Atlas Of Artifacts In Clinical Neurophysiology

This atlas serves as a comprehensive working reference for a wide range of clinicians practicing in the field of clinical neurophysiology, including adult and pediatric neurologists, epileptologists, neurocritical care specialists, and electroneurodiagnostic technologists. Covering EEG, EMG, MEG, evoked potentials, sleep and autonomic studies, and ICU, critical care, and intraoperative monitoring, expert authors share examples of common and novel artifacts and highlight signature features to help practitioners recognize patterns and make accurate distinctions. This visual compendium of information in atlas format addresses the artifact in all areas of clinical neurophysiology and highlights the traps and pitfalls that can taint studies and lead to misdiagnosis if not properly identified. Atlas of Artifacts in Clinical Neurophysiology provides full-page examples of waveforms and recordings to enhance appreciation of the nuances involved in distinguishing artifacts from neurological findings that require intervention. With the most up-to-date information available on artifacts present during procedures in both adult and pediatric patients, this book provides readers with an in-depth understanding of artifact interpretation that is essential to any clinician working in the field of clinical neurophysiology given the ubiquitous nature of artifact during electrophysiological recording. Key Features: The only dedicated reference on artifacts in all areas of clinical neurophysiologic testing Large-format examples of both common and unusual artifacts encountered in each procedure category Up-to-date text in each chapter provides greater depth of explanation Draws on the expertise and clinical wisdom of leading practitioners to develop mastery in recognizing artifacts and avoiding diagnostic pitfalls Includes access to the digital ebook and 19 videos

As the population ages, technology improves, intensive care medicine expands and neurocritical care advances, the use of EEG monitoring in the critically ill is becoming increasingly important. This atlas is a comprehensive yet accessible introduction to the uses of EEG monitoring in the critical care setting. It includes basic EEG patterns seen in encephalopathy, both specific and non-specific, nonconvulsive seizures, periodic EEG patterns, and controversial patterns on the ictal–interictal continuum. Confusing artefacts, including ones that mimic seizures, are shown and explained, and the new standardized nomenclature for these patterns is included. The Atlas of EEG in Critical Care explains the principles of technique and interpretation of recordings and discusses the techniques of data management, and 'trending' central to long-term monitoring. It demonstrates applications in multi-modal monitoring, correlating with new techniques such as microdialysis, and features superb illustrations of commonly observed neurologic events, including seizures, hemorrhagic stroke and ischaemia. This atlas is written for practitioners, fellows and residents in critical care medicine, neurology, epilepsy and clinical neurophysiology, and is essential reading for anyone getting involved in EEG monitoring in the intensive care unit.

Atlas of Ambulatory EEG covers the areas of clinical neurophysiology, an atlas that comprehensively depicts normal, abnormal, and artifactual findings from actual ambulatory EEG recordings in a convenient and easily accessible format. As the use of ambulatory EEG has increased in recent years, the need for a concise atlas of ambulatory EEG has grown significantly, since ambulatory EEG tracings are subject to their own unique issues and artifacts, often not discussed in standard EEG atlases. This book begins with several chapters that introduce the history, technology, and clinical utility of ambulatory EEG. The bulk of the atlas consists of a page-by-page display of high-quality ambulatory EEG excerpts that are easy to review and come with short annotations describing the relevant findings. Atlas of Ambulatory EEG is a critical resource for anyone involved in the interpretation of ambulatory EEG studies. A handy reference describing EEG patterns in normal and abnormal subjects based upon continuous monitoring techniques from widely used ambulatory EEG equipment. A section of EEG patterns without accompanying explanation will test the reader's ability to interpret the waveforms and answers will be given in a separate section. Internationally renowned contributors in the field. Wide audience including researchers in neurophysiology and neuroscience, as well as neurologists.

A trusted resource for anyone involved in EEG interpretation, this compact handbook is designed for on-the-go reference. Covering the essential components of EEG in clinical practice, the book provides graphic examples of classic EEG presentations with essential text points of critical information to enhance reading skills to aid in improving patient outcomes. Authored by prominent experts in clinical neurophysiology, this second edition is updated to reflect current advances in ICU and intraoperative monitoring and includes new chapters on polysomnography, status epilepticus, and pediatric EEG. The Handbook of EEG Interpretation, Second Edition fits in a lab coat pocket to facilitate immediate information retrieval during bedside, OR, ER, and ICU EEG interpretation. It is divided into eight sections that cover all major EEG topics including normal and normal variants, epileptiform and nonepileptiform abnormalities, seizures and status epilepticus, ICU EEG, sleep, and intraoperative monitoring. Each chapter highlights the principal challenges involved with a particular type of EEG interpretation. Consistently formatted and packed with practical tips, this handbook is a highly useful tool for residents, fellows, clinicians, and neurophysiology technologists looking for quick and reliable EEG information, regardless of specialty or level of training. Key Features of Handbook of EEG Interpretation, Second Edition: Updated and expanded to reflect advances in clinical EEG applications, including three new dedicated chapters Addresses all areas of EEG interpretation in a concise, pocket-sized, easy-to-access format Provides organized information and a visual approach to identifying EEG waveforms and understanding their clinical significance Presents information consistently for structured review and rapid retrieval Includes practical tips by notable experts throughout "...Large variety of subjects, good diagrams, thoroughly researched data....The book would make a good addition to a departmental or personal library." --American Journal of Electroneurodiagnostic Technology "...[H]elpful for neurology residents and fellows who are learning EEG interpretation or who need to make decisions while on call at the hospitalÖ" --Doody's Reviews

The electroencephalogram (EEG) is essential to the accurate diagnosis of many neurologic disorders. The Second Edition of Atlas of EEG Patterns sharpens readers’ interpretation skills with an even larger array of both normal and abnormal EEG pattern figures and text designed to optimize recognition of telltale findings. Trainees will benefit from hundreds of EEG figures, helping them spot abnormalities and identify the pattern name. Experienced neurologists will find the book excellent as a quick reference and when trying to distinguish a finding from similarly appearing patterns. Organized by EEG pattern, the Atlas orients you to the basics of EEG, helps the reader identify the characteristic EEG wave features and leads you to the EEG diagnosis through a table that organizes all of the EEG patterns according to their wave features. The Atlas includes the full range of EEG patterns from the common rhythms to the rare findings, and it also includes numerous examples of artifacts.

The EEG is a simple and widely available neurophysiological test that, if interpreted correctly, can provide valuable insight into the functioning of the brain. However, despite its increasing usage in a range of settings, there is a common misconception that the EEG is inherently difficult to interpret. Compounding the problem is the lack of dedicated training and no standardized approach by encephalographers. This book provides a clear and concise guide to reading and interpreting EEGs in a systematic way. Presented in three sections, the first delivers foundational technical knowledge of how EEGs work, and the second concentrates on a comprehensive, stepwise approach to reading and interpreting an EEG. The third section contains examples of EEGs in common scenarios, such as seizures and post-cardiac arrest, enabling readers to correlate their findings to clinical indications. Heavily illustrated with over 200 example EEGs, this is an essential pocket guide to interpreting these tests.

This is the first book to comprehensively address neurodiagnostic testing for the broad scope of clinical neurophysiologic disorders in the pediatric population. The field of clinical neurophysiology has expanded exponentially with the development of new approaches, techniques, studies, and certifications. This book bridges the gap in clinical information available for practitioners who use neurophysiologic techniques to evaluate and treat children and adolescents with epilepsy, sleep, neuromuscular, and autonomic disorders but may not have subspecialty training in each individual field. Drawing on the expertise and clinical wisdom of leading practitioners and researchers in each area of clinical neurophysiology, the book focuses on the technical and interpretive skills unique to treating the pediatric population. It covers the full spectrum of neurophysiologic topics including pediatric sleep disorders, epilepsy, febrile seizures and nonepileptic paraxosysmal disorders. Chapters address pediatric muscular dystrophies, EMG, brachial plexopathies, peripheral neuropathy, intraoperative monitoring, evoked potentials, evaluation of autonomic disorders, and EMG studies for all applications. This singular working reference will be indispensable for the clinical provider as well as for trainees and technologists who use a wide diversity of clinical neurophysiologic skills to more accurately diagnose and treat neurologic disorders in children and adolescents. Key Features: Delivers comprehensive information on all areas of pediatric clinical neurophysiology Provides clinical and procedural guidance for performing and interpreting neurodiagnostic tests in children and adolescents Over 100 illustrations of studies and findings amplify the text Brings together experts from the fields of epilepsy, sleep, neuromuscular and autonomic disorders, and neurophysiological monitoring About the Editor: Gloria M. Galloway, MD, FAAN is Professor of Clinical Neurology, Ohio State University Medical Center, Columbus, OH

Ideal for technologists, neurology residents, and clinical neurophysiology fellows, Practical Guide for Clinical Neurophysiologic Testing: EEG, 2nd Edition, provides comprehensive, up-to-date guidance on electroencephalography technology and interpretation. From key foundational knowledge such as basic electronics and recording techniques, to new videos and new ACNS guidelines, this reference is a highly regarded go-to guide for using this essential neurodiagnostic tool to its fullest potential.

Atlas of Intensive Care Quantitative EEG is the first resource fully dedicated to quantitative EEG (QEEG) analysis, tailored to any physician or EEG technologist who works with critically ill patients. With the rise of continuous EEG monitoring in intensive care, clinicians are increasingly called on to make real-time clinical judgments with little formal guidance on how to interpret QEEG. This book is configured to meet daily practice challenges. It addresses not only technical fundamentals but also provides numerous examples of signature QEEG patterns and artifacts to instruct both untrained and experienced eyes. Comprehensive in scope, this unique atlas walks the reader from essential principles all the way through to practical pattern recognition. With full-page reference samples pairing raw EEG with quantitative EEG spectrograms, brief clinical vignettes, and explanatory captions noting significant features, this book provides a roadmap for understanding and applying QEEG data in critically ill patients. Unrivaled in the breadth of its coverage and level of detail, its thorough discussions of both normal and abnormal findings and QEEG artifacts set the standard for effective use of quantitative electroencephalography and trend analysis in the ICU. Complete with a broad range of patterns and page after page of full-color samples, this book is designed to be the authoritative QEEG reference for neurologists, intensivists, technologists, and trainees working in critical care settings. Key Features: Includes full spectrum of abnormal ICU QEEG findings with multiple examples of each pattern to assist readers in recognizing the range of findings encountered in clinical practice Contains more than 400 full-page vivid color QEEG examples paired with raw EEG to build interpretive skills and enhance clinical decision-making Concise presentation of fundamental principles of QEEG Detailed analysis of QEEG artifacts that can be mistaken for abnormal findings

Sleep Medicine is a field that attracts physicians from a variety of clinical backgrounds. As a result, the majority of sleep specialists who interpret sleep studies (PSG) do not have specialized training in neurophysiology and electroencephalography (EEG) interpretation. Given this and the fact that PSGs usually are run at a third of the speed of EEGs and that they usually have a limited array of electrodes, waveforms frequently appear different on the PSGs compared to the EEGs. This can lead to challenges interpreting certain unusual looking activity that may or may not be pathological. This Atlas of Electroencephalograpy in Sleep Medicine is extensively illustrated and provides an array of examples of normal waveforms commonly seen on PSG, in addition to normal variants, epileptiform and non-epileptiform abnormalities and common artifacts. This resource is divided into five main sections with a range of topics and chapters per section. The sections cover Normal Sleep Stages; Normal Variants; Epileptiform Abnormalities; Non-epileptiform Abnormalities; and Artifacts. Each example includes a brief description of each EEG together with its clinical significance, if any. Setting the book apart from others in the field is the following feature: Each EEG discussed consists of three views of the same page -- one at a full EEG montage with 30mm/sec paper speed, the same montage at 10mm/sec (PSG speed) and a third showing the same thing at 10 mm/sec, but with the abbreviated PSG montage. Unique and the first resource of its kind in sleep medicine, the Atlas of Electroencephalograpy in Sleep Medicine will greatly assist those physicians and sleep specialists who read PSGs to identify common and unusual waveforms on EEG as they may appear during a sleep study and serve as a reference for them in that capacity.