Basic Mechanisms In Hearing
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Basic Mechanisms In Hearing
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Author : Aage Moller
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Basic Mechanisms In Hearing written by Aage Moller and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Basic Mechanisms in Hearing is a collection of papers that discusses the function of the auditory system covering its ultrastructure, physiology, and the mechanism's connection with experimental psychology. Papers review the mechanics, morphology, and physiology of the cochlear, including the physiology of individual hair cells and their synapses. One paper examines the combined physiological and anatomical studies of stimulus coding in the mammalian auditory nervous system. The results of these studies pertain to the latency, frequency selectivity, and time pattern of responses to short tone bursts. Other research compare the cochlear nerve, behavioral, and psychophysical frequency selectivity which show that frequency selectivity of the auditory system occurs at the level of the cochlear nerve, becoming downgraded in end-organ deafness. Other papers discuss neural coding at higher levels such as the feature extraction in the auditory system of bats. Some papers also analyze the specialized hearing mechanisms in animals, for example, the echolocation of bats and in some insects, the function of the swimbladder in fish hearing, as well as the "invertebrate frequency analyzer" in the locust ear. Physiologists, neurophysiologists, neurobiologists, general medical practioners, and EENT specialists will find this collection valuable.
Peripheral Auditory Mechanisms
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Author : J.B. Allen
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Peripheral Auditory Mechanisms written by J.B. Allen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Mathematics categories.
How weIl can we model experimental observations of the peripheral auditory system'? What theoretical predictions can we make that might be tested'? It was with these questions in mind that we organized the 1985 Mechanics of Hearing Workshop, to bring together auditory researchers to compare models with experimental observations. Tbe workshop forum was inspired by the very successful 1983 Mechanics of Hearing Workshop in Delft [1]. Boston University was chosen as the site of our meeting because of the Boston area's role as a center for hearing research in this country. We made a special effort at this meeting to attract students from around the world, because without students this field will not progress. Financial support for the workshop was provided in part by grant BNS- 8412878 from the National Science Foundation. Modeling is a traditional strategy in science and plays an important role in the scientific method. Models are the bridge between theory and experiment. Tbey test the assumptions made in experimental designs. They are built on experimental results, and they may be used to test hypotheses and predict experimental results. Tbe latter is the scientific method at its best. Cochlear function is very complicated. For this reason, models play animportant role. One goal of modeling is to gain understanding, but the necessary mathematical tools are often formidably complex. An ex am pie of this is found in cochlear macromechanics.
Basic And Applied Aspects Of Noise Induced Hearing Loss
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Author : Richard J. Salvi
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Basic And Applied Aspects Of Noise Induced Hearing Loss written by Richard J. Salvi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Technology & Engineering categories.
In September 1985, NATO sponsored an Advanced Study WOl'kshop entitled, "Noise-Induced Hearing Loss: Basic and Applied Aspects." Tne meeting was held in a mountain retreat near Lucca, Italy and was attended by scientists, clinicians, and public officials from 12 countries. This was the third in a series of such conferences organized by the authors. The first two were supported by the United States National Institute of Occupational Safety and Health; their proceedings were published as "The Effects of Noise on Hearing" in 1976 and "New Perspectives on Noise-Induced Hearing Loss" in 1982. The Organizing Committee approached NATO because it was felt that the problem of noise was common to all industrialized countries and was an especially serious problem for the military. Thus, the NATO sponsorship and the Italian site of the meeting were part of the Organizing Committee's plan to obtain an international and thorough repr'esentation on the problem of noise-induced hearing loss. The NATO meeting and proceedings followed the format of the previous two symposia with an initial focus on the anatomical and physiological disturbances resulting from noise-induced hearing loss. This was followed by sections devoted to studies of a more applied nature involving general auditory performance in noise, issues associated with the establishment of noise-exposure criteria, nonauditory effects of noise, and the interaction of noise with other agents.
Facts And Models In Hearing
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Author : E. Zwicker
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-12
Facts And Models In Hearing written by E. Zwicker and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-12 with Psychology categories.
During recent years auditory research has advanced quite rapidly in the area of experimental psychology as well as in that of physiology. Scientists working in both areas have in cornrnon the study of the process in HEARING, yet different scientific areas always tend to diverge. A SYMPOSIUM ON PSY CHOPHYSICAL MODELS AND PHYSIOLOGICAL FACTS IN HEARING was or ganized for the exchange of information and to stimulate dis cussion between research workers in psychoacoustics, neurophy siology, anatomy, morphology and hydromechanics. The basic aim of holding this syrnposium was to halt the divergence and to initiate the kind of multi-disciplinary research that will be need ed to elucidate the hearing process as a whole. The present proceedings comprise the papers, which were circulated to the participants two months before the syrnposium and discussed during the syrnposium, together with some cornrnents and additional re marks. These cornrnents and rernarks do not, however, represent the full discussions but only the parts available in written form. We have arranged the material in five sections: I. Structure and Neurobiology of the Inner Ear II. Cochlear Mechanisms III. Auditory Frequency Analysis IV. Auditory Time Analysis V. Nonlinear Effects Within the limits of a syrnposium, none of these topics could be treated comprehensively; moreover, most of the papers concerned problems having several aspects.
Cochlear Mechanisms Structure Function And Models
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Author : J. Wilson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Cochlear Mechanisms Structure Function And Models written by J. Wilson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Great advances have been made in understanding hearing in recent years. In particular, the mechanical function of the cochlea has become the focus of intense interest. This started in one direction, with the discovery of otoacoustic emissions in 1978, which required active mechanical amplification processes, as first postulated by Gold in 1948. Direct evidence for the role of this mechanism in sharpening-up the otherwise poor, basilar membrane tuning properties, was provided in 1982; and in 1983, motility was shown in outer hair cells. In parallel, an immense amount of work has been done on the electrophysiology of hair cells, following the first intracellular recordings in 1977. Over a longer time scale, models of basilar membrane motion have been developed and refined, and recently much effort has been put into incorporating active mechanisms and non-linear processes. It seemed an opportune time to bring together the leading workers in these various areas, to take stock of the whole field and to stimulate further progress. This book represents the proceedings of a NATO ARW on the Mechanics of Hearing held at the University of Keele, 3-8 July, 1988. The conception of the meeting owes much to earlier meetings held in Boston in 1985 (Peripheral Auditory Mechallisms, Eds. J.B. Allen, J.L.
Brain Plasticity Following Sensory Loss From Basic Mechanisms To Therapy
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Author : Ron Kupers
language : en
Publisher: Frontiers Media SA
Release Date : 2023-12-04
Brain Plasticity Following Sensory Loss From Basic Mechanisms To Therapy written by Ron Kupers and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-04 with Science categories.
National Library Of Medicine Current Catalog
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Author : National Library of Medicine (U.S.)
language : en
Publisher:
Release Date : 1974
National Library Of Medicine Current Catalog written by National Library of Medicine (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Medicine categories.
First multi-year cumulation covers six years: 1965-70.
Auditory Mechanisms
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Author : Alfred L. Nuttall
language : en
Publisher: World Scientific
Release Date : 2006
Auditory Mechanisms written by Alfred L. Nuttall and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Medical categories.
The workshop brought together experts in genetics, molecular and cellular biology, physiology, engineering, physics, mathematics, audiology and medicine to present current work and to review the critical issues of inner ear function. A special emphasis of the workshop was on analytical model based studies. Experimentalists and theoreticians thus shared their points of view. The topics ranged from consideration of the hearing organ as a system to the study and modeling of individual auditory cells including molecular aspects of function. Some of the topics in the book are: motor proteins in hair cells; mechanical and electrical aspects of transduction by motor proteins; function of proteins in stereocilia of hair cells; production of acoustic force by stereocilia, mechanical properties of hair cells and the organ of Corti; mechanical vibration of the organ of Corti; wave propagation in tissue and fluids of the inner ear; sound amplification in the cochlea; critical oscillations; cochlear nonlinearity, and mechanisms for the production of otoacoustic emissions. This book will be invaluable to researchers and students in auditory science. Sample Chapter(s). Chapter 1: Medial-Olivocochlear-Efferent Effects on Basilar-Membrane and Auditory-Nerve Responses to Clicks: Evidence for a New Motion within the Cochlea (1,013 KB). Contents: Whole Organ Mechanics: Medial-Olivocochlear-Efferent Effects on Basilar-Membrane and Auditory-Nerve Responses to Clicks: Evidence for a New Motion Within the Cochlea (J J Guinan Jr et al.); Atomic Force Microscopic Imaging of the Intracellular Membrane Surface of Prestin-Expressing Chinese Hamster Ovary Cells (H Wada et al.); Biomechanics of Dolphin Hearing: A Comparison of Middle and Inner Ear Stiffness with Other Mammalian Species (B S Miller et al.); Hair Cells: An Experimental Preparation of the Mammalian Cochlea That Displays Compressive Nonlinearity In Vitro (A J Hudspeth & D K Chan); OC Area Change ParadoxOCO in Outer Hair Cells Membrane Motor (K H Iwasa); Outer Hair Cell Mechanics are Altered by Developmental Changes in Lateral Wall Protein Content (H C Jensen-Smith & R Hallworth); Stereocilia: Signal Transformation by Mechanotransducer Channels of Mammalian Outer Hair Cells (R Fettiplace et al.); The Cochlear Amplifier: Is it Hair Bundle Motion of Outer Hair Cells? (S Jia et al.); Emissions: Comparative Mechanisms of Auditory Function: Ground Sound Detection by Golden Moles (P M Narins); The Biophysical Origin of Otoacoustic Emissions (J H Siegel); A Comparative Study of Evoked Otoacoustic Emissions in Geckos and Humans (C Bergevin et al.); Cochlear Models: The Cochlea Box Model Once Again: Improvements and New Results (R Nobili & A Vetein k); The Evolution of Multi-compartment Cochlear Models (A E Hubbard et al.); and other papers. Readership: Graduate students and academics in medicine and otolaryngology; ear, nose and throat specialists; neuroscientists; neurobiologists."
Auditory System
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Author : E. de Boer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Auditory System written by E. de Boer and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
after heated and often bitter debates, SIEBENMANN'S opinion finally prevailed, i. e. , a contribution to cochlear lesions due to vibrations of the floor transmitted via bone conduction could not be demonstrated. For one thing, it was hard to see how appreciable amounts of energy could reach the ears in this manner, considering the attenuation that is bound to occur across each of the many joints along the pathway involved. In some older audiological surveys conducted in industry (e. g. , TEMKIN, 1933), groups of workmen were found who displayed signs of apical-turn lesions, i. e. , low-tone hearing losses for air and for bone. Such lesions could not be expected to results from exposure to air-borne sounds because of the low-frequency attenu ation of the middle ear. Although WITTMAACK'S explanation, which was frequently invoked in such reports, does no longer appear tenable, such apical-turn lesions could conceivably be caused by bone conduction components of high-intensity noise in the sense of BEKESY (1948). - As far as I am aware of, no newer studies have been conducted in this problem area, and the older experiments and/or surveys were done at times before signal parameters could be precisely controlled or measured. A detailed, critical review of the older studies on the potential contribution of bone-conducted energy to industrial hearing loss and its underlying pathology may be found in Werner (1940) who, incidently, favored SIEBENMANN'S point of VIew.
Fundamentals Of Hearing An Introduction
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Author : William Yost
language : en
Publisher: BRILL
Release Date : 2021-11-15
Fundamentals Of Hearing An Introduction written by William Yost and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-15 with Medical categories.
The fifth edition of this successful introductory text on hearing sciences includes auditory, anatomy, physiology, psychoacoustics, and perception content. Fundamentals of Hearing is one of only a few textbooks that covers all of hearing at an introductory level. A meaningful introduction to hearing for students and a wealth of data and facts related to hearing for the professional. It it heavily illustrated with over 200 figures. Each chapter concludes with a Supplement section with additional resources about topics covered. Appendices provide background information to enable full comprehension of content. It contains a complete Glossary of terms from the American Standards Institute, a combined subject/author index, and a comprehensive bibliography.