Littérature scientifique sur le sujet « Prothèses auditives pour enfants »
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Articles de revues sur le sujet "Prothèses auditives pour enfants"
Callier, Jacqueline, Cécile Tribot, Jean-Yves Cornu et Jean-Denis Rouillon. « Effets d’un entraînement spécifique sur l’équilibre statique et dynamique d’enfants déficients auditifs ». STAPS 19, no 46 (1998) : 7–13. http://dx.doi.org/10.3406/staps.1998.1270.
Texte intégralMadigand-Tordjman, M. A., P. J. Egler et J. M. Baleyte. « Perspective relationnelle de l’hallucination de l’enfant et de l’adolescent : à propos de deux cas ». European Psychiatry 29, S3 (novembre 2014) : 595–96. http://dx.doi.org/10.1016/j.eurpsy.2014.09.188.
Texte intégralLecuyer, A. « La réalité virtuelle : un bond technologique ». European Psychiatry 29, S3 (novembre 2014) : 561. http://dx.doi.org/10.1016/j.eurpsy.2014.09.381.
Texte intégralDiop, Cheikh Tacko. « Analyse des coûts par type d’intervention chirurgicale au Centre de Chirurgie Cardio Pédiatrique du CHU de Fann ». Mali Santé Publique 11, no 1 (4 août 2021) : 50–55. http://dx.doi.org/10.53318/msp.v11i1.1893.
Texte intégralKahn, Ruth, Steven Stemler et Janice Berchin-Weiss. « Enhancing Parent Participation in Early Intervention Through Tools That Support Mediated Learning ». Journal of Cognitive Education and Psychology 8, no 3 (octobre 2009) : 269–87. http://dx.doi.org/10.1891/1945-8959.8.3.269.
Texte intégralCandau, Joel. « Altricialité ». Anthropen, 2018. http://dx.doi.org/10.17184/eac.anthropen.087.
Texte intégralFougeyrollas, Patrick. « Handicap ». Anthropen, 2016. http://dx.doi.org/10.17184/eac.anthropen.013.
Texte intégralThèses sur le sujet "Prothèses auditives pour enfants"
Bonzon, Nicole. « Conception et élaboration de matrices conjonctives artificielles originales pour utilisation potentielle comme prothèses vasculaire et tympanique ». Bordeaux 2, 1994. http://www.theses.fr/1994BOR28290.
Texte intégralThe aim of this work was to study and develop the new artificial connective matrix resulting from the close association between type I + III collagens and elastin or its solubilized peptides (ESP). Thus, in the first part, the tight association between the both components was demonstrated by an UV spectroscopic study which also confirmed the importance of the presence of connective proteins and glycosaminoglycans in the structure of the matrix. In the second part, with regards to the bioactivity and biocompatibility of this membrane, its applications in the cardiovascular and tympanic domains xere developed. Therefore, its immobilization on various polyester Lattices-Dacron®, Vicryl®, Phusiline® was performed using a mild chemical method. In these conditions, the material exhibits the biological and mechanical properties suitable for the elaboration of vascular prosthesis. On the other hand, the matrix was modified by the adjustment of its mechanical characteristics using fibrin monomers which react with ESP, in order to be used as a tympanic substitute. Its biocompatibility and capacity to promote the drum reconstitution was demonstrated in the rabbit. The encouraging results obtained with this original connective matrix in the cardiovascular and tympanic domains prompt us to continue the investigations and to develop other application fields
Malrin, Antoine. « Utilisation de prothèses auditives en milieu de travail : évaluation de la perception des signaux utiles ou de danger pour les personnes appareillées ». Electronic Thesis or Diss., Université de Lorraine, 2023. http://www.theses.fr/2023LORR0100.
Texte intégralThis thesis is part of the prevention of occupational accidents and diseases. It was carried out at the INRS, which is the French research institute for the prevention of accidents at work and occupational diseases. The work carried out aims to acquire knowledge on the risks related to the use of hearing aids worn by hearing-impaired employees in their workplace. Indeed, the primary function of these hearing aids is to amplify acoustic signals in order to compensate for the deafness of a hearing impaired person. However employees may work in noisy environments for which the hearing aid may not be suitable; for example, it may lead to overexposure to noise. In order to prevent the potential risks incurred by employees wearing hearing aids, we wanted to develop a method for the frequency characterisation of hearing aids. This method must also enable to evaluate, by means of psychoacoustic indicators, the perception of employees of their working environment. The selected indicators allow the evaluation of speech intelligibility in noise, the audibility of alarms as well as the daily noise exposure level of the employee. Hearing aids can perform complex operations that may be non-linear. In order to take into account these potential non-linearities in frequency, we used a characterisation method dedicated to non-linear systems. This method is based on the use of a synchronized swept sine to determine filters representative of the frequency nonlinearities of the system studied. In order to represent working sound environments associated with the industrial or tertiary sector, an experimental setup has been developed in the semi-anechoic chamber of the INRS. This bench is based on the use of an acoustic dummy equipped with hearing aids placed in the center of a multidiffusion system that can reproduce a realistic acoustic field of work. In order to test the accuracy of the characterisation, three models of hearing aids were chosen in this thesis. More or less noisy sound scenarios were built up in order to represent acoustic work environments in which the employee may work. The experimental protocol and the associated device made it possible to compare the signals measured at the output of the mannequin's ear canal with those measured at the input of the hearing aid and those resulting from the simulation of the hearing aid. The comparison of the indicators at the hearing aid input and output makes it possible to judge the intelligibility of speech in noise, the audibility of the alarms as well as the level of daily noise exposure at the hearing aid output and to decide on their contribution to the hearing impaired. This work allows us to conclude, on the one hand, on the advantages and limitations of the method for the characterisation of aids. On the other hand, this work could eventually lead to recommendations on the use and choice of hearing aid settings according to the noise environment in the workplace for hearing impaired employees with hearing aids
Bakhos, David. « Etude électrophysiologique des réponses auditives corticales chez l'enfant avec une réhabilitation auditive ». Thesis, Tours, 2012. http://www.theses.fr/2012TOUR3307.
Texte intégralCongenitally deaf children cannot acquire spoken language. Language development following auditory rehabilitation varies widely from child to child; this variability could be explained by cortical reorganisation following congenital deafness. Electrophysiological techniques make it possible to investigate cortical auditory processing. Our first study identified a relationship between auditory temporal responses (N1c wave) and language performance in children fitted with hearing aids for moderate congenital deafness. Our second study investigated cortical voice processing in children with a cochlear implant (CI) and with good language performance. Minimisation of the CI artifact was a preliminary step to analyse cortical auditory evoked potentials. A specific response to voice was found in children with CI, broader and more frontally distributed than this recorded in normal hearing children. The identification of such markers shoult it make possible to identify prognostic factors and to better indentify children in need of early care management
Moussallem, Youmna. « La représentation de l'image du corps chez l'enfant sourd appareillé ou implanté ». Paris 5, 2009. http://www.theses.fr/2009PA05H084.
Texte intégralDeafness is a social handicap. The hearing impaired person (or: the person who has a hearing deficiency) shares this deficiency with her surrounding, she also lives this experience deep within herself. Deafness brings together several disciplines, based on the biological, as well as, social and pedagogical approaches (aspects). This deficiency, which is often resented by others and is initially misunderstood, rubs off on the person who is affected and risks of demoralizing and discouraging her. Strengthening of the ego and personality development of the deaf as a whole autonomous person increases her self confidence and helps her build a solid identity. However, the question often asked: what is the identity of a deaf person? Hearing, deaf or bicultural? What is her future? Before getting any recognition from others, the deaf person needs to know herself. This return to oneself requires her to have knowledge of her own abilities, cultural background and an important feeling of security (a place among his people). The motivation for a better future is a prerequisite for a healthy and balanced development, both from the relational and mental domain. Under what conditions does the deaf person live? Is it framed, loved, recognized? Is it informed, directed, monitored? What image does she have of her own body? What factors from an early age are put into play? What image does she have of herself or what image do we reflect on her? Why? The type of equipment offered, cochlear implants or conventional hearing aid, do they play a role? In this study several factors are being explored; they deal with the problems and issues of the deaf person, the experiences of the person as having a hearing deficiency, the nature and severity of the condition that affects the person and also how this person perceives her own image, consequently her identity and her future
Fillon, Thomas. « Traitement numérique du signal acoustique pour une aide aux malentendants ». Phd thesis, Télécom ParisTech, 2004. http://pastel.archives-ouvertes.fr/pastel-00001201.
Texte intégralLlave, Adrien. « Amélioration de la compréhension de la parole et de l’écoute spatiale pour les malentendants appareillés ». Electronic Thesis or Diss., CentraleSupélec, 2022. http://www.theses.fr/2022CSUP0003.
Texte intégralHearing aids are designed to restore the essential abilities of hearing, the most important of which is speech intelligibility. This is achieved mainly through two functions: compensating for hearing loss and reducing the noise level. Noise reduction and hearing loss compensation are performed one after the other. However, both have antagonistic objectives and introduce artifacts that are detrimental to the apprehension of a complex auditory scene in its entirety. In a first step, we unify the formalism underlying the denoising and loss compensation algorithms in order to develop an explicit solution to the problem as a whole, for an auditory scene composed of one speech source and an ambient noise. In a second step, we focus on a better preservation of the interaural localization cues for all spatial directions. For this purpose, we develop three methods based on approximations of the cost function related to the interaural transfer function preservation. Finally, we extend the auditory scene model to several speech sources and ambient noise. The context of hearing aids makes this case difficult to handle due to the small number of microphones. We propose to exploit the sparsity property of speech in the time-frequency domain to overcome this obstacle
Sinno, Solara. « Contribution du test de Dumas par vibrations crâniennes au dépistage des troubles de l'équilibre et de l'oreille interne chez l'enfant. Interprétation physiopathologique et applications cliniques ». Thesis, Université de Lorraine, 2019. http://www.theses.fr/2019LORR0289.
Texte intégralIntroduction: Sensorineural hearing loss in children is often accompanied by vestibular dysfunction. The evaluation of the vestibular system in the pediatric population requires adapting techniques used in adults. Skull-Vibration-Induced-Nystagmus Test (SVINT), also known as Dumas’ Test, a non-invasive first-line examination test, stimulates both otolith and canal structures and shows instantaneously a vestibular asymmetry in adults. This study aimed to evaluate the use of this test in healthy children and further explore its clinical value in children with hearing loss (HL) amplified with hearing aids (HA) or cochlear implant (CI). Material and Methods: A case-control study compared the results of SVINT, oculomotor testing (saccade and smooth pursuit), caloric test (CaT) and video head-impulse-test (VHIT) and posturography (SOT) in 120 controls to 30 children with HA and 30 with CI, aged 5-17 years old. SVINT was recorded with videonystagmography after very high frequency (VHF 100 Hz) stimulation of mastoids and vertex. Result: SVINT was easy to perform in children and its’ result was not affected by age. However, saccade latency decreased, and smooth pursuit gain increases as age increased. Similarly, SOT data showed a significant age-associated improvement in performance and a gender difference. SVINT was easily performed by the tester and with a sensitivity of 86 % and a specificity of 96 % in detecting unilateral vestibular lesion (UVL). In the case of a bilateral deficit, the SVINT is non-discriminatory. In amplified participants, a UVL was equally detected whether using SVINT, CaT or VHIT. The comparisons between tests permitted to assume that SVINT stimulates the phasic cells (type I), which equip the apices of the ampullary crests and the vicinity of the striola of the utricular and saccular maculae. Conclusion: SVINT is a well-tolerated and useful test to screen vestibular asymmetry in children with HL when combined with other vestibular tests and shows its complementary at very high frequencies. It confirms its role as a “vestibular Weber” test
Guerrero, Lopez Harold Andrés. « Caractérisation de la voix de l'enfant sourd appareillé et implanté cochléaire : approches acoustique et perceptuelle et proposition de modélisation ». Thesis, Montpellier 3, 2010. http://www.theses.fr/2010MON30008.
Texte intégralThis dissertation presents an acoustic and perceptive comparative analysis of the voice in a reliable size group of fitted and cochlear implanted deaf children. There are very few significantly different parameters between fitted and implanted children before three years old and normal children. Results do not confirm that hearing-impaired children’s voices of our study are pathological. Furthermore, characteristics of cochlear implanted voices are nearly comparable to normal children’s voices. As a consequence of these results, we propose a « vibro-acoustic model » and a software of voice control mechanism in deaf children
Mai, Van Khanh. « Méthodes avancées de traitement de la parole et de réduction de bruit pour les terminaux mobiles ». Thesis, Ecole nationale supérieure Mines-Télécom Atlantique Bretagne Pays de la Loire, 2017. http://www.theses.fr/2017IMTA0008/document.
Texte intégralThis PhD thesis deals with one of the most challenging problem in speech enhancement for assisted listening where only one micro is available with the low computational cost, the low power usage and the lack out of the database. Based on the novel and recent results both in non-parametric and parametric statistical estimation and sparse representation, this thesis work proposes several techniques for not only improving speech quality and intelligibility and but also tackling the denoising problem of the other audio signal. In the first major part, our work addresses the problem of the noise power spectrum estimation, especially for non-stationary noise, that is the key part in the single channel speech enhancement. The proposed approach takes into account the weak-sparseness model of speech in the transformed model. Once the noise power spectrum has been estimated, a semantic road is exploited to take into consideration the presence or absence of speech in the second major part. By applying the joint of the Bayesian estimator and the Neyman-Pearson detection, some parametric estimators were developed and tested in the discrete Fourier transform domain. For further improve performance and robustness in audio denoising, a semi-parametric approach is considered. The joint detection and estimation can be interpreted by Smoothed Sigmoid-Based Shrinkage (SSBS). Thus, Block-SSBS is proposed to take into additionally account the neighborhood bins in the time-frequency domain. Moreover, in order to enhance fruitfully speech and audio, a Bayesian estimator is also derived and combined with Block-SSBS. The effectiveness and relevance of this strategy in the discrete Cosine transform for both speech and audio denoising are confirmed by experimental results
Livres sur le sujet "Prothèses auditives pour enfants"
Ontario. Ministère de la santé. Direction des appareils et accessoires fonctionnels. Prothèses auditives - programme pour enfants. Toronto, Ont : Imprimeur de la Reine pour l'Ontario, 1990.
Trouver le texte intégralRiski, Maureen Cassidy. Patrick gets hearing aids. [S.l.] : Phonak, 1994.
Trouver le texte intégralJésus, Alegria, et López Krahe Jaime, dir. Surdité et langage : Prothèses, LPC et implant cochléaire. Saint-Denis : Presses universitaires de Vincennes, 2007.
Trouver le texte intégralPavel, Dulguerov, et Remacle Marc, dir. Précis d'audiophonologie et de déglutition. Paris : Solal éditeur, 2005.
Trouver le texte intégralHarding, Margie J. Ears like Gramps. [Place of publication not identified] : Painted Gate Publishing, 2016.
Trouver le texte intégralEl Deafo. New York : Amulet Books, an imprint of Abrams, 2014.
Trouver le texte intégralEl Deafo. Amulet Books, 2020.
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