[PDF] Emg Primer eBook

Author : Frieder Lahoda
Publisher : Springer Science & Business Media
Page : 72 pages
File Size : 11,25 MB
Release : 2012-12-06
Category : Medical
ISBN : 3642659896

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In the last twenty years electromyography and electro neurography have earned a secure position amongst methods of electrophysiological investigation; indeed, it is no longer possible to think of neurological diagnosis with out them. In particular, it is in the early recognition of peri pheral neuromuscular disorders that these techniques are so dependable and objective. The present text may be thought of as an introduction to method and to diagnostic application, and it should be of value to the physician both in hospital and in his practice. The authors have thought it best to omit discussion of basic scientific problems, which may be found in the neurophysiological literature. Munich, Spring 1974 A. Schrader v Contents 1. 1 Anatomical Foundations . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 1. 1. The Motor Unit. . . . . . . . . . . . . . . . . . . . . . . 1 1. 1. 2. Structure of the Peripheral Nerve . . . . . . . 1 1. 1. 3. The Neuromuscular Junction . . . . . . . . . . . . . . . 1 1. 2 Electrophysiological Foundations . . . . . . . . . . . . . . . . . . 2 1. 2. 1. Origin of Muscle Action Potentials. . . . . . . . . . . . 2 1. 2. 2. Conduction in the Peripheral Nerve. . . . . . . . . . . . 3 1. 2. 2. 1. Stimulation: Basic Considerations. . . . . . . . . . . . . 3 1. 2. 2. 2. Form, Duration and Amplitude of Action Potentials. . . 4 a) Evoked Muscle Action Potentials . . . . . . . . . . . 4 b) Nerve and Sensory Action Potentials. . . . . . . . . 4 c) Reflex Potentials . . . . . . . . . . . . . . . . . . . . 5 2. 1. Technical Foundations . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2. 1. 1. Structure and Function of the Machine. . . . . . . . . . 6 2. 1. 1. 1. The Structure of an Electromyograph. . . . . . . . . . 6 2. 1. 1. 2. The EMG Amplifier. . . . . . . . . . . . . . . . . . . . 7 2. 1. 1. 3. Supplementary Measuring Methods in Electrom- graphy . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Author : Lyn D Weiss
Publisher : Elsevier Health Sciences
Page : 297 pages
File Size : 20,95 MB
Release : 2015-04-15
Category : Medical
ISBN : 032328664X

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User-friendly and well organized, Easy EMG is designed to help residents learn the fundamental principles of electrodiagnostic testing (including nerve conduction studies and needle EMG). This one-of-a-kind resource offers expert guidance on performing and interpreting EMGs, as well as how to test the most common conditions encountered in daily practice. At-a-glance tables combine with clear illustrations and a pocket-sized format to make Easy EMG ideal for on-the-go reference! Pocket-sized format efficiently presents just the basic facts needed by beginners. At-a-glance tables concisely present complex information. Unique illustrations depict precise needle placement. Twenty-eight brand-new videos, including clips on Nerve Conduction Studies (NCS) and needle testing, bolster learning at the bedside. New chapters cover critical neuropathy and myopathy, inflammatory neuropathies, and neuromuscular junction disorders. Updated EMG billing codes reflect the latest changes to ensure practical application. Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, references, and videos from the book on a variety of devices.

Author : Lyn D Weiss
Publisher : Elsevier Health Sciences
Page : 301 pages
File Size : 39,89 MB
Release : 2021-12-07
Category : Medical
ISBN : 0323796877

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Ideal for on-the-go reference and review, Easy EMG, 3rd Edition, covers fundamental principles, how to perform, and how to interpret electromyography (EMG) and nerve conduction studies (NCS)—all in an easy-to-read, well-organized resource. This unique, pocket-sized manual offers expert guidance on the most common conditions encountered in daily practice, with clear illustrations showing the correct needle placement for each condition. Presents “just the facts of EMG and NCS in a compact format—perfect for on-the-go learning or review. Features at-a-glance tables of complex information for quick and easy reference and a new, all-inclusive chart that includes electrodiagnostic findings in specific disorders. Depicts precise needle placement through clear, computer-generated illustrations. Includes new and updated videos, including clips on motor and sensory nerve conduction studies and H-reflex. Reflects the latest changes to EMG billing codes to ensure accurate, up-to-date application.

Author : Bashar Katirji
Publisher : Elsevier Health Sciences
Page : 432 pages
File Size : 49,91 MB
Release : 2007-09-12
Category : Medical
ISBN : 0323070345

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The only case-based guide to electromyography—back in a fully revised and updated New Edition! This practical resource examines how to approach, diagnose, and manage the most commonly encoun-tered disorders in the EMG laboratory. Based on actual cases, it correlates patient history, physical exam, EMG findings, relevant anatomy, treatment, and follow-up to help readers sharpen their clinical problem-solving skills. New cases have been added, and every case includes the latest advances in knowledge and technique. Features study questions, answers, and clinical discussions of how experts manage cases to help readers work through the problems presented. Summarizes the results of nerve conduction studies and EMG data with standardized tables. Includes more than 200 relevant imaging studies and anatomic figures. Makes information easy to find with a uniform chapter organization. Offers a consistent approach to electromyography based on Dr. Katirji's broad knowledge and clinical experience. 7 new case studies, including Hereditary Neuropathy with Liability to Pressure Palsy, Ischemic Monomelic Neuropathy, and Myotonic Dystrophy. Three new chapters on Nerve Conduction Studies, Needle EMG Examination, and Specialized Procedures. Many new and revised figures that clarify complex information.

Author : Mark A. Ferrante
Publisher :
Page : 541 pages
File Size : 19,41 MB
Release : 2018-05-10
Category : Medical
ISBN : 1107562031

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An introductory and advanced reference for electromyography (EMG), explaining anatomic, physiologic, pathologic, and electrical concepts necessary to use EMG.

Author : Steven A. Greenberg, MD
Publisher : Elsevier Health Sciences
Page : 292 pages
File Size : 27,98 MB
Release : 2004-03-16
Category : Medical
ISBN : 9781560536130

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This title in the popular Pearls Series focuses on electrodiagnostic studies of neuromuscular diseases. EMGs and their interpretation are a major component of the specialty of physical medicine and rehab physicians, and they are important to neurologists and electromyographers. For each case, patient information is presented, the EMG findings are discussed, and the reader is asked to make a diagnosis based on these findings. The next page reveals the diagnosis, discussed the case and the medical condition in question, and then presents 3-4 pearls of practice distilled from the case. Pearls books feature real patient cases, providing information not found in standard texts Each case follows the same format for clarity and ease of presentation Provides information about the specific patient as well overall information on each disorder discussed. The text is interactive as the reader is asked make a diagnosis based on the case information presented Illustrations are provided for most of the cases Three or four "pearls of practice" are distilled for each case.

Author : Andrew Michell
Publisher : OUP Oxford
Page : 286 pages
File Size : 46,47 MB
Release : 2013-08-29
Category : Medical
ISBN : 0191509418

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Electromyography (EMG) and nerve conduction studies (NCS) are electrodiagnostic tests used for identifying neuromuscular diseases and for assessing low-back pain and disorders of motor control. Many doctors refer their patients to the clinical neurophysiology department for electrodiagnostic tests and are then faced with interpreting the results. This book teaches the principles of NCS and EMG, promotes better understanding of the strengths and weaknesses of thesetechniques, and thereby improves their use. Understanding EMG is different from existing books in this field since it is written for a large group of referring doctors and other healthcare professionals who need to know the basic principles of NCS and EMG, including when to request and how tointerpret the tests, but who do not necessarily need to know how to perform them.

Author : Didier P. Cros, MD
Publisher : Demos Medical Publishing
Page : 338 pages
File Size : 29,93 MB
Release : 2011-01-27
Category : Medical
ISBN : 1617050059

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Practical Approach to Electromyography is a pictorial guide to performing and interpreting EMG studies. This step-by-step manual contains tips for working up clinical problems typically encountered in the EMG laboratory and highlights technical aspects and potential pitfalls of sensory and motor nerve conduction studies. Hundreds of photographs and drawings illustrate proper placements of recording and stimulation electrodes and insertion of needle electrodes into the various muscles. The authors also provide sets of normal values and instruction on how to write and interprete an EMG report. Practical Approach to Electromyography is a practical visual reference for both novices and experienced electromyographers. Features of Practical Approach to Electromyography include: Emphasizes a practical orientation Integrates EMG studies into an overall comprehensive neurology examination Provides specific information on needle and electrode placement Over 350 photos and line drawings highlight the relevant landmarks Provides sets of normal values Teaches how to write an EMG Report

Author : Shrawan Kumar
Publisher : CRC Press
Page : 328 pages
File Size : 12,5 MB
Release : 1996-03-20
Category : Technology & Engineering
ISBN : 9780748401307

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Electromyography (EMG) is the study of muscle behaviour via electronic means, and is thus a technique fundamental to ergonomics, physiology and biomechanics. This text describes the principles of EMG and its application domains, focusing on anatomy, biology, muscle characteristics, physics, mechanics, EMG signal, noise/artifacts/errors, equipment/devices/techniques, interpretation and computerised data acquisition, and analysis. The book provides a theoretical base, a strategic framework and user experiences.