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Basic Mechanisms in Hearing

2012-12-02 Science
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Release : 2012-12-02
Genre : Science
Kind : eBook
Book Rating : 935/5 ( reviews)

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Book Synopsis Basic Mechanisms in Hearing by : Aage Moller

Download or read book Basic Mechanisms in Hearing written by Aage Moller. This book was released on 2012-12-02. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Hearing Loss

2004-12-17 Social Science
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Release : 2004-12-17
Genre : Social Science
Kind : eBook
Book Rating : 965/5 ( reviews)

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Book Synopsis Hearing Loss by : National Research Council

Download or read book Hearing Loss written by National Research Council. This book was released on 2004-12-17. Available in PDF, EPUB and Kindle. Book excerpt: Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss.

Basic mechanisms in hearing : held Oct. 30 - Nov. 1, 1972 at the Academy, Stockholm, Sweden

1973
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Release : 1973
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Book Rating : 505/5 ( reviews)

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Book Synopsis Basic mechanisms in hearing : held Oct. 30 - Nov. 1, 1972 at the Academy, Stockholm, Sweden by : Aage R. Møller

Download or read book Basic mechanisms in hearing : held Oct. 30 - Nov. 1, 1972 at the Academy, Stockholm, Sweden written by Aage R. Møller. This book was released on 1973. Available in PDF, EPUB and Kindle. Book excerpt:

Hearing Loss: Mechanisms, Prevention and Cure

2019-03-26 Medical
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Release : 2019-03-26
Genre : Medical
Kind : eBook
Book Rating : 231/5 ( reviews)

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Book Synopsis Hearing Loss: Mechanisms, Prevention and Cure by : Huawei Li

Download or read book Hearing Loss: Mechanisms, Prevention and Cure written by Huawei Li. This book was released on 2019-03-26. Available in PDF, EPUB and Kindle. Book excerpt: This book systematically discusses the pathogenesis, prevention, and the current and potential clinical treatment of hearing loss, as well as the latest advances in hearing research. Hearing loss is a prevalent sensory disorder, which according to a 2015 World Health Organization (WHO) report affected 9% of the global population in 2015. As populations continue to age, more and more people are suffering from the condition, with 60% of those aged between 65 and 75 affected. Hearing loss seriously affects patients’ ability to work ability and quality of life, and as such deafness has become an increasingly urgent social problem around the globe. Sensorineural hearing loss is mainly caused by damage to the hair cells (HCs), and the subsequent loss of spiral ganglion neurons (SGNs). Damage to the HCs in the inner ear can result from exposure to loud noises and environmental and chemical toxins as well as genetic disorders, aging, and certain medications. This book provides ENT specialists and researchers, as well as individuals affected a comprehensive introduction to the field of hearing loss.

Neuronal Mechanisms of Hearing

2012-12-06 Medical
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Release : 2012-12-06
Genre : Medical
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Book Rating : 081/5 ( reviews)

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Book Synopsis Neuronal Mechanisms of Hearing by : Lindsay Aitkin

Download or read book Neuronal Mechanisms of Hearing written by Lindsay Aitkin. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: In contrast to the level of interest which is paid to the orga nization of meetings about the structure and function of the audi tory periphery, the central auditory system has received little attention in the last several years. However, much recent data accu mulated during this period has provided auditory physiologists with new ideas about the function of the central auditory system. The successful exploration of new anatomical tracing techniques (triti ated aminoacids, horseradish peroxidase, 2-deoxyglucose) together with the collection of electrophysiological data obtained with intra cellular and extracellular recordings from the receptors and neurones in the auditory pathway have considerably deepened our understanding of central auditory function. Particular interest was concentrated upon the development of the auditory system under normal conditions and in conditions ofaudi tory deprivation. Although, from the methodological point of view, the conditions of reversible auditory deprivation are complicated, promising new data appeared in this field. Similarly the specific ability of the auditory system to encode communication signals and speech sounds has been examined in many laboratories allover the world. A very fruitful method. based upon the results of electrical stimulation of cochlear nerve fibres in experimental animals, is the application of neuroprostheses in deaf patients. At the present time, the method still does not meet all requirements and many improvements will be necessary. Undoubtedly the exploration of the results of recent physiological experiments may help in the further improvement of neuroprostheses.

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