cochlea

open access: yesFrontiers in Cell and Developmental Biology, 2023
The cochlea is a complex organ comprising diverse cell types with highly specialized morphology and function. Until now, the molecular underpinnings of its specializations have mostly been studied from a transcriptional perspective, but accumulating ...
Kwan Soo Kim   +5 more
doaj   +1 more source

Purinergic Signalling in the Cochlea

open access: yesInternational Journal of Molecular Sciences, 2022
The mammalian cochlea is the sensory organ of hearing with a delicate, highly organised structure that supports unique operating mechanisms. ATP release from the secretory tissues of the cochlear lateral wall (stria vascularis) triggers numerous physiological responses by activating P2 receptors in sensory, supporting and neural tissues.
Srdjan M. Vlajkovic, Peter R. Thorne
openaire   +2 more sources

Blending With Insulating Polymers Enables Stable Anti‐Ambipolar Characteristics in n‐Type Organic Mixed‐Conductors for Heterogeneous Spiking Neurons

open access: yesAdvanced Materials, EarlyView.
A polymer blend of n‐type OMIEC P(gNDI‐gT2) with insulating PMMA yields mechanically stabilized, anti‐ambipolar organic electrochemical transistors (OECTs) with tunable ionic‐electronic transport. This blending allows low‐power, fast‐spiking heterogeneous Hodgkin–Huxley neurons, enabling biomimetic frequency deconvolution and reservoir computing, which
Zachary Laswick   +12 more
wiley   +1 more source

Meniere's disease: Structural considerations in early cochlea hydrops

open access: yesLaryngoscope Investigative Otolaryngology
Objective Structural features of the human cochlea may control early lesion formation in endolymphatic hydrops. This process may hinge on three structural features: the flattened spiral shape of the human cochlea, the toroidal configuration of the ...
Daniel J. Pender
doaj   +1 more source

Three-dimensional imaging of cochlear nerve fibers based on multi-scale resolution

open access: yesShanghai Jiaotong Daxue xuebao. Yixue ban
Objective·To establish a standardized research platform for comprehensive imaging of the cochlea and its surrounding tissues through multi-scale resolution three-dimensional (3D) imaging, thereby enabling 3D visualization and analysis of the cochlea ...
CHENG Yaqiong   +4 more
doaj   +1 more source

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