Results 21 to 30 of about 41,682 (330)

Changes in functional connectivity in newly diagnosed self‐limited epilepsy with centrotemporal spikes and cognitive impairment: An MEG study

open access: yesBrain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Purpose Our purpose was to explore the relationship between cognitive impairment and neural network changes in patients newly diagnosed with self‐limited epilepsy with centrotemporal spikes (SeLECTS). Methods The Wechsler Intelligence Scale for Children, fourth edition was used to divide all SeLECTS patients into two groups: patients with full‐
Yihan Li   +7 more
wiley   +1 more source

Measuring Physical Activity in Children With Cochlear Implants Using Self-Reported PAQ-C Before and During the COVID-19 Pandemic

open access: yesSAGE Open, 2021
Physical inactivity is common during periods of self-isolation, but for children with special needs, there are crucial benefits to be gained from maintaining moderate to vigorous physical activity throughout the COVID-19 pandemic.
Ozgul Akin Senkal   +3 more
doaj   +1 more source

An Implantable Piezofilm Middle Ear Microphone: Performance in Human Cadaveric Temporal Bones [PDF]

open access: yes, 2023
Purpose: One of the major reasons that totally implantable cochlear microphones are not readily available is the lack of good implantable microphones. An implantable microphone has the potential to provide a range of benefits over external microphones for cochlear implant users including the filtering ability of the outer ear, cosmetics, and usability ...
arxiv   +1 more source

Sudden sensorineural hearing loss after covid-19 vaccine; A possible adverse reaction?

open access: yesOtolaryngology Case Reports, 2021
Background: Sudden Sensorineural Hearing Loss (SSNHL) is a relatively rare symptom after immunisation from commonly used vaccines such as rabies, hepatitis B, measles and H1N1 and it could be an occasional symptom of COVID-19, even in mild manifestations
Davide Pisani   +7 more
doaj  

Eph and ephrin signaling in the development of the central auditory system

open access: yesDevelopmental Dynamics, Volume 252, Issue 1, Page 10-26, January 2023., 2023
Abstract Acoustic communication relies crucially on accurate interpretation of information about the intensity, frequency, timing, and location of diverse sound stimuli in the environment. To meet this demand, neurons along different levels of the auditory system form precisely organized neural circuits.
Jakub Krasewicz, Wei‐Ming Yu
wiley   +1 more source

Cochlear Implantation in Neurobrucellosis

open access: yesBalkan Medical Journal, 2016
Neurobrucellosis is a disease consisting of a wide spectrum of complications such as peripheral neuropathy, cranial nerve involvement, ataxia, meningeal irritation, paraplegia, seizures, coma, and even death. The vestibulocochlear nerve seems to be the most commonly affected cranial nerve (10%). We present a patient with neurobrucellosis whose auditory
BAJİN, Münir Demir   +3 more
openaire   +7 more sources

Experimental validation of a three-dimensional heat transfer model within the scala tympani with application to magnetic cochlear implant surgery [PDF]

open access: yesIEEE Transactions on Biomedical Engineering, 2021, 2020
Magnetic guidance of cochlear implants is a promising technique to reduce the risk of physical trauma during surgery. In this approach, a magnet attached to the tip of the implant electrode array is guided within the scala tympani using a magnetic field.
arxiv   +1 more source

Wiring the senses: Factors that regulate peripheral axon pathfinding in sensory systems

open access: yesDevelopmental Dynamics, Volume 252, Issue 1, Page 81-103, January 2023., 2023
Abstract Sensory neurons of the head are the ones that transmit the information about the external world to our brain for its processing. Axons from cranial sensory neurons sense different chemoattractant and chemorepulsive molecules during the journey and in the target tissue to establish the precise innervation with brain neurons and/or receptor ...
Gemma Nomdedeu‐Sancho, Berta Alsina
wiley   +1 more source

Cochlear implant histopathology [PDF]

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, 2017
The microscopic examination of fifty‐five serially sectioned implanted temporal bones has provided insight into what is being stimulated; and the changes that are the result of the insertion and presence of the implant. The ganglion cell bodies (neurons) are structures being stimulated (two laboratories have reported an inverse relationship of the ...
Linthicum, Fred   +3 more
openaire   +4 more sources

Parameter Tuning of Time-Frequency Masking Algorithms for Reverberant Artifact Removal within the Cochlear Implant Stimulus [PDF]

open access: yesarXiv, 2021
Cochlear implant users struggle to understand speech in reverberant environments. To restore speech perception, artifacts dominated by reverberant reflections can be removed from the cochlear implant stimulus. Artifacts can be identified and removed by applying a matrix of gain values, a technique referred to as time-frequency masking.
arxiv  

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