Cochlear Implants and Hearing Preservation PDF Download

Author: Thomas Lenarz
Publisher:
ISBN: 9783805591478
Category : Cochlear implants
Languages : en
Pages : 0

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Book Description
This issue is a dedicated supplement published in addition to the regular issues of 'Audiology and Neurotology' focussing on one specific topic. 'Audiology and Neurotology' is a well-respected, international peer-reviewed journal in Otorhinolaryngology. Supplement issues are included in the subscription.

Author: Paul van de Heyning
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805592868
Category : Medical
Languages : en
Pages : 165

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Book Description
Electric acoustic stimulation (EAS) combines electric stimulation in the mid- to high-frequency regions with acoustic stimulation in the low-frequency range with the aim to preserve residual low-frequency hearing after cochlear implantation, which together particularly improves speech understanding, pitch discrimination and music appreciation.In this volume, the most experienced clinical groups share their understanding of the use of EAS in adults and children. It offers an in-depth audiological analysis related to selecting, preparing and rehabilitating EAS patients. Topics such as dead zone assessment, psychophysics of low-frequency hearing, electric-acoustic interaction, speech algorithms, music perception, as well as fitting and the patient's acceptance are discussed. Introductory chapters - illustrated with exceptional colour images - on cochlear neural reserves, molecular biology and high-technological electrode development focus on the basic scientific EAS research. Every ENT specialist, audiologist, speech therapist and scientist interested in inner ear pathology, involved in cochlear implantation or dealing with the treatment or surgery of the inner ear will benefit from the insights and experiences of the world's leading experts who contributed to this publication.

Author: Klaus Böheim
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805594704
Category : Medical
Languages : en
Pages : 95

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Book Description
In recent years, methods for coupling active implants to the middle ear, round window or combinations of passive middle ear prostheses have progressed considerably. Patient selection criteria have expanded from purely sensorineural hearing losses to conductive and mixed hearing losses in difficult-to-treat ears. This book takes into consideration recently developed methods as well as devices in current use. It begins with a fascinating and authentic history of active middle ear implants, written by one of the main pioneers in the field. In the following chapters, leading scientists and clinicians discuss the relevant topics in otology and audiology. Treatments for sensorineural hearing loss, conductive and mixed hearing losses, and results on alternative coupling sites such as the stapes footplate and the oval window are also covered, as well as articles on candidacy and cost-effectiveness. This publication is a must for ENT professionals and surgeons seeking out the latest knowledge on current research and clinical applications of active middle ear implants for all types of hearing loss.

Author: Josef M. Miller
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 448

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Book Description
This volume describes a new direction in technological and biomedical developments for profoundly deaf individuals. The first section covers topics of tissue characteristics, such as responses to electrical stimulation and computer modelling of cochlea currents. Perception of acoustic signals, responses and behavioral pattern as well as psychophysical aspects are treated in the second part. Part III is addressed to perspectives and challenges of encoding schemes. Reports on studies of acoustic and electrical encoding of temporal information, speech features with cochlear implants as well as psychophysical and speech perceptual studies will allow further strategies for cochlea implants.

Author: Blake Wilson
Publisher: Plural Publishing
ISBN: 1597566284
Category : Medical
Languages : en
Pages : 481

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Book Description
Better Hearing with Cochlear Implants provides a comprehensive account of a decades-long research effort to improve cochlear implants (CIs). The research was conducted primarily at the Research Triangle Institute (RTI) in North Carolina, USA, and the results provided key pillars in the foundation for the present-day devices. Although many of these results were reported in journal articles and other publications, many others were only reported in Quarterly and Final Progress Reports for the National Institutes of Health, which supported the RTI effort. In addition, the Progress Reports provided details that could not be included in the publications. The book is an annotated compilation of the most important sections from the most important reports that gives readers access to previously unpublished data and also a broad and logically organized overview of the research. Four main sections are included to describe the major lines of investigation: design and evaluation of novel processing strategies; electrical stimulation on both sides with CIs; combined electric and acoustic stimulation of the auditory system; and representations of temporal information with CIs. Large advances were made in each of these areas, and readers will appreciate the significance of the research and how the different areas related to each other. Each main section includes an introduction by the authors followed by two or more chapters, and the first chapter in the book describes the work conducted at the RTI in the context of the multiple other efforts worldwide. The book may be used as a primary text on CIs, and it can serve as a multifaceted reference for physicians, audiologists, neuroscientists, designers of neural prostheses, and scientists and other specialists whose work is aimed at the remediation of hearing loss. In all, a fascinating history is presented, which began with little or no speech recognition with CIs for any user and ended with high levels of speech recognition for the great majority of users, including the ability to converse with ease via cell phones. This is a long trip in a short time, and historians of science and technological developments will be interested in knowing how such a rapid development was possible, and about the twists and turns on the way to the destination.

Author: Daniel Kipping
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Author: Daniel Alrutz
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description

Author: Sandro Burdo
Publisher: Youcanprint
ISBN:
Category : Medical
Languages : en
Pages : 253

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Book Description
The literature on cochlear implantation includes very few introductory textbooks, while many publications are devoted to updating or explaining specific aspects of the topic. The neophyte may struggle to understand specialized texts due to lacking basic knowledge. Even the expert may need an overview of the various cochlear implant models, taking advantage of a technical summary related to the main concepts of audiology and otology. Cochlear Implants by Sandro Burdo is a textbook written by a single author who maintains a logical order of chapters, making learning more accessible because it follows a sequence. Although it is an introduction, the book also covers the topic from a technical standpoint, but with essential reminders of audiology and otology necessary to understand how the various device components simulate auditory anatomy-physiology. The author describes all brands without any comments on quality or preference to allow readers to build their opinions. However, careful reading reveals that the devices are not similar but present significant differences that professionals should consider in making a rational choice for individualized implant fitting. This knowledge will help the clinician to develop the critical sense that will lead to a view based on concrete and scientific considerations. In other words, they are not being prey to the promotional ads of companies that often exaggerate certain product features while hiding their limitations. The text consists of three main parts: - basic science (acoustics and electricity); - auditory anatomy and pathophysiology; - cochlear implant technology, for a total of 240 double-column pages, 143 figures, and 13 tables, confirming the educational purpose of the book with 1.5 illustrations per page. Clinical aspects are covered briefly because discussing them in depth would have meant going off-topic. And since clinical elements such as indications, contraindications, etc., are the only topics covered in other books, repeating concepts that are now more than familiar was unnecessary. Finally, it may be helpful to know that the author used the simple language of a high school textbook, putting all the topics into an organic design in which the three main themes mentioned above interact. For information: www.audiocongressi.it

Author: Fan-Gang Zeng
Publisher: Springer Science & Business Media
ISBN: 0387225854
Category : Science
Languages : en
Pages : 448

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Book Description
Cochlear implants have instigated a popular but controversial revolution in the treatment of deafness. This book discusses the physiological bases of using artificial devices to electrically stimulate the brain to interpret sounds. As the first successful device to restore neural function, the cochlear implant serves as a model for research in neuroscience and biomedical engineering. These and other auditory prostheses are discussed in the context of historical treatments, engineering, psychophysics and clinical issues as well as implications for speech, behavior, cognition and long-term effects on people.

Author: Chris de Souza
Publisher: Plural Publishing
ISBN: 1635502276
Category : Medical
Languages : en
Pages : 305

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Book Description
Implantable Hearing Devices is written for ear, nose, and throat surgeons in training who must know about implantable hearing devices as they advance in otologic surgery. It is also a resource for otologic surgeons desiring to know more about the devices available. The technology is evolving rapidly along with the criteria for candidacy, and this text covers the entire spectrum of implantable hearing devices that are available, including but not limited to cochlear implants. Complex issues are presented in an easy to understand format by a host of internationally well-respected authors. Many practitioners have to refer to multiple resources for answers to their questions because the discipline is changing so rapidly. Implantable Hearing Devices is a clear, concise, but comprehensive book that offers answers to the universal problems that otologic surgeons face. Disclaimer: Please note that ancillary content (such as documents, audio, and video, etc.) may not be included as published in the original print version of this book.