Download or read book Magnetic Resonance of Myelination and Myelin Disorders 2005 written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Magnetic Resonance of Myelin Myelination and Myelin Disorders written by Marjo S. van der Knaap and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 1255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clearly structured, each chapter describes: * clinical features and laboratory investigations * pathology * pathogenetic considerations * therapy * case presentation * MRI and spectroscopy of a specific myelin disorder Completely updated and expanded by 20 chapters to include the latest information on: - inborn errors of metabolism and neurodegenerative disorders - the role of subcellular structures - enzyme biochemistry - the pathophysiological mechanisms of posthypoxic-ischemic cerebral damage - inflammatory and infectious disorders Plus: Greater coverage of the genetic and pathophysiological mechanisms underlying white matter disorders. Finally: 250 high-quality illustrations depict rare disorders which previously were only described.
Download or read book Magnetic Resonance of Myelination and Myelin Disorders written by Marjo S. van der Knaap and published by Springer Science & Business Media. This book was released on 2005-08-15 with total page 1097 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our thanks go to our colleagues at the VU Univer- Preface to the Third Edition sity Medical Center and to those in other hospitals Reading through the prefaces of the two previous edi- who referred their patients to us. We are indebted to tions,we can say that much of what was said there still all colleagues who allowed us to use their MR images, holds. At the same time,however,much has changed. published or unpublished,making it possible for us to There has been immense progress in the technical present illustrations of nearly all known white matter possibilities of magnetic resonance and in the know- disorders. Two colleagues were particularly helpful ledge of genetic defects, biochemical abnormalities, and provided us with essential and unpublished f- and cellular processes underlying myelin disorders. ures: our friends Susan Blaser,from the Hospital for This immense progress has prompted us to embark Sick Children in Toronto,and Zoltán Patay,from the upon the enormous task of rewriting the previous King Faisal Hospital in Riyadh. edition and adding 40 chapters. In doing so we have Many people at the VU University Medical Center tried to cover most white matter disorders,hereditary have been of great technical help to us in producing and acquired,and to present a collection of images to high quality images and in providing secretarial illustrate the field to the fullest possible extent. This assistance. The contributions of these people are edition will therefore be more complete than the pre- mentioned separately in the acknowledgements.
Download or read book Magnetic Resonance of Myelin Myelination and Myelin Disorders written by Jacob Valk and published by Springer Science & Business Media. This book was released on 1989 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Magnetic Resonance of Myelin Myelination and Myelin Disorders written by Marjo S. van der Knaap and published by . This book was released on 1995 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the second, completely rewritten edition of the widely acclaimed book on MR of myelin, myelination and myelin disorders (1989). In the last five years many new data became available with regard to genetics, molecular biology, the role of cellular substructures on one side and on the other side regarding the growing experience with MR patterns of less common myelin disorders. Not only, therefore, the text has been updated, but many new chapters have been added on disorders of which previously the white matter involvement was less clear. The acquired myelin disorders were reorganized and their backgrounds were more extensively elucidated, to place the MR examinations in the clinical context where they belong.
Download or read book Myelination and Myelin Disorders written by Marjo S. van der Knaap and published by . This book was released on 1991 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Myelin Biology and Disorders written by Robert A. Lazzarini and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Clinical MR Imaging written by P. Reimer and published by Springer Science & Business Media. This book was released on 2006-05-11 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers practical guidelines for performing efficient and cost-effective MRI examinations. By adopting a practical protocol-based approach the work-flow in a MRI unit can be streamlined and optimized. All chapters have been thoroughly reviewed, and new techniques and figures are included. There is a new chapter on MRI of the chest. This book will help beginners to implement the protocols and will update the knowledge of more experienced users.
Download or read book Quantitative Magnetic Resonance Imaging written by Nicole Seiberlich and published by Academic Press. This book was released on 2020-11-18 with total page 1094 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative Magnetic Resonance Imaging is a 'go-to' reference for methods and applications of quantitative magnetic resonance imaging, with specific sections on Relaxometry, Perfusion, and Diffusion. Each section will start with an explanation of the basic techniques for mapping the tissue property in question, including a description of the challenges that arise when using these basic approaches. For properties which can be measured in multiple ways, each of these basic methods will be described in separate chapters. Following the basics, a chapter in each section presents more advanced and recently proposed techniques for quantitative tissue property mapping, with a concluding chapter on clinical applications. The reader will learn: - The basic physics behind tissue property mapping - How to implement basic pulse sequences for the quantitative measurement of tissue properties - The strengths and limitations to the basic and more rapid methods for mapping the magnetic relaxation properties T1, T2, and T2* - The pros and cons for different approaches to mapping perfusion - The methods of Diffusion-weighted imaging and how this approach can be used to generate diffusion tensor - maps and more complex representations of diffusion - How flow, magneto-electric tissue property, fat fraction, exchange, elastography, and temperature mapping are performed - How fast imaging approaches including parallel imaging, compressed sensing, and Magnetic Resonance - Fingerprinting can be used to accelerate or improve tissue property mapping schemes - How tissue property mapping is used clinically in different organs - Structured to cater for MRI researchers and graduate students with a wide variety of backgrounds - Explains basic methods for quantitatively measuring tissue properties with MRI - including T1, T2, perfusion, diffusion, fat and iron fraction, elastography, flow, susceptibility - enabling the implementation of pulse sequences to perform measurements - Shows the limitations of the techniques and explains the challenges to the clinical adoption of these traditional methods, presenting the latest research in rapid quantitative imaging which has the possibility to tackle these challenges - Each section contains a chapter explaining the basics of novel ideas for quantitative mapping, such as compressed sensing and Magnetic Resonance Fingerprinting-based approaches
Download or read book Myelination of the Brain in Major Depressive Disorder written by Matthew Daniel Sacchet and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Major depressive disorder (MDD) is a debilitating psychiatric condition and a leading contributor to the global burden of disease. Characterizing MDD-related abnormalities in neurobiological processes will inform more comprehensive etiological frameworks of MDD that will facilitate the development of more targeted approaches to the prevention and identification of, and intervention for, this disorder. In this context, one promising biological target is myelin, a specialized biological tissue and fundamental facilitator of neuronal communication. Myelin ensheaths axons and facilitates saltatory conduction of electrical signaling in the nervous system. Postmortem studies of brains of depressed individuals, and non-human animal, genetic, and neuroimaging studies suggest that abnormalities in myelin are associated with MDD. Growing evidence suggests that neural activity and myelin influence each other to support an effective nervous system, and that stress-related neuroinflammation may result in the degradation of myelin in MDD. Brain regions implicated in this research, and in MDD more generally, include the nucleus accumbens (NAcc) and the dorsolateral prefrontal cortex (DLPFC), core regions involved in reward and cognitive control processes, respectively. Recent developments in quantitative magnetic resonance imaging (qMRI) allow for improved assessment of myelin content at the whole brain level, in vivo, in humans through the measure of R1. In this study we used qMRI to measure R1 to examine whether the brains and, in particular, the NAcc and DLPFC, of individuals diagnosed with MDD are characterized by reductions in myelin content compared to individuals without a history of psychiatric disorder (i.e., healthy controls [CTLs]). We found that the MDD group had lower levels of myelin than did the CTL group at the whole brain level and in the NAcc. Furthermore, myelin content of the DLPFC was reduced in MDD participants who had experienced a greater number of depressive episodes compared to both MDD participants who had experienced fewer depressive episodes and participants in the CTL group. Taken together, these results offer new evidence that MDD is characterized by reduced myelin content of the brain and in the NAcc in particular, and that the chronicity of MDD is associated with reduced myelin in the DLPFC. While further research is needed to elucidate the role of myelin in influencing affective, cognitive, behavioral, and clinical aspects of MDD, the current study provides important evidence that a fundamental property of brain composition, myelin, is altered in this disorder.
Download or read book Diseases of the Brain Head and Neck Spine 2020 2023 written by Juerg Hodler and published by Springer Nature. This book was released on 2020-02-14 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book offers an essential overview of brain, head and neck, and spine imaging. Over the last few years, there have been considerable advances in this area, driven by both clinical and technological developments. Written by leading international experts and teachers, the chapters are disease-oriented and cover all relevant imaging modalities, with a focus on magnetic resonance imaging and computed tomography. The book also includes a synopsis of pediatric imaging. IDKD books are rewritten (not merely updated) every four years, which means they offer a comprehensive review of the state-of-the-art in imaging. The book is clearly structured and features learning objectives, abstracts, subheadings, tables and take-home points, supported by design elements to help readers navigate the text. It will particularly appeal to general radiologists, radiology residents, and interventional radiologists who want to update their diagnostic expertise, as well as clinicians from other specialties who are interested in imaging for their patient care.
Download or read book Magnetic Resonance Imaging of the Brain and Spine written by Scott W. Atlas and published by Lippincott Williams & Wilkins. This book was released on 2009 with total page 1976 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established as the leading textbook on imaging diagnosis of brain and spine disorders, Magnetic Resonance Imaging of the Brain and Spine is now in its Fourth Edition. This thoroughly updated two-volume reference delivers cutting-edge information on nearly every aspect of clinical neuroradiology. Expert neuroradiologists, innovative renowned MRI physicists, and experienced leading clinical neurospecialists from all over the world show how to generate state-of-the-art images and define diagnoses from crucial clinical/pathologic MR imaging correlations for neurologic, neurosurgical, and psychiatric diseases spanning fetal CNS anomalies to disorders of the aging brain. Highlights of this edition include over 6,800 images of remarkable quality, more color images, and new information using advanced techniques, including perfusion and diffusion MRI and functional MRI. A companion Website will offer the fully searchable text and an image bank.
Download or read book Handbook of the Biology of Aging written by Edward J. Masoro and published by Elsevier. This book was released on 2011-04-28 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of the Biology of Aging, Sixth Edition, provides a comprehensive overview of the latest research findings in the biology of aging. Intended as a summary for researchers, it is also adopted as a high level textbook for graduate and upper level undergraduate courses. The Sixth Edition is 20% larger than the Fifth Edition, with 21 chapters summarizing the latest findings in research on the biology of aging. The content of the work is virtually 100% new. Though a selected few topics are similar to the Fifth Edition, these chapters are authored by new contributors with new information. The majority of the chapters are completely new in both content and authorship. The Sixth Edition places greater emphasis and coverage on competing and complementary theories of aging, broadening the discussion of conceptual issues. Greater coverage of techniques used to study biological issues of aging include computer modeling, gene profiling, and demographic analyses. Coverage of research on Drosophilia is expanded from one chapter to four. New chapters on mammalian models discuss aging in relation to skeletal muscles, body fat and carbohydrate metabolism, growth hormone, and the human female reproductive system. Additional new chapters summarize exciting research on stem cells and cancer, dietary restriction, and whether age related diseases are an integral part of aging. The Handbook of the Biology of Aging, Sixth Edition is part of the Handbooks on Aging series, including Handbook of the Psychology of Aging and Handbook of Aging and the Social Sciences, also in their 6th editions.
Download or read book Inherited Metabolic Diseases written by Georg F. Hoffmann and published by Springer Science & Business Media. This book was released on 2009-11-21 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The explosion of insights in the field of metabolic disease has shed new light on diagnostic as well as treatment options. ‘Inherited Metabolic Disease – A Clinical Approach’ is written with a reader-friendly consistent structure. It helps the reader to find the information in an easily accessible and rapid way when needed. Starting with an overview of the major groups of metabolic disorders it includes algorithms with questions and answers as well as numerous graphs, metabolic pathways, and an expanded index. Clinical and diagnostic details with a system and symptom based are given to facilitate an efficient and yet complete diagnostic work-up of individual patients. Further, it offers helpful advice for emergency situations, such as hypoglycemia, hyperammonemia, lactic acidosis or acute encephalopathy. Five different indices allow a quick but complete orientation for common important constellations. Last but not least, it has an appendix with a guide to rapid differential diagnosis of signs and symptoms and when not to suspect metabolic disease. It will help physicians to diagnose patients they may otherwise fail to diagnose and to reduce unnecessary referrals. For metabolic and genetic specialists especially the indices will be helpful as a quick look when being called for advice. It has all it needs to become a gold standard defining the clinical practice in this field.
Download or read book Genomic Disorders written by James R. Lupski and published by Springer Science & Business Media. This book was released on 2007-11-10 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: A grand summary and synthesis of the tremendous amount of data now available in the post genomic era on the structural features, architecture, and evolution of the human genome. The authors demonstrate how such architectural features may be important to both evolution and to explaining the susceptibility to those DNA rearrangements associated with disease. Technologies to assay for such structural variation of the human genome and to model genomic disorders in mice are also presented. Two appendices detail the genomic disorders, providing genomic features at the locus undergoing rearrangement, their clinical features, and frequency of detection.
Download or read book Netter s Atlas of Neuroscience written by David L. Felten and published by Elsevier Health Sciences. This book was released on 2015-11-30 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ideal for students of neuroscience and neuroanatomy, the new edition of Netter's Atlas of Neuroscience combines the didactic well-loved illustrations of Dr. Frank Netter with succinct text and clinical points, providing a highly visual, clinically oriented guide to the most important topics in this subject. The logically organized content presents neuroscience from three perspectives: an overview of the nervous system, regional neuroscience, and systemic neuroscience, enabling you to review complex neural structures and systems from different contexts. You may also be interested in: A companion set of flash cards, Netter's Neuroscience Flash Cards, 3rd Edition, to which the textbook is cross-referenced. Coverage of both regional and systemic neurosciences allows you to learn structure and function in different and important contexts. Combines the precision and beauty of Netter and Netter-style illustrations to highlight key neuroanatomical concepts and clinical correlations. Reflects the current understanding of the neural components and supportive tissue, regions, and systems of the brain, spinal cord, and periphery. Uniquely informative drawings provide a quick and memorable overview of anatomy, function, and clinical relevance. Succinct and useful format utilizes tables and short text to offer easily accessible "at-a-glance" information. Provides an overview of the basic features of the spinal cord, brain, and peripheral nervous system, the vasculature, meninges and cerebrospinal fluid, and basic development. Integrates the peripheral and central aspects of the nervous system. Bridges neuroanatomy and neurology through the use of correlative radiographs. Highlights cross-sectional brain stem anatomy and side-by-side comparisons of horizontal sections, CTs and MRIs. Features video of radiograph sequences and 3D reconstructions to enhance your understanding of the nervous system. Student Consult eBook version included with purchase. This enhanced eBook experience includes access -- on a variety of devices -- to the complete text, 14 videos, and images from the book. Expanded coverage of cellular and molecular neuroscience provides essential guidance on signaling, transcription factors, stem cells, evoked potentials, neuronal and glial function, and a number of molecular breakthroughs for a better understanding of normal and pathologic conditions of the nervous system. Micrographs, radiologic imaging, and stained cross sections supplement illustrations for a comprehensive visual understanding. Increased clinical points -- from sleep disorders and inflammation in the CNS to the biology of seizures and the mechanisms of Alzheimer's -- offer concise insights that bridge basic neuroscience and clinical application.
Download or read book Pediatric Neuro Ophthalmology written by Michael C. Brodsky and published by Springer Science & Business Media. This book was released on 2010-03-23 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Due to the generous representation of the afferent visual system within the brain, neurological disease may disrupt vision as a presenting symptom or as a secondary effect of the disease. Conversely, early developmental disturbances of vision often disrupt ocular motor control systems, giving rise to complex disorders such as nystagmus, strabismus, and torticollis. The signs and symptoms of neurological disease are elusive by their very nature, presenting a confounding diagnostic challenge. Neurological medications and neurosurgical treatments can produce neuro-ophthalmological dysfunction that can be difficult to distinguish from disease progression. Affected patients may experience substantial delays in diagnosis, and are often subjected to extensive (and expensive) diagnostic testing. Scientific articles pertaining to specific disorders are scattered throughout medical subspecialty journals. These children continue to "fall through the cracks" of our medical education system. The increasing recognition that pediatric neuro-ophthalmology comprises a distinct set of diseases from those seen in adults has led to its emergence as a dedicated field of study. "Since the original publication of Pediatric Neuro-Ophthalmology nearly fourteen years ago, interest in the field has burgeoned. Pediatric ophthalmology and pediatric neurology subspecialty conferences often include symposia dedicated to recent advances in pediatric neuro-ophthalmology. Technical advances in neuroimaging have given rise to a more integrated mechanistic classification of neuro-ophthalmological disease in children. Our understanding of neurodevelopmental disorders of the visual system has expanded, longstanding monoliths have been dissembled into component parts, basic molecular mechanisms have taken center stage, and genetic underpinnings have become definitional. Evolutionary alterations can now be observed at the level of the gene, adding a new dimension to our understanding of disease pathogenesis. New classifications now encompass clinically disparate conditions. Descriptive definitions have been supplanted by mechanistic ones, and clinical definitions superseded by genetic ones. Our concept of disease pathogenesis has been revised and in some cases overturned. Bearing witness to these remarkable advancements has compelled me to enhance and expand the first edition of Pediatric Neuro-Ophthalmology into this new and revised one. "In the first edition of this book, our goal was to present the clinical characteristics, diagnostic evaluation, and therapeutic options for the common neuro-ophthalmologic disorders of childhood. In so doing, we designed the book to be provide a narrative journey through the thought processes involved in the clinical management of these disorders. In this edition, I have retained the basic narrative format of original book, while expanding the exploration of these complex visual disorders in the context of the many new scientific advancements and discoveries that have come to light. These conditions are fun to diagnose, fascinating to understand, and gratifying to manage." --from the Preface to the 2nd Edition.
