Neuroimaging Techniques in Clinical Practice


Book Description

This book provides a concise overview of emerging technologies in the field of modern neuroimaging. Fundamental principles of the main imaging modalities are described as well as advanced imaging techniqes including diffusion weighted imaging, perfusion imaging, arterial spin labeling, diffusion tensor imaging, intravoxel incoherent motion, MR spectroscopy, functional MRI, and artificial intelligence. The physical concepts underlying each imaging technique are carefully and clearly explained in a way suited to a medical audience without prior technical knowledge. In addition, the clinical applications of the various techniques are described with the aid of illustrative clinical examples. Helpful background information is also presented on the core principles of MRI and the evolution of neuroimaging, and important references to current medical research are highlighted. The book will meet the needs of a range of non-technological professionals with an interest in advanced neuroimaging, including radiology researchers and clinicians in the fields of neurology, neurosurgery, and psychiatry.




Essentials of Neuroimaging for Clinical Practice


Book Description

The use of neuroimaging studies in psychiatry is exploding -- and offers tremendous potential for practicing clinicians. Yet if you're like many psychiatrists, you're sometimes uncertain about which studies to use in specific situations. Until now, you've had to sort through the only information available -- technical reviews in the literature -- for guidance. But no more. Essentials of Neuroimaging for Clinical Practice is an all-in-one resource that explains how to use these powerful techniques to improve outcomes. It demystifies neuroimaging with clear, concise, and practical advice on using today's most advanced applications in the diagnostic workup of patients. This practical clinical guide will help you achieve a solid understanding of the full range of neuroimaging modalities: Structural techniques such as computed tomography (CT) and magnetic resonance imaging (MRI) Functional techniques such as positron emission tomography (PET), single photon emission computed tomography (SPECT), functional magnetic resonance imaging (fMRI), and magnetic resonance spectroscopy (MRS) Other techniques such as electroencephalography (EEG) -- including quantitative EEG and event-related potentials -- and magnetoencephalography. For each modality, you'll find: A basic review of the technique -- trace the development of each modality, and become familiar with its underlying technology. Guidance on when to use it -- learn which techniques are best to use in specific clinical situations. Tips for ordering studies -- discover how to write up orders to obtain the most accurate and detailed information from each study, including when to use contrast and how to determine the best acquisition parameters. A look at its future potential in practice and research -- explore the current capabilities of each modality and the most promising strategies for improving diagnostic results. Filled with examples of real-life imaging studies, Essentials of Neuroimaging for Clinical Practice is a must-have tool for all practicing psychiatrists and psychologists. In addition, it will serve as an excellent clinical guide for residents -- and an outstanding text for courses in clinical neuroimaging for psychiatrists.




Functional Neuroimaging in Clinical Populations


Book Description

Bringing together leading experts, this volume reviews cutting-edge applications of neuroimaging techniques in the study of brain injury, brain disease, and normal aging. It provides up-to-date descriptions of EEG, MEG, PET, and fMRI; discusses salient methodological issues; and presents significant clinical advances that have been brought about through the use of these procedures. Specific disorders addressed include epilepsy, aphasia, traumatic brain injury, multiple sclerosis, alcoholism, autism, schizophrenia, and stroke. Analyzing what functional imaging has revealed about the causes and mechanisms of sensory, motor, and cognitive disturbances associated with these conditions, the book also explores implications for improving cognitive rehabilitation. More than 60 illustrations, including 24 in full color.




Advanced MR Neuroimaging


Book Description

Over the last decade, some of the greatest achievements in the field of neuroimaging have been related to remarkable advances in magnetic resonance techniques, including diffusion, perfusion, magnetic resonance spectroscopy, and functional MRI. Such techniques have provided valuable insights into tissue microstructure, microvasculature, metabolism and brain connectivity. Previously available mostly in research environments, these techniques are now becoming part of everyday clinical practice in a plethora of clinical MR systems. Nevertheless, despite growing interest and wider acceptance, there remains a lack of a comprehensive body of knowledge on the subject, exploring the intrinsic complexity and physical difficulty of the techniques. This book focuses on the basic principles and theories of diffusion, perfusion, magnetic resonance spectroscopy, and functional MRI. It also explores their clinical applications and places emphasis on the associated artifacts and pitfalls with a comprehensive and didactic approach. This book aims to bridge the gap between research applications and clinical practice. It will serve as an educational manual for neuroimaging researchers and radiologists, neurologists, neurosurgeons, and physicists with an interest in advanced MR techniques. It will also be a useful reference text for experienced clinical scientists who wish to optimize their multi-parametric imaging approach.




Imaging Dementia


Book Description

This book helps physicians select from among the currently available imaging tools, promoting the correct and cost-saving diagnosis and management of common dementias. Magnetic resonance (MR) and nuclear medicine techniques are routinely used to facilitate diagnosis, select therapies, provide information regarding the prognosis, and monitor therapy response in patients with cognitive impairment and dementia. Furthermore, the advent of quantitative MR techniques, such as diffusion-weighted imaging, perfusion imaging, etc. have opened up new opportunities to diagnose neurological diseases based on objective findings, and offer unique new insights into the main neurodegenerative diseases of the human brain. However, the practical value of various neuroimaging techniques in clinical practice has yet to be clearly defined, and their potential for future development is not yet fully appreciated. To help remedy the situation, this book offers practical and useful algorithms and rules that can be directly applied in the clinical setting. It provides concise content, together with a wealth of clinical case material.




Neuroimaging in Forensic Psychiatry


Book Description

This important volume is the first to address the use of neuroimaging in civil and criminal forensic contexts and to include discussion of prior precedents and court decisions. Equally useful for practicing psychiatrists and psychologists, it reviews both the legal and ethical consideraitons of neuroimaging.




Neuroradiology in Clinical Practice


Book Description

This quick reference guide for medical students and residents presents over sixty clinical case studies of major neurological conditions and their associated neuroimaging characteristics. A primer on the fundamental physics which underlie neuroimaging techniques is also provided. The content is organized by pathology type and the structure of every topic is similar to help the reader develop his or her thinking process in a stepwise fashion and to provide a rational approach to imaging interpretation. Neuroradiology in Clinical Practice is aimed at medical students and residents doing their rotations in neurology, internal medicine, emergency medicine, and family medicine, but will also be useful for allied health professionals, nurse practitioners, physician assistants and other primary medical care providers.




Neuroimaging and Neurophysiology in Psychiatry


Book Description

Neuroimaging and Neurophysiology in Psychiatry is an invaluable guide through the methods and applications of neuroimaging and neurophysiology.




Clinical Functional MRI


Book Description

The second, revised edition of this successful textbook provides an up-to-date description of the use of preoperative fMRI in patients with brain tumors and epilepsies. State of the art fMRI procedures are presented, with detailed consideration of practical aspects, imaging and data processing, normal and pathological findings, and diagnostic possibilities and limitations. Relevant information on brain physiology, functional neuroanatomy, imaging technique, and methodology is provided by recognized experts in these fields. Compared with the first edition, chapters have been updated to reflect the latest developments and in particular the current use of diffusion tensor imaging (DTI) and resting-state fMRI. Entirely new chapters are included on resting-state presurgical fMRI and the role of DTI and tractography in brain tumor surgery. Further chapters address multimodality functional neuroimaging, brain plasticity, and pitfalls, tips, and tricks.




Medical Imaging in Clinical Practice


Book Description

Medical Imaging in Clinical Practice is a compendium of the various applications of imaging modalities in specific clinical conditions. It captures in an easy to read manner, the experiences of various experts drawn from across the globe. It explores the conventional techniques, advanced modalities and on going research efforts in the ever widening horizon of medical imaging. The various topics would be relevant to residents, radiologists and specialists who order and interpret various medical imaging procedures. It is an essential for the inquisitive mind, seeking to understand the scope of medical imaging in clinical practice.