Results 101 to 110 of about 3,538,062 (290)

Comment on 'A Wave Traveling over a Hopf Instability Shapes the Cochlear Tuning Curve' [PDF]

open access: yesarXiv, 2003
Since the seminal work by H.L.F. Helmholtz in 1863, to understand the basic principles of hearing has been a great, but still unresolved, challenge for physicists. Some time ago, it has been pointed out (Egu\'{\i}luz et al., Phys. Rev. Lett. 84, 5232, 2000) that the generic mathematical properties of nonlinear oscillators undergoing a Hopf bifurcation ...
arxiv  

Dynamic Processing Neural Network Architecture For Hearing Loss Compensation [PDF]

open access: yesarXiv, 2023
This paper proposes neural networks for compensating sensorineural hearing loss. The aim of the hearing loss compensation task is to transform a speech signal to increase speech intelligibility after further processing by a person with a hearing impairment, which is modeled by a hearing loss model.
arxiv  

Defective Tmprss3-Associated Hair Cell Degeneration in Inner Ear Organoids [PDF]

open access: yes, 2019
Mutations in the gene encoding the type II transmembrane protease 3 (TMPRSS3) cause human hearing loss, although the underlying mechanisms that result in TMPRSS3-related hearing loss are still unclear.
Alex, Alpha L.   +8 more
core   +1 more source

WHO Ear and Hearing Disorders Survey: Ecuador National Study 2008-2009

open access: yes, 2014
Objectives. (1) Provide regional governments, institutions, and professionals with local and accurate information on the prevalence of ear and hearing disorders in the Ecuadorian population.
Alejandra Ullauri   +5 more
semanticscholar   +1 more source

A transient memory lapse in humans 1–3 h after training

open access: yesnpj Science of Learning
In many non-human species, learning retention decreases temporarily following training. This has led to the suggestion that these lapses reflect a fundamental component of memory formation.
Beverly A. Wright, Ruijing Ning
doaj   +1 more source

Survey of hearing disorders in an urban population in Rondonia, Northern Brazil.

open access: yesRevista de Saúde Pública, 2013
OBJECTIVE To identify the prevalence of hearing loss for the population in the urban area. METHODS A cross-sectional household survey based on the World Health Organization Ear and Hearing Disorders Survey Protocol was conducted in 298 households in ...
M. Bevilacqua   +8 more
semanticscholar   +1 more source

Maximal mouth opening in infants and toddlers with spinal muscular atrophy: a prospective controlled study

open access: yesOrphanet Journal of Rare Diseases
Background Bulbar function is frequently impaired in patients with spinal muscular atrophy (SMA). Although extremely important for the patient’s quality of life, it is difficult to address therapeutically. Due to bulbar dysfunction, maximum mouth opening
Jana Zang   +8 more
doaj   +1 more source

The condition of skeletal system in pupils with hearing impairment [PDF]

open access: yes, 2019
Pathogenic link of dentofacial abnormalities with posture disturbance and vertebra deformation causes interest in researchers, because the problem of the disorder of skeletal system has an important role.
Kuroiedova, V. D.   +11 more
core  

Clinical Study of Memory Disorders in Aging Patients with Associated Cardiovascular, Neurological, Neurobehavioral and Metabolic Diseases”. A Review [PDF]

open access: yes, 2021
We have observed semantic memory and episodic memory disorders (100%) in patients ranging from 40 to 92 years-old, associated to cardiovascular diseases and blood hypertension (82%), sleep disorders (50%), neurobehavioral disorders (44%), such as ...
Carrero-González, Carmen María   +6 more
core  

Non-uniform FIR Digital Filter Bank for Hearing Aid Application Using Frequency Response Masking Technique: A Review [PDF]

open access: yesarXiv, 2020
Hearing aid is an electroacoustic device used to selectively amplify the audio sounds with an aim to make speech more intelligible for a hearing impaired person. Filter bank is one of the important parts of digital hearing aid where the sub band gains of each filter can be tuned to compensate an individuals unique hearing loss pattern.
arxiv  

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