Letteratura scientifica selezionata sul tema "Cochlea"

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Consulta la lista di attuali articoli, libri, tesi, atti di convegni e altre fonti scientifiche attinenti al tema "Cochlea".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Articoli di riviste sul tema "Cochlea"

1

Balkany, Thomas, Bruce J. Gantz, Ronald L. Steenerson, and Noel L. Cohen. "Systematic Approach to Electrode Insertion in the Ossified Cochlea." Otolaryngology–Head and Neck Surgery 114, no. 1 (1996): 4–11. http://dx.doi.org/10.1016/s0194-59989670275-9.

Testo completo
Abstract (sommario):
Ossification of the fluid spaces of the cochlea occurs often in candidates for cochlear implantation, especially children. When noted before surgery on computerized tomography, ossification previously was thought to contraindicate cochlear implantation because of possible mechanical obstruction and uncertainty about the level of function that could be achieved by stimulating an ossified cochlea. However, during the preceding 6 years, techniques have been developed that permit implantation in ossified cochleas. We present a systematic approach that has been developed to treat the three clinical
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Mutalipova, G. A., D. N. Asretov, D. A. Temirova, et al. "Cochlear models used in cochlear implant research." CARDIOMETRY, no. 32 (August 25, 2024): 13–20. http://dx.doi.org/10.18137/cardiometry.2024.32.1320.

Testo completo
Abstract (sommario):
Over the past few decades, cochlear implants have undergone significant changes due to intensive research through experimental and computational analysis. However, obtaining an accurate and reliable cochlear model remains an open issue. Invasive measurements on the human ear are hardly possible, and the only alternative is animal models, but even this is not an ideal option, as animal cochleae are anatomically significantly different from the human cochleae. In this context, an ear model based on the latest knowledge of the physiology and molecular principles of hearing will allow the study of
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Englisch, Colya N., Jakob Steinhäuser, Silke Wemmert, et al. "Immunohistochemistry Reveals TRPC Channels in the Human Hearing Organ—A Novel CT-Guided Approach to the Cochlea." International Journal of Molecular Sciences 24, no. 11 (2023): 9290. http://dx.doi.org/10.3390/ijms24119290.

Testo completo
Abstract (sommario):
TRPC channels are critical players in cochlear hair cells and sensory neurons, as demonstrated in animal experiments. However, evidence for TRPC expression in the human cochlea is still lacking. This reflects the logistic and practical difficulties in obtaining human cochleae. The purpose of this study was to detect TRPC6, TRPC5 and TRPC3 in the human cochlea. Temporal bone pairs were excised from ten body donors, and the inner ear was first assessed based on computed tomography scans. Decalcification was then performed using 20% EDTA solutions. Immunohistochemistry with knockout-tested antibo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Tröger, Andrea, Werner Bader, Timo Gottfried, et al. "Optimizing Factors in Murine Whole-Organ Cochlea Culture." International Journal of Molecular Sciences 26, no. 8 (2025): 3908. https://doi.org/10.3390/ijms26083908.

Testo completo
Abstract (sommario):
In 2008, Hahn et al. presented a method for cultivating a 3D organ culture of the cochlea. Although this method is well established, it is currently only applied to early postnatal animals. Given the known differences in regeneration and repair abilities between early postnatal and adult mammalian cochleae, our goal was to further develop and optimize this method to extend it beyond early postnatal animals to include adult mammalian cochleae. After rapidly dissecting the cochlea, it is opened and placed in a neurotrophin-containing culture medium. The culture is then maintained at 32 °C in a r
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Yu, J.-F., K.-C. Lee, Y.-L. Wan, and Y.-C. Peng. "Curvature measurement of human bilateral cochleae." Journal of Laryngology & Otology 129, no. 11 (2015): 1085–90. http://dx.doi.org/10.1017/s0022215115002480.

Testo completo
Abstract (sommario):
AbstractObjective:This study aimed to characterise the geometry of the human bilateral spiral cochlea by measuring curvature and length.Method:Eight subjects were recruited in this study. Magnetic resonance imaging was used to visualise the right and left cochlea. Visualisation of the cochlear spiral was enhanced by T2 weighting and further processing of the raw images. The spirals were divided into three segments: the basal turn, the middle turn and the apex turn. The length and curvature of each segment were non-invasively measured.Results:The mean left and right cochlear lengths were 3.11 c
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Dong, Wei, and Nigel P. Cooper. "An experimental study into the acousto-mechanical effects of invading the cochlea." Journal of The Royal Society Interface 3, no. 9 (2006): 561–71. http://dx.doi.org/10.1098/rsif.2006.0117.

Testo completo
Abstract (sommario):
The active and nonlinear mechanical processing of sound that takes place in the mammalian cochlea is fundamental to our sense of hearing. We have investigated the effects of opening the cochlea in order to make experimental observations of this processing. Using an optically transparent window that permits laser interferometric access to the apical turn of the guinea-pig cochlea, we show that the acousto-mechanical transfer functions of the sealed (i.e. near intact) cochlea are considerably simpler than those of the unsealed cochlea. Comparison of our results with those of others suggests that
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Hosoya, Makoto, Masato Fujioka, Hideyuki Okano, and Kaoru Ogawa. "Distinct Expression Pattern of a Deafness Gene,KIAA1199, in a Primate Cochlea." BioMed Research International 2016 (2016): 1–8. http://dx.doi.org/10.1155/2016/1781894.

Testo completo
Abstract (sommario):
Deafness is one of the most common types of congenital impairments, and at least half of the cases are caused by hereditary mutations. Mutations of the geneKIAA1199are associated with progressive hearing loss. Its expression is abundant in human cochlea, but interestingly the spatial expression patterns are different between mouse and rat cochleae; the pattern in humans has not been fully investigated. We performed immunohistochemical analysis of a nonhuman primate, common marmoset (Callithrix jacchus), cochlea with a KIAA1199-specific antibody. In the common marmoset cochlea, KIAA1199 protein
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Soliman, A. M. "An improved technique for the study of immunofluorescence using non-decalcified frozen guinea pig cochlea." Journal of Laryngology & Otology 102, no. 3 (1988): 215–18. http://dx.doi.org/10.1017/s0022215100104554.

Testo completo
Abstract (sommario):
SummaryA technique for producing frozen sections from the non-decalcified guinea pig cochlea is described. The sections can be utilised or various immunofluorescent studies, including the detection of humoral anti-bodies against different cellular elements in patients with cochleo-vestibular disorders. The technique assures the preservation of the cochlear architecture and the tissue antigenicity, and it avoids damage to the fine cochlear structural details.
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Toulemonde, Philippine, Michaël Risoud, Pierre Emmanuel Lemesre, et al. "Evaluation of the Efficacy of Dexamethasone-Eluting Electrode Array on the Post-Implant Cochlear Fibrotic Reaction by Three-Dimensional Immunofluorescence Analysis in Mongolian Gerbil Cochlea." Journal of Clinical Medicine 10, no. 15 (2021): 3315. http://dx.doi.org/10.3390/jcm10153315.

Testo completo
Abstract (sommario):
Cochlear implant is the method of choice for the rehabilitation of severe to profound sensorineural hearing loss. The study of the tissue response to cochlear implantation and the prevention of post-cochlear-implant damages are areas of interest in hearing protection research. The objective was to assess the efficacy of dexamethasone-eluting electrode array on endo canal fibrosis formation by three-dimensional immunofluorescence analysis in implanted Mongolian gerbil cochlea. Two trials were conducted after surgery using Mongolian gerbil implanted with dexamethasone-eluting or non-eluting intr
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Robles, Luis, and Mario A. Ruggero. "Mechanics of the Mammalian Cochlea." Physiological Reviews 81, no. 3 (2001): 1305–52. http://dx.doi.org/10.1152/physrev.2001.81.3.1305.

Testo completo
Abstract (sommario):
In mammals, environmental sounds stimulate the auditory receptor, the cochlea, via vibrations of the stapes, the innermost of the middle ear ossicles. These vibrations produce displacement waves that travel on the elongated and spirally wound basilar membrane (BM). As they travel, waves grow in amplitude, reaching a maximum and then dying out. The location of maximum BM motion is a function of stimulus frequency, with high-frequency waves being localized to the “base” of the cochlea (near the stapes) and low-frequency waves approaching the “apex” of the cochlea. Thus each cochlear site has a c
Gli stili APA, Harvard, Vancouver, ISO e altri
Più fonti

Tesi sul tema "Cochlea"

1

Giese, Arnaud. "Régulation de la protéine centrale de la polarité planaire cellulaire Vangl2 dans l’organe de Corti." Thesis, Bordeaux 2, 2010. http://www.theses.fr/2010BOR21761/document.

Testo completo
Abstract (sommario):
Outre leur polarité apico-basale, certaines cellules épithéliales développent une seconde polarité, appelée Polarité Planaire Cellulaire (PCP). L'axe de la PCP est orienté perpendiculairement à l'axe de polarité apico-basale et régit l'orientation uniforme de certaines structures, comme les poils ou cils, non seulement à l'échelle de la cellule mais également au sein du tissu. L'épithélium cochléaire est l'un des meilleurs modèles d'étude de PCP chez les mammifères. En effet, les cellules neuro-épitheliales qui le composent, soutenues par des cellules de soutien, présentent à leur apex, des to
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Ku, Emery Mayon. "Modelling the human cochlea." Thesis, University of Southampton, 2008. https://eprints.soton.ac.uk/64535/.

Testo completo
Abstract (sommario):
One of the salient features of the human cochlea is the incredible dynamic range it possesses—the loudest bearable sound is 10,000,000 times greater than the softest detectable sound; this is in part due to an active process. More than twelve thousand hairlike cells known as outer hair cells are believed to expand and contract in time to amplify cochlear motions. However, the cochlea’s response is more than just the sum of its parts: the local properties of outer hair cells can have unexpected consequences for the global behaviour of the system. One such consequence is the existence of otoacou
Gli stili APA, Harvard, Vancouver, ISO e altri
3

van, der Vyver Johannes Petrus. "A biomorphic electronic Hopf cochlea /." Zürich : ETH, 2006. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16941.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Morell, Ybarz Maria. "Ultrastructural analysis of odontocete cochlea." Doctoral thesis, Universitat Politècnica de Catalunya, 2012. http://hdl.handle.net/10803/125113.

Testo completo
Abstract (sommario):
The morphological study of the Odontocete organ of Corti including possible pathological features resulting from sound over-exposure, represent a key conservation issue to assess the effects of acoustic pollution on marine ecosystems. Through the collaboration with stranding networks belonging to 26 countries, 150 ears from 13 species of Odontocetes were processed. In this dissertation, we present a standard protocol to 1) compare the ultrastructure of the cochlea in several Odontocete species and 2) investigate possible damage as a consequence of sound exposure, using scanning (SEM) and trans
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Jia, Huan. "Stratégies pharmacologiques pour la prévention de la fibrose intra-cochléaire." Thesis, Montpellier 1, 2012. http://www.theses.fr/2012MON1T001.

Testo completo
Abstract (sommario):
L'implantation cochléaire reste à ce jour le seul moyen capable de restaurer la perception auditive chez les personnes présentant une surdité sévère ou profonde en échec d'appareillage conventionnel. Son principe repose sur la stimulation électrique directe des neurones auditifs de la cochlée par un faisceau d'électrode inséré dans l'oreille interne. Malgré les progrès réalisés dans le manufacturage des électrodes et dans la technique chirurgicale, le geste d'insertion du faisceau d'électrode demeure traumatique. Ce traumatisme est souvent responsable de la perte de l'audition résiduelle sur l
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Edelmann, Karola. "Richtungshören bei Kindern mit bilateralen Cochlea-Implantaten im Vergleich zu Kindern mit unilateralem Cochlea-Implantat." [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=976294052.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Fragnière, Eric. "Analogue VLSI emulation of the cochlea /." Lausanne, 1998. http://library.epfl.ch/theses/?nr=1796.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Blomkvist, Anna, and Anna Fritz-Sundström. "Språkutveckling hos barn med cochlea implantat." Thesis, Örebro University, School of Humanities, Education and Social Sciences, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-9919.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Shiraishi, Hisako. "Design of an Analog VLSI Cochlea." University of Sydney. Electrical and Information Engineering, 2003. http://hdl.handle.net/2123/556.

Testo completo
Abstract (sommario):
The cochlea is an organ which extracts frequency information from the input sound wave. It also produces nerve signals, which are further analysed by the brain and ultimately lead to perception of the sound. An existing model of the cochlea by Fragni`ere is first analysed by simulation. This passive model is found to have the properties that the living cochlea does in terms of the frequency response. An analog VLSI circuit implementation of this cochlear model in CMOS weak inversion is proposed, using log-domain filters in current domain. It is fabricated on a chip and a measurement of a bas
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Kallweit, Nicole [Verfasser]. "Laserinduzierte Stimulation der Cochlea / Nicole Kallweit." Garbsen : TEWISS - Technik und Wissen GmbH, 2019. http://d-nb.info/1176156241/34.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
Più fonti

Libri sul tema "Cochlea"

1

Bacon, Sid P., Richard R. Fay, and Arthur N. Popper, eds. Compression: From Cochlea to Cochlear Implants. Springer-Verlag, 2004. http://dx.doi.org/10.1007/b97241.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

P, Bacon Sid, Fay Richard R, and Popper Arthur N, eds. Compression: From cochlea to cochlear implants. Springer-Verlag, 2004.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Pauka, Charles K. Place-pitch and vowel-pitch comparisons in cochlear implant patients using the Melbourne-Nucleus cochlear implant. Headley Brothers, 1989.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Dallos, Peter, Arthur N. Popper, and Richard R. Fay, eds. The Cochlea. Springer New York, 1996. http://dx.doi.org/10.1007/978-1-4612-0757-3.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Lenarz, Thomas, ed. Cochlea-Implantat. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-80004-7.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Peter, Dallos, Popper Arthur N, and Fay Richard R, eds. The cochlea. Springer, 1996.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
7

International Cochlear Implant Conference. (8th 2004 Indianapolis, Ind.). Cochlear implants: Proceedings of the VIII International Cochlear Implant Conference held in Indianapolis, Indiana, USA between 10 and 13 May 2004. Edited by Miyamoto Richard T. Elsevier, 2004.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Manley, Geoffrey A., Anthony W. Gummer, Arthur N. Popper, and Richard R. Fay, eds. Understanding the Cochlea. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-52073-5.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

A, Merchán Miguel, North Atlantic Treaty Organization. Scientific Affairs Division., and NATO Advanced Research Workshop on the Mammalian Cochlear Nuclei: Organization and Function (1991 : Salamanca, Spain), eds. The Mammalian cochlear nuclei: Organization and function. Plenum Press, 1993.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Tillman, Peggie S. Cochlear implants: April 1988 through March 1995 : 881 citations. U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Library of Medicine, Reference Section, 1995.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
Più fonti

Capitoli di libri sul tema "Cochlea"

1

Donnelly, Kerry. "Cochlea." In Encyclopedia of Clinical Neuropsychology. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-57111-9_719.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Donnelly, Kerry. "Cochlea." In Encyclopedia of Clinical Neuropsychology. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-56782-2_719-2.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Khalil, Michael. "Cochlea." In Encyclopedia of Evolutionary Psychological Science. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-16999-6_987-1.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

McCullagh, Jennifer. "Cochlea." In Encyclopedia of Autism Spectrum Disorders. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-1698-3_1100.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Kangelaris, Gerald T., and Lawrence R. Lustig. "Cochlea." In Encyclopedia of Otolaryngology, Head and Neck Surgery. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-23499-6_200080.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

McCullagh, Jennifer. "Cochlea." In Encyclopedia of Autism Spectrum Disorders. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-319-91280-6_1100.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Donnelly, Kerry. "Cochlea." In Encyclopedia of Clinical Neuropsychology. Springer New York, 2011. http://dx.doi.org/10.1007/978-0-387-79948-3_719.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Rybak, Leonard P. "The Cochlea." In Inflammatory Mechanisms in Mediating Hearing Loss. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-92507-3_1.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Peroulis, Dimitrios, Prashant R. Waghmare, Sushanta K. Mitra, et al. "Cochlea Implant." In Encyclopedia of Nanotechnology. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-90-481-9751-4_100153.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Adunka, Oliver F. "Cochlea, Anatomy." In Encyclopedia of Otolaryngology, Head and Neck Surgery. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-23499-6_534.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri

Atti di convegni sul tema "Cochlea"

1

Hluchník, Filip, Tomas Mimra, Martin Augustynek, and Lukas Klein. "Creation of a Cochlea Model with Integrated Electronics for Cochlear Implantation Training." In 2025 24th International Symposium INFOTEH-JAHORINA (INFOTEH). IEEE, 2025. https://doi.org/10.1109/infoteh64129.2025.10959189.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Nankali, Amir, and Karl Grosh. "Stability and Bifurcation Analysis of a Nonlinear Cochlear Model." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-35657.

Testo completo
Abstract (sommario):
Hearing relies on a series of coupled electrical, acoustical (fluidic) and mechanical interactions inside the cochlea that enable sound processing. The stability of the cochlea is studied using a nonlinear, micromechanical model of the organ of Corti (OoC) coupled to the electrical potentials in the cochlear ducts. The OoC is part of the mammalian cochlea that contains auditory sensory cells that both identify fluid-born vibrations in the cochlea and amplify the cycle-by-cycle motions of the cochlear structures. This process occurs through local resonance of the OoC system. In the mammalian co
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Meaud, Julien, Thomas Bowling, and Charlsie Lemons. "Computational Modeling of Spontaneous Otoacoustic Emissions by the Mammalian Cochlea." In ASME 2018 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/dscc2018-9044.

Testo completo
Abstract (sommario):
The mammalian cochlea is a sensory system with high sensitivity, sharp frequency selectivity and a broad dynamic range. These characteristics are due to the active nonlinear feedback by outer hair cells. Because it is an active nonlinear system, the cochlea sometimes emits spontaneous otoacoustic emissions (SOAEs) that are generated in the absence of any external stimulus due to the emergence of limit cycle oscillations. In this work, we use a computational physics-based model of the mammalian cochlea to investigate the generation of SOAEs. This model includes a three-dimensional model of the
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Marnell, Daniel, Srdjan Prodanovic, and Jong-Hoon Nam. "Probing Cochlear Resonators Using a New Microchamber." In ASME 2013 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/sbc2013-14467.

Testo completo
Abstract (sommario):
The mammalian cochlea is an acoustic spectrum analyzer and pressure transducer with a remarkable operating range, both in frequency and amplitude (Fettiplace & Hackney, 2006). A young, healthy human ear can capture sounds of 40 to 20,000 Hz in frequency and 20 μPa to 20 Pa (0 to 120 dB sound pressure level) in amplitude. One of the most significant achievements in decades regarding cochlear research is the identification of the cochlear amplifier. Tiny acoustic vibrations are amplified in the organ of Corti (OC)–sensori-eptithelium in the cochlea. Mechano-transducer receptors in the OC, ca
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Narr, Paul, Alex Ringo, Daniel Marnell, and Jong-Hoon Nam. "Microchamber System to Experiment Mechanotransduction in the Organ of Corti." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80137.

Testo completo
Abstract (sommario):
The mammalian cochlea is an acoustic spectrum analyzer and pressure transducer with a remarkable operating range, both in frequency and amplitude (Fettiplace & Hackney, 2006). A young healthy human ear can capture sounds of 40 to 20,000 Hz in frequency and 20 μPa to 20 Pa (0 to 120 dB sound pressure level) in amplitude. In research on the cochlea, one of the most significant achievements in decades is the identification of the cochlear amplifier. Tiny acoustic vibrations are amplified in the organ of Corti (OC)—sensori-eptithelium in the cochlea. Mechano-transducer receptors in the OC, cal
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Narasimhan, Narendran, Katherine E. Riojas, Trevor L. Bruns, Jason E. Mitchell, Robert J. Webster, and Robert F. Labadie. "A Simple Manual Roller Wheel Insertion Tool for Electrode Array Insertion in Minimally Invasive Cochlear Implant Surgery." In 2019 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/dmd2019-3249.

Testo completo
Abstract (sommario):
Image-guided, minimally-invasive cochlear implant surgery is a novel “keyhole” surgical approach for placing a cochlear implant electrode array eliminating the need for a wide-field mastoidectomy approach. Image guidance is used for path planning which is followed by the construction of a customized micro-stereotactic frame to drill a narrow channel from the skull surface to the cochlea. Herein, we present an insertion tool that uses roller wheels to advance the electrode array through the narrow tunnel and into the cochlea. Testing in a phantom revealed that when compared to insertions with s
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Steele, Charles R., Alissa Fitzgerald, Thomas Kenny, Kian-Meng Lim, and Sunil Puria. "Possibilities for a Silicon Model of the Cochlea." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1604.

Testo completo
Abstract (sommario):
Abstract The purpose of this study is to resolve questions regarding the fundamental physical behavior of the cochlea of the inner ear. We seek a convergence of measurement and computation on physical models that capture essential features. Since there are unique features in the performance of the cochlea, the physical models could lead to device development. A much longer-term goal is a device for the assistance of hearing impaired individuals. The cochlea can be modeled as a tube of fluid divided by a partition, a portion of which is elastic and called the basilar membrane (BM). In prelimina
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Vandaele, Mathieu, Bryan S. Joyce, and Pablo A. Tarazaga. "Design and Characterization of Piezo-Based Stereocilia." In ASME 2013 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/smasis2013-3189.

Testo completo
Abstract (sommario):
The hair cells in the cochlea are responsible for transforming sound-induced vibration into electrical signals. Damage to these hair cells is among the most common forms of hearing loss in the developed world. Researchers have studied various artificial hair cell (AHC) designs for replacing these hair cells. One such method uses piezoelectric beams to mimic the hair cell’s mechanoelectrical transduction. A piezoelectric beam will produce an electric potential from an applied sound pressure. In the literature, the response of the cochlea to sound pressures is often described using tuning curves
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Gosavi, Hrishikesh, Evelyn James, Rachel Cole, and Vijaya V. N. Sriram Malladi. "Kalimba Inspired Metastructure for Frequency Selectivity." In ASME 2024 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/smasis2024-139941.

Testo completo
Abstract (sommario):
Abstract In this study, the frequency selectivity phenomenon in the mammalian cochlea is replicated in a simulated environment. Frequency selectivity is found to be of crucial importance in the accurate perception of environmental noise. Previous studies have found that mammalian cochlea consists of basilar membrane which varies in width and stiffness along its length. This results in a gradient in mechanical properties and in turn results in a place-coding mechanism, where different frequencies of sound cause maximum displacement of the basilar membrane at specific locations along its length.
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Givelberg, E., J. Bunn, and M. Rajan. "Detailed Simulation of the Cochlea: Recent Progress Using Large Shared Memory Parallel Computers." In ASME 2001 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/imece2001/fed-24963.

Testo completo
Abstract (sommario):
Abstract We have developed and are refining a detailed three-dimensional computational model of the human cochlea. The model uses the immersed boundary method to calculate the fluid-structure interactions produced in response to incoming sound waves. An accurate cochlear geometry obtained from physical measurements is incorporated. The model includes a detailed and realistic description of the various elastic structures present. Initially, a macro-mechanical computational model was developed for execution on a CRAY T90 at the San Diego Supercomputing Center. This code was ported to the latest
Gli stili APA, Harvard, Vancouver, ISO e altri

Rapporti di organizzazioni sul tema "Cochlea"

1

Jones, Karen. High frequency acoustic reflexes in cochlea-impaired and normal ears. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.5979.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

López Pola, Mónica, and Ezequiel López Rubio. Estimación de la velocidad de un vehículo utilizando redes neuronales. Fundación Avanza, 2024. https://doi.org/10.60096/fundacionavanza/2022024.

Testo completo
Abstract (sommario):
En este trabajo explicamos un método para calcular la distancia entre un coche que será nuestro origen, es decir, el coche en el que estaremos, y cualquier otro coche situado delante utilizando redes neuronales.
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Xin, Jack. Nonlinear Nonlocal Cochlear Models, Multitones, Noises and Masking Thresholds. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada413900.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Ross, Carol. Some effects of cochlear implant use on loudness modulation. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.5408.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Shofner, William P. Information Processing of Complex Sounds in the Anteroventral Cochlear Nucleus. Defense Technical Information Center, 1988. http://dx.doi.org/10.21236/ada198576.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Heath, Dianne. One-third octave band augmented speech discrimination testing for cochlear impaired listeners. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.3300.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Elisha, David, Ryan Hossain, David Cohen, et al. Cochlear Implantation in MELAS Syndrome: Audiological Outcomes, Surgical Considerations, and Clinical Implications. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2025. https://doi.org/10.37766/inplasy2025.7.0034.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Herreros Bódalo, Juan Luis, and Marta Vivar García. Diseño de una fotolinera para carga de coches de radiocontrol. Fundación Avanza, 2023. http://dx.doi.org/10.60096/fundacionavanza/2782022.

Testo completo
Abstract (sommario):
En este artículo se presenta el diseño e implementación de una fotolinera (sistema autónomo fotovoltaico) para la carga de coches de radiocontrol. El sistema se ha probado a sol real en las instalaciones de la Escuela Politécnica Superior de Linares
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Cohen, David, David Elisha, Nicholas Distefano, et al. Cochlear Implantation in Down Syndrome: A Systematic Review of Indications, Challenges, and Long-Term Outcomes. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2025. https://doi.org/10.37766/inplasy2025.2.0103.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Elisha, David, Rahul Mittal, and Adrien Eshraghi. Precurved Versus Straight Arrays for Hearing Preservation in Cochlear Implantation: A Systematic Review and Meta-Analyses. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2025. https://doi.org/10.37766/inplasy2025.4.0055.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!