Results 71 to 80 of about 1,887,030 (250)

Is the Level of Noise in a School Environment be Harmful to the Hearing of Teachers?

International Archives of Otorhinolaryngology, 2020
Introduction The excessive noise observed in the school environment can cause damages or losses to the learning process as well as risks to the health of teachers and students, such as physical, mental and social impairments, including, among them ...
Gabriela Guenther Ribeiro Novanta, Sergio Luiz Garavelli, Andre Luiz Lopes Sampaio   +2 more
doaj   +1 more source

Evaluating the Hearing‐Related Quality of Life in People With Intellectual Disabilities

Journal of Intellectual Disability Research, Volume 69, Issue 12, Page 1413-1424, December 2025.
ABSTRACT Background People with intellectual disabilities are more likely to have hearing loss than the general population, but in most cases, it remains unrecognised and unmanaged. The aims of this study were to determine whether the hearing status of people with intellectual disabilities can be correctly evaluated by themselves and/or their ...
Susanna Zielonkowski, Philipp Mathmann, Awa Naghipour, Susanne Wasmuth, Lukas Prein, Ross Parfitt, Werner Brannath, Martin Scharpenberg, Vincent Jankovic, Anja Neumann, Katharina Schwarze, Karolin Schäfer, Christian Speckemeier, Corinna Gietmann, Katrin Neumann   +14 more
wiley   +1 more source

Emissões otoacústicas evocadas transientes em recém-nascidos a termo e pré-termo Transient evoked otoacoustic emissions in full-term and preterm newborns

Revista CEFAC, 2010
OBJETIVO: analisar a amplitude absoluta e nível de Response das emissões otoacústicas evocadas transientes em recém-nascidos pré-termo e a termo. MÉTODOS: participaram deste estudo 50 recém-nascidos a termo e 50 pré-termo, os quais foram submetidos à ...
Ana Dolores Passarelli de Melo, Kátia de Freitas Alvarenga, Daniela Jovel Modolo, Maria Cecília Bevilacqua, Andréa Cintra Lopes, Raquel Sampaio Agostinho-Pesse   +5 more
doaj   +1 more source

A convolutional neural-network model of human cochlear mechanics and filter tuning for real-time applications

, 2020
Auditory models are commonly used as feature extractors for automatic speech-recognition systems or as front-ends for robotics, machine-hearing and hearing-aid applications. Although auditory models can capture the biophysical and nonlinear properties of
Baby, Deepak, Broucke, Arthur Van Den, Verhulst, Sarah   +2 more
core   +1 more source

Hearing Threshold Estimation With Distortion Product Otoacoustic Emission Growth Functions in People With Intellectual Disabilities in an Outreach Setting

Journal of Intellectual Disability Research, Volume 69, Issue 12, Page 1474-1485, December 2025.
ABSTRACT Background People with intellectual disabilities often have undetected hearing loss. Methods In this prospective observational study featuring 110 adults with intellectual disabilities, hearing evaluations based on objective hearing threshold estimation using distortion‐product otoacoustic emission growth functions (DPOAEgfs) were performed in
Eleftherios Savvas, Emmanouela Dimitrakopoulou, Harald A. Euler, Frans Coninx, Felix Bluemel, Anne Krieger, Karolin Schaefer, Philipp Mathmann, Corinna Gietmann, Katrin Neumann   +9 more
wiley   +1 more source

Response level of the transient-evoked otoacoustic emissions on infants having a gastroesophageal reflux

International Archives of Otorhinolaryngology, 2011
Introduction: The transient-evoked otoacoustic emissions (TEOAE) have been the most widespread technique to perform neonatal hearing screening. Scrutinizing their measures by way of an association with other alterations that may impair the infant's ...
Camboim, Elizângela Dias, Scharlach, Renata Coelho, Farias, Kelvânio Vitório de, Oliveira, Lívia Karla Gadêlha de, Vasconcelos, Dênis, Azevedo, Marisa Frasson de   +5 more
doaj  

Chaotic Dynamics Enhance the Sensitivity of Inner Ear Hair Cells [PDF]

, 2019
Hair cells of the auditory and vestibular systems are capable of detecting sounds that induce sub-nanometer vibrations of the hair bundle, below the stochastic noise levels of the surrounding fluid.
Bozovic, Dolores, Faber, Justin
core   +1 more source

LRRC8A Regulates Outer Hair Cell Volume and Electromotility and is Required for Hearing

Advanced Science, Volume 12, Issue 41, November 6, 2025.
This study identifies LRRC8A‐dependent volume‐regulated anion channels (VRACs) as essential for cochlear outer hair cells' electromotility and auditory signal amplification. LRRC8A deficiency disrupts cell volume control, impairs auditory sensitivity, and causes deafness, while targeted LRRC8A re‐expression restores auditory function.
Shengnan Wang, Yuehui Xi, Qiaojun Fang, Sai Shi, Fei Wang, Fuyu Xian, Zhongyang Zhang, Yuxin Yang, Xishuo Jin, Xiaomin Wang, Chen Cao, Hailin Zhang, Nikita Gamper, Zhigang Xu, Haitao Shen, Ping Lv   +15 more
wiley   +1 more source

Otoacoustic emissions and medial olivocochlear system: patients with tinnitus and no hearing loss [PDF]

, 2005
BACKGROUND: tinnitus. AIM: to compare the results of otoacoustic emissions for transitory stimulus (TEOAE) and the functioning of the olivocochlear medial system, in individuals with normal hearing sensibility, with and without tinnitus.
Azevedo, Marisa Frasson de, Mor, Rita
core   +4 more sources

Revealing Pathological Auditory Central Inhibition in Tinnitus Using Cortical Auditory Evoked Potentials Responses to Contralateral Acoustic Stimulation

Brain and Behavior, Volume 15, Issue 11, November 2025.
Chronic tinnitus shows weakened contralateral suppression of cortical auditory evoked potentials, pointing to deficient central inhibition. Personalized masking therapy partially restores this inhibition, and the recovery of contralateral‐suppressed P300 amplitude closely tracks symptom relief—highlighting P300 CS as a biomarker for diagnosis and ...
Zhou Qian, Wang Qixuan, Jiang Wenling, Wang Yiting, Li Haifeng, Huang Meiping, Yang Lu, Ren Yan, Sheng haibin, Li Bei, Huang Zhiwu   +10 more
wiley   +1 more source