Emg

Get immediate access to crucial information about the most common EMG studies. This handy, practical resource designed for quick reference at the point of care covers a wide spectrum of electrodiagnostic tests. Written for both novice and experienced electromyographers, this at-a-glance guide is concise enough to fit in a pocket, yet replete with essential technical detail, pearls, and clinical photos to illustrate proper study set-ups. Pocket EMG covers what you need to know to successfully perform nerve conduction and needle EMG studies in a fast-paced clinical environment. It also includes helpful protocols for specific clinical problems. The first section is devoted to nerve conduction studies and covers sensory and motor studies of the upper and lower extremities, late responses, and other tests including facial motor nerves, blink reflex, and repetitive nerve stimulation. Section two covers needle electromyography and catalogs set-ups for upper and lower extremity tests, paraspinals, and facial muscles. The final two sections contain study protocols for presenting chief complaints or suspected diagnoses, normal values, and high-yield tables and lists. Each test includes a photograph of the proper set-up, indications for performing the test, technical pointers, and physiological considerations. Key Features: Organized consistently and pocket-sized for quick reference in the EMG lab Includes a photo of the proper set-up for each test, indications for performing the test, and clinical pearls and pointers to enhance skills Contains study protocols for common complaints, normal value ranges for individual tests, and high-yield tables and lists

Revised, updated, and expanded second edition of the premier learning guide for residents, McLean EMG Guide emphasizes skills and concepts required for success in mastering basic electrodiagnostic techniques. This step-by-step approach to performing and interpreting EMG and nerve conduction studies will prepare trainees, fellows, and attendings to meet the challenges encountered in daily practice with confidence. The book is broken into short formatted chapters covering instrumentation, basic nerve conduction and needle EMG techniques, interpretation, applications for common clinical problems, and a new chapter on ultrasound. The procedures are laid out as illustrated tables with specifics for lead placement, stimulation, sample waveforms, and photographs to guide electrodiagnostic set-ups. Clinical presentation, anatomy, recommended studies, normal values, pearls and tips, and key findings are presented throughout in bulleted text for a thorough, more focused guidebook. Multiple choice questions and answers with rationales reinforce learning for those wishing to review concepts through self-guided assessment. Key Features Updates to all chapters with new figures and diagrams and more multiple-choice questions with answers Brand new chapter on the use of ultrasound with electrodiagnosis Checklists with key steps and takeaways for each study Clear, easy-to-understand tables and photos illustrate each set-up and study Codifies what you need to know to make a diagnosis in the EMG laboratory Print purchase includes on-line access to the full contents for mobile or desktop use

Reflects on developments in noninvasive electromyography, and includes advances and applications in signal detection, processing and interpretation Addresses EMG imaging technology together with the issue of decomposition of surface EMG Includes advanced single and multi-channel techniques for information extraction from surface EMG signals Presents the analysis and information extraction of surface EMG at various scales, from motor units to the concept of muscle synergies.

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.

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.

Diagnose neuromuscular disorders more quickly and accurately with Electromyography and Neuromuscular Disorders: Clinical-Electrophysiologic Correlations, 3rd Edition! State-of-the-art guidance helps you correlate electromyographic and clinical findings and use the latest EMG techniques to their fullest potential. Successfully correlate electrodiagnostic findings with key clinical findings for more confident diagnoses.Clearly see how to apply what you've learned with abundant case studies throughout the book.Obtain relevant clinical guidance quickly and easily with an accessible, easy-to-read writing style that's both comprehensive and easy to understand.

New edition, completely rewritten, with new chapters on endovascular surgery and mitochrondrial and ion channel disorders.

Invasive electromyography is a well-established diagnostic tool that has been used for decades by neurologists. Recently, new and alternative devices have increasingly become available that permit diagnosis without the use of needles. This developing area of science and the new tools have not, however, been sufficiently investigated in academic training. Consequently a gap exists between what science is making possible and the competence acquired during graduate studies. This handy volume has the aim of filling this gap by providing the information required by medical practitioners in rehabilitation, sports, and occupational health as well as by rehabilitation therapists, ergonomists, and sport coaches. The techniques that are presented and explained will help in monitoring and recording changes, evaluating the effectiveness of treatments and training, evaluating work stations, and preventing and documenting the evolution of occupational disorders of the neuromuscular system.