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PrefaceUp to now, it was generally believed that the destruction of any part of the membranous labyrinth invariably led to complete hearing loss. This concept is no longer accurate!It became apparent that the inner ear was compartmentalized into a cochlea and a vestibule, separated from each other by two valves. Each compartment with its own morphology, physiology, particular biochemistry, and specific pathology. Today, surgery of either of these compartments can be performed without fear for the integrity of the other. This constitutes a revolution in surgery of the inner ear and leads to per.
Knowledge about the structure and function of the inner ear is vital to an understanding of vertebrate hearing. This volume presents a detailed overview of the mammalian cochlea from its anatomy and physiology to its biophysics and biochemistry. The nine review chapters, written by internationally distinguished auditory researchers, provide a detailed and unified introduction to sound processing in the cochlea and the steps by which the ensuing signals are prepared for the central nervous system.
For many years or decades, cochlear implants have been an exciting research area covering multiple disciplines which include surgery, engineering, audiology, speech language pathology, education and psychology, among others. Through these research studies, we have started to learn or have better understanding on various aspects of cochlear implant surgery and what follows after the surgery, the implant technology and other related aspects of cochlear implantation. Some are much better than the others but nevertheless, many are yet to be learnt. This book is intended to fill up some gaps in cochlear implant research studies. The compilation of the studies cover a fairly wide range of topics including surgical issues, some basic auditory research, and work to improve the speech or sound processing strategies, some ethical issues in language development and cochlear implantation in cases with auditory neuropathy spectrum disorder. The book is meant for postgraduate students, researchers and clinicians in the field to get some updates in their respective areas.
Architects are used to designing visually. In order to expand their basic design tools, this book explores the interactions between sound, space, hearing, and architecture. To this end, the author uses contemporary and historic buildings and projects, but also fictional, philosophical, and theoretical approaches – the idea is not only to define sound as a source, but also as an instrument of architectural space. By introducing a metatheory of "critical hearing", designers are able to acoustically test their projects and contribute to their design with auditive input, already at the design stage.
From a punishment for the immoral acts of others, venereal disease has become a malady that may confront any one of us. This book examines the different stages in this long development and reveals the strange disjunction between waves of public anxiety and the factual incidence of disease, in this troubled overlap between medical science and social life. It describes the various efforts that have been made since 1850 to contain the hazard of sexually transmitted diseases and places the changing views on venereal infection in their historical and social context. The comparisons drawn between the late 19th-century battle against syphilis and present-day responses to the AIDS epidemic underscore the notable changes that have taken place not only in thinking about sexuality, but also in the authority of the medical profession and in the position of patients vis-à-vis policy-makers and all those involved in determining modes of treatment and prevention.
The third volume of Recent Advances in Otolaryngology brings clinicians and trainees fully up to date with the latest developments in the rapidly changing field of otolaryngology. Nineteen chapters present new concepts, surgical advances and imaging modalities in each of the subspecialties of otolaryngology. Each chapter begins with a brief summary of the topic, followed by all the recent advances and comprehensive references. A complete chapter is dedicated to geriatric otolaryngology, an emerging subspecialty. Written by an internationally-recognised author and editor team from the US and Europe, this comprehensive manual includes more than 270 images, illustrations and tables. The annual publication cycle of this series ensures the content is current, topical and highly relevant to clinicians and trainees. Key points New volume bringing clinicians up to date with recent advances in otolaryngology Covers all subspecialties of otolaryngology Experienced author and editor team from the US and Europe Includes more than 270 images, illustrations and tables Annual publication cycle ensures current and topical content
Fibrin plays a prominent role in wound healing. It has a hemostatic effect, induces cellular response to wound damage, ' and, by forming strands to build a matrix, assists in neovascularization and fibroblast proliferation. The concept of using clotting substances from human blood for wound manage ment and to achieve hemostasis in bleeding parenchymatous organs can be traced to 1909, when Bergel [1] reported on the hemostatic effect of fibrin powder. In 1915, Grey [3] employed fibrin to control bleeding in neurosurgical operations of the brain. A year later, Harvey [4] used fibrin patches to stop bleeding from parenchy matous organs in general surgery. It took more than two decades for this ingenious idea to be rediscovered. In 1940, Young and Medawar [8] reported on experimental nerve anastomosis by sealing. Similarly, Tarlov and Benjamin [7] reunited nerves with plasma clots in 1943. Tarlov improved the results obtained with clot anastomosing of nerves by avoiding tension at the nerve stumps. In 1944, Cronkite et al. [2] reported on an initial series of eight cases in which fibrinogen and thrombin had been used successfully for anchoring skin grafts.