Download or read book The Cerebral Circulation written by Marilyn J. Cipolla and published by Biota Publishing. This book was released on 2016-07-28 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: This e-book will review special features of the cerebral circulation and how they contribute to the physiology of the brain. It describes structural and functional properties of the cerebral circulation that are unique to the brain, an organ with high metabolic demands and the need for tight water and ion homeostasis. Autoregulation is pronounced in the brain, with myogenic, metabolic and neurogenic mechanisms contributing to maintain relatively constant blood flow during both increases and decreases in pressure. In addition, unlike peripheral organs where the majority of vascular resistance resides in small arteries and arterioles, large extracranial and intracranial arteries contribute significantly to vascular resistance in the brain. The prominent role of large arteries in cerebrovascular resistance helps maintain blood flow and protect downstream vessels during changes in perfusion pressure. The cerebral endothelium is also unique in that its barrier properties are in some way more like epithelium than endothelium in the periphery. The cerebral endothelium, known as the blood-brain barrier, has specialized tight junctions that do not allow ions to pass freely and has very low hydraulic conductivity and transcellular transport. This special configuration modifies Starling's forces in the brain microcirculation such that ions retained in the vascular lumen oppose water movement due to hydrostatic pressure. Tight water regulation is necessary in the brain because it has limited capacity for expansion within the skull. Increased intracranial pressure due to vasogenic edema can cause severe neurologic complications and death.

Download or read book Critical Care of the Stroke Patient written by Stefan Schwab and published by Cambridge University Press. This book was released on 2014-06-05 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: New and groundbreaking therapeutic options for the critical care of patients with cerebrovascular disease have improved patient management, minimized morbidity, reduced in-patient care, improved quality of life, and had a positive economic impact on health service provision. This volume integrates these approaches and suggests the best therapy option for all cerebrovascular conditions. The early chapters of the book focus on monitoring techniques and interventions. Subsequent sections address the critical care of a wide range of cerebrovascular diseases: ischemic stroke, intracranial hemorrhage, subarachnoid hemorrhage, arteriovenous malformations, cerebral venous thrombosis and traumatic injury. The editors and authors are internationally recognized experts in their field, and the text is supplemented by tables and illustrations to demonstrate important clinical findings. This book will meet the needs of stroke physicians, neurologists, neurosurgeons, neurointensivists and interventional neuroradiologists seeking to maximize positive outcomes for their patients.

Download or read book Youmans Neurological Surgery E Book written by H. Richard Winn and published by Elsevier Health Sciences. This book was released on 2011-11-17 with total page 4950 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effectively perform today’s most state-of-the-art neurosurgical procedures with Youmans Neurological Surgery, 6th Edition, edited by H. Richard Winn, MD. Still the cornerstone of unquestioned guidance on surgery of the nervous system, the new edition updates you on the most exciting developments in this ever-changing field. In print and online, it provides all the cutting-edge details you need to know about functional and restorative neurosurgery (FRN)/deep brain stimulation (DBS), stem cell biology, radiological and nuclear imaging, neuro-oncology, and much more. And with nearly 100 intraoperative videos online at www.expertconsult.com, as well as thousands of full-color illustrations, this comprehensive, multimedia, 4-volume set remains the clinical neurosurgery reference you need to manage and avoid complications, overcome challenges, and maximize patient outcomes. Overcome any clinical challenge with this comprehensive and up-to-date neurosurgical reference, and ensure the best outcomes for your patients. Rely on this single source for convenient access to the definitive answers you need in your practice. Successfully perform functional and restorative neurosurgery (FRN) with expert guidance on the diagnostic aspects, medical therapy, and cutting-edge approaches shown effective in the treatment of tremor, Parkinson’s disease, dystonia, and psychiatric disorders. Sharpen your neurosurgical expertise with updated and enhanced coverage of complication avoidance and intracranial pressure monitoring, epilepsy, neuro-oncology, pain, peripheral nerve surgery, radiosurgery/radiation therapy, and much more. Master new techniques with nearly 100 surgical videos online of intraoperative procedures including endoscopic techniques for spine and peripheral nerve surgery, the surgical resection for spinal cord hemangiomas, the resection of a giant AVM; and the radiosurgical and interventional therapy for vascular lesions and tumors. Confidently perform surgical techniques with access to full-color anatomic and surgical line drawings in this totally revised illustration program. Get fresh perspectives from new section editors and authors who are all respected international authorities in their respective neurosurgery specialties. Conveniently search the complete text online, view all of the videos, follow links to PubMed, and download all images at www.expertconsult.com.

Download or read book Transcranial Doppler Sonography written by Rune Aaslid and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every few years a dissertation comes to the area of clinical application of medical technology which carries us forward as on a magic carpet into new regions of understanding and patient care. This book is such a magic carpet. It brings together, in a clear and incisive fashion, important hemodynamic principles with a simple noninvasive method of application to a part of the cerebral vasculature which has been relatively inaccessible. To the lucky and perceptive person who reads this book, a feeling of excitement and hope for progress is engendered. The diligent application of the potentials of transcranial Doppler ultrasound brings new power to our efforts in understanding the cerebral circulation and the causes, treatment and prevention of cerebrovascular disorders. Merrill P. Spencer, M. D. Director Institute of Applied Physiology and Medicine Seattle, Wash. , July 1986 Acknowledgements I am greatly indebted to Prof. He1ge Nornes, Oslo, who introduced me to the fascinating study of cerebral hemodynamics in the early 1970's and since then continually encouraged my interest in this field. It was through his pioneering work on the cerebral circulation-using peroperative electromagnetic flowmetry and Doppler techniques-that the basis was laid for the noninvasive trans cranial approach to the circle of Willis described in this book. I also gratefully acknowledge the stimulating case discussions with Prof. Peter Huber, Berne, at the very early introduction of trans cranial Doppler, the inspiring exchange of ideas with Dr. Merrill P.

Download or read book Hypertensive Intracerebral Hemorrhage written by Masahiro Mizukami and published by Raven Press (ID). This book was released on 1983 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Textbook of Stroke Medicine written by Michael Brainin and published by Cambridge University Press. This book was released on 2014-09-11 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised throughout, the new edition of this concise textbook is aimed at doctors preparing to specialize in stroke care.

Download or read book Primer on Cerebrovascular Diseases written by Louis R. Caplan and published by Academic Press. This book was released on 2017-02-10 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primer on Cerebrovascular Diseases, Second Edition, is a handy reference source for scientists, students, and physicians needing reliable, up-to-date information on basic mechanisms, physiology, pathophysiology, and medical issues related to brain vasculature. The book consists of short, specific chapters written by international experts on cerebral vasculature, presenting the information in a comprehensive and easily accessible manner. Numerous changes have occurred in the field since the publication of the first edition in 1997, particularly our understanding of the genetic aspects of cerebrovascular disease. This updated edition reflects the advances made over the last two decades, not only demonstrating the promise for therapy, but also for a molecular understanding of cerebrovascular diseases. The new edition includes new and expanded topics, including carotid stenting, Iatrogenic causes of stroke, axonal transport and injury, RNAIs, proteomics, and more. 2018 BMA Medical Book Awards Highly Commended in Neurology. - Provides concise chapters on topics in cerebral blood flow and metabolism, pathogenesis of cerebrovascular disorders, diagnostic testing, and management in a comprehensive and accessible format - Written by international leading authorities on cerebral vasculature - Provides up-to-date information on practical applications of basic research and the main clinical issues facing the community, such as axonal transport and proteomics

Download or read book Fluid Resuscitation written by Institute of Medicine and published by National Academies Press. This book was released on 1999-10-05 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historically, 20% of all injured combatants die on the battlefield before they can be evacuated to a field hospital. Blood lossâ€"hemorrhageâ€"is the single major cause of death among those killed in action whose lives might otherwise be saved. Fluid resuscitation and the treatment of hypovolemia (the abnormally decreased volume of circulating fluid in the body) offer the greatest opportunity for reducing mortality and morbidity associated with battlefield casualties. In Fluid Resuscitation, a committee of experts assess current resuscitation fluids and protocols for the treatment of combat casualties and make recommendations for future research. Chapters focus on the pathophysiology of acute hemorrhagic shock, experience with and complications of fluid resuscitation, novel approaches to the treatment of shock, protocols of care at the site of injury, and future directions for research. The committee explicitly describes the similarities and differences between acute medical care during combat and civilian emergency trauma care. Fluid Resuscitation should help energize and focus research in both civilian and military emergency care and help save the lives of citizens and soldiers alike.

Download or read book Hemodynamic Forces and Endothelial Mechanobiology in Vascular Diseases written by Chih-Yu Yang and published by Frontiers Media SA. This book was released on 2022-08-29 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manual of Neurosonology written by László Csiba and published by Cambridge University Press. This book was released on 2016-04-28 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neurosonology is non-invasive, portable, and has excellent temporal resolution, making it a valuable and increasingly popular tool for the diagnosis and monitoring of neurological conditions when compared to other imaging techniques. This guide looks beyond the use of neurovascular ultrasound in stroke to encompass a wide range of other neurological diseases and emergencies. It offers a practical approach to the examination of patients, interpretation of ultrasound studies, and the application of neurosonology to the development of management and treatment strategies. Each chapter incorporates a thorough and clear procedural methodology alongside scanning tips for trainees; this step-by-step approach is further enhanced by example images and focused diagnostic questions. Authored and edited by international experts, this practical manual of neurosonology is an invaluable resource for neurologists, neurosurgeons, intensivists, radiologists, and ultrasonographers.

Download or read book Brain and Heart Dynamics written by Stefano Govoni and published by Springer. This book was released on 2020-07-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ambitious and comprehensive handbook represents an essential contribution to our current understanding of interactions between heart and brain, a research topic generating growing interest. Despite the increasing awareness that neural mechanisms are the primary cause of cardiac disease and its progression, therapy continues to focus on end-organ protection and does not approach the neural core of the problem. Growing public health problems such as heart failure are still treated with autonomic drugs that are 30-40 years old and simply act on cardiac receptors. However, it has now been shown that the progression of ischemic heart disease to heart failure is mainly due to abnormal central responses to incipient cardiac disease, with neural activation the primary cause rather than the consequence of cardiac remodeling. Written by leading international experts in their respective research areas, the book presents a variety of perspectives on the core topic: from social and philosophical to gender-related aspects. It is designed for a broad readership and includes dedicated sections for cardiologists, psychiatrists, neurologists and psychotherapists looking for a more insightful and targeted approach to neuro-cardiovascular disease.

Download or read book Caplan s Stroke E Book written by Louis Caplan and published by Elsevier Health Sciences. This book was released on 2009-06-24 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated and revised, this new edition of Caplan’s Stroke continues to provide a concise and pragmatic approach to the evaluation, diagnosis, and management of adult and pediatric stroke patients. Dr. Caplan—a highly esteemed stroke authority— shares with you his vast experience and wisdom as a stroke clinician, including his time-tested strategies and unique clinical pearls that you can implement into your own practice. Expanded coverage of imaging and laboratory diagnosis and treatment as well as extensive revisions throughout, brings you the latest advances on prevention, complications, and rehabilitation. The use of case studies illustrates the types of clinical scenarios you may experience in practice. And, its conversational, easy-to-read format make Caplan’s Stroke an ideal resource for general neurologists, non-neurologists, and stroke specialists alike. Discusses all cerebrovascular diseases to help you differentiate among all types of stroke so you can treat each patient appropriately. Takes a distinctly personal and individual approach to general principles, pathophysiology, diagnosis, treatment, and rehabilitation, offering practical, clinical guidance on stroke and stroke related issues. Provides detailed discussions on stroke syndromes in children and adults, including large artery occlusive disease of the anterior circulation, brain embolism, spinal cord stroke, and many, many more, to help you better manage every condition you see. Uses case studies to highlight and emphasize clinical points. Includes expanded coverage of imaging and laboratory diagnosis and treatment to help you make better informed evaluation and management decisions. Presents meticulous revisions and updates throughout, particularly to the chapters on stroke prevention and rehabilitation to keep you current on today’s best practices. Features a new two-color design with updated artwork and more images that elucidates key points and enhances visual guidance.

Download or read book Vertebrobasilar Ischemia and Hemorrhage written by Louis R. Caplan and published by Cambridge University Press. This book was released on 2015-04-02 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of vascular disease in the vertebrobasilar circulation by one of the world's leading authorities, fully updated throughout.

Download or read book Brain Disorders in Critical Illness written by Robert D. Stevens and published by Cambridge University Press. This book was released on 2013-09-19 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brain dysfunction is a major clinical problem in intensive care, with potentially debilitating long-term consequences for post-ICU patients of any age. The resulting extended length of stay in the ICU and post-discharge cognitive dysfunction are now recognized as major healthcare burdens. This comprehensive clinical text provides intensivists and neurologists with a practical review of the pathophysiology of brain dysfunction and a thorough account of the diagnostic and therapeutic options available. Initial sections review the epidemiology, outcomes, relevant behavioral neurology and biological mechanisms of brain dysfunction. Subsequent sections evaluate the available diagnostic options and preventative and therapeutic interventions, with a final section on clinical encephalopathy syndromes encountered in the ICU. Each chapter is rich in illustrations, with an executive summary and a helpful glossary of terms. Brain Disorders in Critical Illness is a seminal reference for all physicians and neuroscientists interested in the care and outcome of severely ill patients.

Download or read book Handbook of Cerebrovascular Disease and Neurointerventional Technique written by Mark R. Harrigan and published by Springer Science & Business Media. This book was released on 2012-10-04 with total page 857 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised and updated, the Handbook serves as a practical guide to endovascular methods and as a concise reference for neurovascular anatomy and published data about cerebrovascular disease from a neurointerventionalist’s perspective. Divided into three parts, the book covers: Fundamentals of neurovascular anatomy and basic angiographic techniques; Interventional Techniques and endovascular methods, along with useful device information and tips and tricks for daily practice; Specific Disease States, with essential clinical information about commonly encountered conditions. New features in the 2nd Edition include: Global Gems that illuminate aspects of the field outside the United States; Angio-anatomic and angio-pathologic image correlates; Newly released clinical study results influencing neurointerventional practice; Information on emerging technologies in this rapidly advancing field. The Handbook is a vital resource for all clinicians involved in neurointerventional practice, including radiologists, neurosurgeons, neurologists, cardiologists, and vascular surgeons.

Download or read book Cerebrovascular Ultrasound written by Michael G. Hennerici and published by Cambridge University Press. This book was released on 2001-10-25 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultrasound provides a unique diagnostic perspective in cerebrovascular disorders, with extremely high temporal resolution and excellent spatial display of extracranial arteries, brain structures and cerebral vessels. This comprehensive text covers the fundamentals of ultrasound physics, new technology, and clinical applications in all ages. It provides a firm grounding in hemodynamics and describes computational models for study of the cerebral circulation. Extracranial applications in assessing the carotid and vertebral arteries are discussed in detail, as are intracranial Doppler applications in stroke, subarachnoid hemorrhage, arteriovenous malformations, interventional and surgical procedures, and the detection and monitoring of cerebral microembolism. These and other topics, both clinical and technical, are presented by leading authorities in the field, with extensive illustrations, and tables are included for the standardized classification of cerebrovascular diseases based on international consensus conferences. For clinicians and clinical neuroscientists this is the definitive reference text in cerebrovascular ultrasound.

Download or read book Management of Subarachnoid Hemorrhage written by Adel E. Ahmed Ganaw and published by Springer Nature. This book was released on 2021-11-26 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on subarachnoid hemorrhage (SAH), describing in detail the neurophysiology, anatomy, epidemiology, grading, anesthesia management, coiling and interventional treatment of this dangerous disease. Written by leading international experts, it highlights the state-of-the-art techniques for the diagnosis and treatment (non-surgical and surgical) of SAH and the clinical variations. It also examines the reliability of the new techniques versus the standard clinical methods to predict problems related to SAH and its recent diagnosis and management. The book starts with a brief discussion of the epidemiology of SAH, cerebral circulation, anatomy of brain blood vessels and neurophysiology related to this fatal disease. Then, in the following chapters it covers grading of subarachnoid hemorrhage, anesthesia management of SAH, treatment, subarachnoid hemorrhage coiling and radiological intervention. Lastly, it explores surgical treatment of intracranial aneurysms in more detail, and addresses complications, critical care management and headache in SAH, traumatic SAH and prognosis. Featuring numerous images, tables, schema, illustrations and videos, the book is intended for junior and senior anesthesiologists, neuroscientists, intervention radiologists, intensivists and neurosurgeons.