On the Physiology of the Semicircular Canals and Their Relation to Seasickness PDF Download

Author: Joseph Grandson Byrne
Publisher:
ISBN:
Category : Motion sickness
Languages : en
Pages : 600

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Author: Joseph Byrne
Publisher: Forgotten Books
ISBN: 9781334224706
Category : Science
Languages : en
Pages : 592

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Excerpt from On the Physiology of the Semicircular Canals and Their Relation to Seasickness Six years ago the author undertook to write an arti cle on the etiology of seasickness. Not satisfied with a mere expression of views without appeal to experimental fact, and believing that the semicircular canals were in some way involved in the causation of the malady, he undertook of his own suggestion and forethought, a series of experiments using rotations, aural irrigations, stimula tion of the retina by strong light, galvanism applied to the mastoid areas, etc., to determine whether by such means phenomena resembling those of seasickness could be experimentally reproduced. The results of his earliest experiments fulfilled his expectations to such an extent, that he proceeded to a thorough study of the semicircular canals, as affected by rotations, aural irrigations and gal vanism. The phenomena of nystagmus and the displacements of the head that occur in rotations, aural irrigations, and galvanism applied to the mastoid areas, were observed by him independently and the mechanisms involved in their production studied and worked out before he had any information of the work done by Barany, Neumann and others. He makes therefore, no pretensions for this part of his work on the score of priority in time, but submits it to the profession in the hope that the work will speak for itself. Armed with the knowledge and experience gained from a thorough study of the sickness produced by rotations. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: Adolph E. Ibershoff
Publisher: Forgotten Books
ISBN: 9780265871164
Category : Medical
Languages : en
Pages : 70

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Excerpt from Physiology and Pathology of the Semicircular Canals: Being an Excerpt of the Clinical Studies of Dr. Robert Barany With Notes and Addenda Gathered From the Vienna Clinics Since the publication by Ewald and Hoegyes of their epoch making experiments on the semi circular canals oi animals and the discovery of the underlying laws of labyrinthine physiology, extensive researches have been conducted at the clinics of Vienna and Berlin on the human laby rinth. While the latter have been but supple mental to the classical work of the above named pioneers, they have served to reduce the subject to a practical basis and to evolve a new and valu able method of diagnosis of conditions hitherto obscure. Nystagmus, which has until recent years, been associated almost entirely with con genital or early acquired optical defects, or in an indefinite way, with lesions of the inner ear, has become one of the most important aids in differ ential diagnosis and greatly amplified the scope and efficiency of the aurist. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: Reinhart Jarisch
Publisher: Springer
ISBN: 3642554474
Category : Medical
Languages : en
Pages : 162

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Histamine is an important mediator of allergic diseases, but knowledge of histamine as a cause of numerous non-allergic symptoms and signs is limited. This book offers wide-ranging coverage of histamine intolerance. There is extensive background discussion of the origin of histamine, its content in food and alcoholic beverages and intolerance to red wine. Diagnosis of histamine intolerance is explained and the various symptoms of histamine intolerance are clearly described. Subsequent chapters cover the relation of histamine to a wide variety of conditions, including drug intolerance, atopic dermatitis, seasickness and osteoporosis. This book will prove of value in clinical practice by facilitating differential diagnosis, which is by no means straightforward given the multiplicity of symptoms of histamine intolerance and by assisting in the selection of therapeutic measures.

Author: Yashwant Pathak
Publisher: Springer
ISBN: 9783030055271
Category : Medical
Languages : en
Pages : 0

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This two-volume handbook, directed at medical professionals and students who are involved in developing the space industry or are academicians doing research in this area, covers current pharmaceutical knowledge about the difference in medication efficacy in space versus on Earth and includes trial results and best practices for the space research and travel industry. The well-known contributors come from an interdisciplinary background and address all aspects of the subject, from the physiological impact of spaceflight to the effects of radiation. As the commercial space industry expands its operations in industry and tourism, the field of space pharmaceuticals is growing commensurately. Existing pharmacological research from space is thoroughly covered in this book, and Earth applications are also described. Potential pharmacological solutions are posed along with the known challenges and examples from existing studies, which are detailed at length. This major reference work is a comprehensive and important medical resource for all space industry players.

Author: Stephen M. Highstein
Publisher: Springer Science & Business Media
ISBN: 0387215670
Category : Medical
Languages : en
Pages : 574

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The Springer Handbook of Auditory Research presents a series of comp- hensive and synthetic reviews of the fundamental topics in modern au- tory research.The volumes are aimed at all individuals with interests in hearing research, including advanced graduate students, postdoctoral researchers, and clinical investigators.The volumes are intended to int- duce new investigators to important aspects of hearing science and to help established investigators to better understand the fundamental theories and data in ?elds of hearing that they may not normally follow closely. Each volume is intended to present a particular topic comprehensively, and each chapter will serve as a synthetic overview and guide to the lit- ature.As such, the chapters present neither exhaustive data reviews nor original research that has not yet appeared in peer-reviewed journals.The volumes focus on topics that have developed a solid data and conceptual foundation rather than on those for which a literature is only beginning to develop. New research areas will be covered on a timely basis in the series as they begin to mature.

Author: Thomas G. Dobie
Publisher: Springer
ISBN: 3319974939
Category : Technology & Engineering
Languages : en
Pages : 302

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This book offers a survey of the state of the art in the field of motion sickness. It begins by describing the historical background and the current definition of motion sickness, then discusses the prevalence among individuals, along with the physiological and psychological concomitants of the disorder. It reviews the incidence of motion sickness in numerous provocative motion environments and discusses various personal factors that appear to influence this aspect. Various characteristics of provocative motion stimuli are also described, together with the results of studies conducted in the laboratory, on motion simulators and at sea. Laboratory tests that could potentially be used to assess an individual’s susceptibility to motion sickness and his or her ability to adapt to motion environments are presented in detail, together with the ways in which individuals might be trained to prevent motion sickness or more effectively cope with motion environments. In closing, the book reports on the cognitive-behavioral approach developed by the author (Dobie, 1963) as well as the various desensitization programs employed in military settings, and discusses the relative effectiveness of these methods in comparison to cognitive-behavioral counseling.

Author: Jay M. Goldberg
Publisher: Oxford University Press, USA
ISBN: 0195167082
Category : Medical
Languages : en
Pages : 556

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The Vestibular System is an integrative loo takes an interactive look at the vestibular system and the neurobiology of balance. Written by eight leading experts and headed by Jay M. Goldberg, this book builds upon the classic by Victor Wilson and Geoffrey Melville Jones published over 25 years ago and takes a fresh new look at the vestibular system and the revolutionary advances that have been made in the field.

Author: Adolfo Bronstein
Publisher: OUP Oxford
ISBN: 0191642061
Category : Medical
Languages : en
Pages : 375

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Vertigo, dizziness, and imbalance rank amongst the most common presenting symptoms in neurology, ENT, geriatric medicine, and general practice. These symptoms can originate from many different organs and systems, such as the inner ear, general medical conditions, neurological and psychological disorders. The Oxford Textbook of Vertigo and Imbalance provides an up-to-date summary of the scientific basis, clinical diagnosis, and management of disorders leading to dizziness and poor balance. This textbook is conceptually divided into three sections, detailing the scientific basis, general clinical issues, and specific diseases diagnosed in clinical practice that are responsible for complaints of dizziness and imbalance. Individual chapters address benign paroxysmal positional vertigo, vestibular migraine, vestibular neuritis, stroke, and Ménière's disease. Additional chapters follow a syndrome-based approach and cover multiple conditions, including cerebellar disorders, bilateral vestibular failure and gait, and psychological disorders. The print edition is complemented by an online version, which allows access to the full content of the textbook, contains links from the references to primary research journal articles, allows full text searches, and provides access to figures and tables that can be downloaded to PowerPoint. It serves a useful clinical reference for neurologists, otorhinolaryngologists, audio-vestibular physicians, and senior trainees in those specialties.

Author: Marion E. Potter
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 1202

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