Understanding the Cochlea

Understanding the Cochlea PDF Author: Geoffrey A. Manley
Publisher: Springer
ISBN: 3319520733
Category : Medical
Languages : en
Pages : 361

Get Book Here

Book Description
This SHAR volume serves to expand, supplement, and update the original "Cochlea" volume in the series. The book aims to highlight the power of diverse modern approaches in cochlear research by focusing on advances in those fields over the last two decades. It also provides insights into where cochlear research is going, including new hearing prostheses for the deaf that will most likely soon enter the phase of clinical trials. The book will appeal to a broad, interdisciplinary readership, including neuroscientists and clinicians in addition to the more specific auditory community.

Understanding the Cochlea

Understanding the Cochlea PDF Author: Geoffrey A. Manley
Publisher: Springer
ISBN: 3319520733
Category : Medical
Languages : en
Pages : 361

Get Book Here

Book Description
This SHAR volume serves to expand, supplement, and update the original "Cochlea" volume in the series. The book aims to highlight the power of diverse modern approaches in cochlear research by focusing on advances in those fields over the last two decades. It also provides insights into where cochlear research is going, including new hearing prostheses for the deaf that will most likely soon enter the phase of clinical trials. The book will appeal to a broad, interdisciplinary readership, including neuroscientists and clinicians in addition to the more specific auditory community.

The Cochlea

The Cochlea PDF Author: Peter Dallos
Publisher: Springer Science & Business Media
ISBN: 1461207576
Category : Medical
Languages : en
Pages : 561

Get Book Here

Book Description
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.

Auditory Efferent System: New Insights from Cortex to Cochlea

Auditory Efferent System: New Insights from Cortex to Cochlea PDF Author: Paul H. Delano
Publisher: Frontiers Media SA
ISBN: 2889199355
Category : Neurosciences. Biological psychiatry. Neuropsychiatry
Languages : en
Pages : 122

Get Book Here

Book Description
The main function of the sensory systems is the transducing of external stimuli into bioelectrical signals, which are conducted through afferent pathways from sensory epithelia to the brain. However, it is known that descending projections are ubiquitous in the different sensory modalities, and in the case of auditory efferents connect the cerebral cortex with sensory receptor cells. Several functions have been attributed to the efferent system, including protection to acoustic trauma, unmasking of auditory stimuli in background noise, balance of interaural sensitivity and some cognitive functions like modulation of cochlear sensitivity during selective attention to auditory or visual stimuli. In addition there is evidence of a possible involvement of the efferent system in the etiology or treatment of some clinical pathologies like tinnitus. In this e-book, entitled “Auditory Efferent System: New Insights from Cortex to Cochlea”, we aimed to give an overview of the advances concerning the descending projections from the auditory cortex to subcortical nuclei and the olivocochlear system. In addition, different theoretical proposals of efferent functions are presented. We think that this e-book is an important contribution to the understanding of the efferent system in mammals, merging auditory-cortex literature with studies performed in the olivocochlear system.

Development of Auditory and Vestibular Systems

Development of Auditory and Vestibular Systems PDF Author: Raymond Romand
Publisher: Academic Press
ISBN: 0124081088
Category : Science
Languages : en
Pages : 563

Get Book Here

Book Description
Development of Auditory and Vestibular Systems fourth edition presents a global and synthetic view of the main aspects of the development of the stato-acoustic system. Unique to this volume is the joint discussion of two sensory systems that, although close at the embryological stage, present divergences during development and later reveal conspicuous functional differences at the adult stage. This work covers the development of auditory receptors up to the central auditory system from several animal models, including humans. Coverage of the vestibular system, spanning amphibians to effects of altered gravity during development in different species, offers examples of the diversity and complexity of life at all levels, from genes through anatomical form and function to, ultimately, behavior. The new edition of Development of Auditory and Vestibular Systems will continue to be an indispensable resource for beginning scientists in this area and experienced researchers alike. - Full-color figures illustrate the development of the stato-acoustic system pathway - Covers a broad range of species, from drosophila to humans, demonstrating the diversity of morphological development despite similarities in molecular processes involved at the cellular level - Discusses a variety of approaches, from genetic-molecular biology to psychophysics, enabling the investigation of ontogenesis and functional development

Cochlear Hearing Loss

Cochlear Hearing Loss PDF Author: Brian C. J. Moore
Publisher: John Wiley & Sons
ISBN: 9780470518182
Category : Medical
Languages : en
Pages : 344

Get Book Here

Book Description
Since the first edition was published in 1998, considerable advances have been made in the fields of pitch perception and speech perception. In addition, there have been major changes in the way that hearing aids work, and the features they offer. This book will provide an understanding of the changes in perception that take place when a person has cochlear hearing loss so the reader understands not only what does happen, but why it happens. It interrelates physiological and perceptual data and presents both this and basic concepts in an integrated manner. The goal is to convey an understanding of the perceptual changes associated with cochlear hearing loss, of the difficulties faced by the hearing-impaired person, and the limitations of current hearing aids.

Cochlear Implants

Cochlear Implants PDF Author: Graeme Clark
Publisher: Springer Science & Business Media
ISBN: 0387215506
Category : Medical
Languages : en
Pages : 864

Get Book Here

Book Description
The cochlear implant is a device that bypasses a nonfunctional inner ear and stimulates the auditory nerve directly. Written by the "father" of the multi-electrode implant, this comprehensive text and reference gives an account of the principles underlying cochlear implants and their clinical application. For the clinician, the book will provide guidance in the treatment of patients; for the engineer and researcher it will provide the background for further research; and for the student, it will provide a through understanding of the subject.

Biophysics of the Cochlea

Biophysics of the Cochlea PDF Author: Ernst Dalhoff
Publisher: World Scientific
ISBN: 9789812704931
Category : Medical
Languages : en
Pages : 650

Get Book Here

Book Description
This book contains the proceedings of an international hearing-research conference held in Germany 2002. The conference brought together experts in genetics, molecular and cellular biology, physiology, engineering, physics, mathematics, audiology and medicine to synthesize and extend our understanding of how the cochlea works. Topics are discussed experimentally and theoretically at the molecular, cellular and whole-organ levels. Some of the topics are: mechanosensitivity of motor proteins; mechanochemical transduction by motor proteins; mechanoelectrical transduction in the stereocilia of hair cells; electromechanical transduction in the stereocilia, soma and synapses of hair cells; multidimensional vibration of the organ of Corti; and otoacoustic emissions. This book will be invaluable to researchers and students in auditory science.

Noise-Induced Hearing Loss

Noise-Induced Hearing Loss PDF Author: Colleen G. Le Prell
Publisher: Springer Science & Business Media
ISBN: 1441995234
Category : Science
Languages : en
Pages : 377

Get Book Here

Book Description
Exposure to loud noise continues to be the largest cause of hearing loss in the adult population. The problem of NIHL impacts a number of disciplines. US standards for permissible noise exposure were originally published in 1968 and remain largely unchanged today. Indeed, permissible noise exposure for US personnel is significantly greater than that allowed in numerous other countries, including for example, Canada, China, Brazil, Mexico, and the European Union. However, there have been a number of discoveries and advances that have increased our understanding of the mechanisms of NIHL. These advances have the potential to impact how NIHL can be prevented and how our noise standards can be made more appropriate.

Listening Closely

Listening Closely PDF Author: Arlene Romoff
Publisher: Charlesbridge Publishing
ISBN: 1632892367
Category : Health & Fitness
Languages : en
Pages : 170

Get Book Here

Book Description
Imagine what it would be like not to hear a sound--no music, no friendly voices, no children's laughter. Arlene Romoff doesn't have to imagine how it would feel: she lived it. Although she was born with normal hearing, in her late teens it began to slip away, as if someone were lowering the volume of the world around her. Over the next twenty-five years, Arlene began a long, slow descent into deafness so profound that no hearing aid or assistive device could help. The experience was devastating. But then Arlene opted for what she considers a miracle: She got a cochlear implant. Using electrodes threaded into the cochlea, an internal computer chip, and an external computer processor, cochlear implants bypass the damaged portion of the cochlea and stimulate the auditory nerve directly, allowing sound to reach the brain. Amazingly, she could hear again. Arlene's journey, however, isn't just about the magic of technology. What she endured reveals as much about the strength of the human spirit, about the wonders of chance and fate, and about making the most of what life dishes out. For Arlene, events seemed to unfold almost as if they were a part of some elaborate plan: just when she went deaf, her insurance company began paying for the implants. And ten years later, when her old cochlear implant finally failed she received new state-of-the-art technology and underwent yet another metamorphosis--one that helped her continue to counsel others in a similar situation. LISTENING CLOSELY will give you a chance to walk in Arlene Romoff's shoes, to understand the pain of her loss and the joy of once again being able to hear the music of the world. Those suffering from hearing loss--or who have loved one who is--will find Arlene's very special journey both inspirational and informative.

Functional Neurobiology of Aging

Functional Neurobiology of Aging PDF Author: Patrick R. Hof
Publisher: Elsevier
ISBN: 008052558X
Category : Medical
Languages : en
Pages : 989

Get Book Here

Book Description
Some well-known age-related neurological diseases include Parkinson's disease, Alzheimer's disease, deafness, and blindness. Even more common are the problems of aging which are not due to disease but to more subtle impairments in neurobiological systems, including impairments in vision, memory loss, muscle weakening, and loss of reproductive functions, changes in body weight, and sleeplessness. As the average age of our society increases, diseases of aging continue to become more common, and conditions associated with aging need more attention by doctors and researchers. In 1991, patients over the age of 65 saw their doctors an average of eight times per year. Research funding is provided by the Neuroscience and Neuropsychology of Aging (NNA) Program, which is run by the National Institute on Aging. This book offers a comprehensive overview of all topics related to functional impairments which are related to the aging brain and nervous system. It is organized according to four general functions: movement, senses, memory, and neuroendocrine regulation. Written by the leading researchers in the field, this comprehensive work addresses both impairments associated with diseases and not associated with diseases, making it easier to understand the mechanisms involved. Functional Neurobiology of Aging is an important reference for professionals and students involved in aging research, as well as physicians who need to recognize and understand age-related impairments. - Organized by function, making it easy to find and understand the material - Addresses impairments both associated with diseases and not associated with diseases - Written by leading researchers in the field - Most comprehensive source of information on the neurobiology of aging