Download or read book Central Regulation of Autonomic Functions written by Ida J. Llewellyn-Smith and published by Oxford University Press. This book was released on 2011-05-01 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Central autonomic circuits in the brain and spinal cord are essential to vertebrate life because they are involved in controlling all basic bodily functions, including blood pressure, feeding, body temperature regulation voiding and reproduction. This wide-ranging text emphasizes the extraordinary advances that have been made over the last 20 years in understanding how the central nervous system controls autonomic functions.
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 Central Regulation of Autonomic Functions written by Arthur D. Loewy and published by Oxford University Press. This book was released on 1990-06-07 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique text relates the dramatic advances of modern neurobiology to our understanding of the structure and function of the autonomic nervous system, providing a clear view of the central neuronal components involved in autonomic control. The scope is wide, ranging from anatomical pathways and molecular pharmacology to the perceptual qualities of autonomic sensation and their potential in modifying behavior. Essential background information is reviewed and the most recent research discussed in a readable, informative manner. The text is richly illustrated. The first six chapters offer a comprehensive review of the system's anatomy, physiology, and pharmacology, emphasizing the organization and control of the autonomic preganglionic neurons and the complexity of central pathways. Later chapters review the autonomic control of cardiovascular, sexual, urinary, endocrine, and other functions. Written by an international group of distinguished scientists, this work is a valuable resource for clinicians, scientists, and graduate students in the fields of anatomy, physiology, pharmacology, and neuroscience.
Download or read book Autonomic Nervous System written by Peter J. Goadsby and published by Elsevier Inc. Chapters. This book was released on 2013-11-11 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic view of cerebrovascular physiology has been that blood flow and cerebral metabolism are tightly coupled under the influence of substances, such as H+, adenosine, nitric oxide, and K+, which ensure a rapid and matched supply of blood. In part driven by the use of cerebral blood flow measurements in functional brain imaging, it has become clear that astrocytes also play a role in modulating functionally associated changes in cerebral blood flow. The concept of neural control or neurogenically mediated changes in cerebral blood flow is relatively newer, although the presence of such nerves was probably identified anatomically more than 500 years ago. The autonomic innervation of the cranial circulation has both a sympathetic component that arises predominantly from the superior cervical ganglion and a cranial parasympathetic component that traverses the pterygopalatine (sphenopalatine) and otic ganglion. Neuropeptide transmitters such as neuropeptide Y (NPY), vasoactive intestinal polypeptide (VIP), and pituitary adenylate cyclase-activating peptide (PACAP), helodermin, and helospectin have each been identified in components of the system. Clinical problems such as migraine, cluster headache, and stroke likely involve the autonomic innervation of the cerebral circulation in terms of disorder expression and ultimately with an eye to novel therapies.
Download or read book Cerebral Regulation of Autonomic Function written by John Farquhar Fulton and published by . This book was released on 1936 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Enteric Nervous System written by John Barton Furness and published by . This book was released on 1987 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Progress in Brain Research written by J. P. Schadé and published by . This book was released on 1963 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Discovering the Brain written by National Academy of Sciences and published by National Academies Press. This book was released on 1992-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brain ... There is no other part of the human anatomy that is so intriguing. How does it develop and function and why does it sometimes, tragically, degenerate? The answers are complex. In Discovering the Brain, science writer Sandra Ackerman cuts through the complexity to bring this vital topic to the public. The 1990s were declared the "Decade of the Brain" by former President Bush, and the neuroscience community responded with a host of new investigations and conferences. Discovering the Brain is based on the Institute of Medicine conference, Decade of the Brain: Frontiers in Neuroscience and Brain Research. Discovering the Brain is a "field guide" to the brainâ€"an easy-to-read discussion of the brain's physical structure and where functions such as language and music appreciation lie. Ackerman examines: How electrical and chemical signals are conveyed in the brain. The mechanisms by which we see, hear, think, and pay attentionâ€"and how a "gut feeling" actually originates in the brain. Learning and memory retention, including parallels to computer memory and what they might tell us about our own mental capacity. Development of the brain throughout the life span, with a look at the aging brain. Ackerman provides an enlightening chapter on the connection between the brain's physical condition and various mental disorders and notes what progress can realistically be made toward the prevention and treatment of stroke and other ailments. Finally, she explores the potential for major advances during the "Decade of the Brain," with a look at medical imaging techniquesâ€"what various technologies can and cannot tell usâ€"and how the public and private sectors can contribute to continued advances in neuroscience. This highly readable volume will provide the public and policymakersâ€"and many scientists as wellâ€"with a helpful guide to understanding the many discoveries that are sure to be announced throughout the "Decade of the Brain."
Download or read book Cardiovascular Regulation written by David Jordan and published by Ashgate Publishing. This book was released on 1995 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Studies in Physiology series provides a concise introduction to developments in complex areas of physiology for a wide audience. Published on behalf of the Physiology Society, Cardiovascular Regulation provides an up-to-date account of our current understanding of the control of the cardiovascular system that is not covered by existing textbooks. Both students and lecturers of cardiovascular and exercise physiology, medicine, dentistry and biomedical sciences will find this book informative and easy to read. Each chapter has numerous summary boxes. 'Essential reading' suggestions provide additional reading for undergraduates and the suggestions for 'Further reading' cover the subject to postgraduate level.
Download or read book Central Nervous Control of Autonomic Function written by Barry Jordan and published by CRC Press. This book was released on 1997-07-16 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each of nine contributions presents an overview of the nervous control of autonomic outflow to a particular organ or system, while maintaining an integrated approach to describing the simultaneous control of several outflows in response to different physiological situations. The authors describe a neurophysiological, neuropharmacological, and neuroanatomical approach to problems. Reference to relevant studies in humans, as well as animal work, is also provided. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Primer on the Autonomic Nervous System written by Italo Biaggioni and published by Academic Press. This book was released on 2011-11-15 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Primer on the Autonomic Nervous System presents, in a readable and accessible format, key information about how the autonomic nervous system controls the body, particularly in response to stress. It represents the largest collection of world-wide autonomic nervous system authorities ever assembled in one book. It is especially suitable for students, scientists and physicians seeking key information about all aspects of autonomic physiology and pathology in one convenient source. Providing up-to-date knowledge about basic and clinical autonomic neuroscience in a format designed to make learning easy and fun, this book is a must-have for any neuroscientist's bookshelf! Greatly amplified and updated from previous edition including the latest developments in the field of autonomic cardiovascular regulation and neuroscience Provides key information about all aspects of autonomic physiology and pathology Discusses stress and how its effects on the body are mediated Compiles contributions by over 140 experts on the autonomic nervous system
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 Primer on the Autonomic Nervous System written by David Robertson and published by Academic Press. This book was released on 2004-05-05 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ppresents, in a readable and accessible format, key information about how the autonomic nervous system controls the body, particularly in response to stress. Especially suitable for students, scientists and physicians seeking key information about all aspects of autonomic physiology and pathology in one convenient source, this bood provides up-to-date knowledge about basic and clinical autonomic neuroscience in a format designed to make learning easy
Download or read book Central control of autonomic functions in health and disease written by Stuart J. McDougall and published by Frontiers Media SA. This book was released on 2015-06-30 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of autonomic neuroscience research concentrates on those neural pathways and processes that ultimately modulate parasympathetic and sympathetic output to alter peripheral organ function. In the following ebook, laboratories from across the field have contributed reviews and original research to summarize current views on the role of the brain in tuning peripheral organ performance to regulate body temperature, glucose homeostasis and blood pressure.
Download or read book Core Topics in Neuroanaesthesia and Neurointensive Care written by Basil F. Matta and published by Cambridge University Press. This book was released on 2011-10-13 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: Core Topics in Neuroanesthesia and Neurointensive Care is an authoritative and practical clinical text that offers clear diagnostic and management guidance for a wide range of neuroanesthesia and neurocritical care problems. With coverage of every aspect of the discipline by outstanding world experts, this should be the first book to which practitioners turn for easily accessible and definitive advice. Initial sections cover relevant anatomy, physiology and pharmacology, intraoperative and critical care monitoring and neuroimaging. These are followed by detailed sections covering all aspects of neuroanesthesia and neurointensive care in both adult and pediatric patients. The final chapter discusses ethical and legal issues. Each chapter delivers a state-of-the art review of clinical practice, including outcome data when available. Enhanced throughout with numerous clinical photographs and line drawings, this practical and accessible text is key reading for trainee and consultant anesthetists and critical care specialists.
Download or read book Anatomy and Physiology written by J. Gordon Betts and published by . This book was released on 2013-04-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Autonomic Nervous System written by Otto Appenzeller and published by Elsevier Publishing Company. This book was released on 1990 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: The autonomic nervous system innervates every organ in the body. An understanding of autonomic function requires expertise in many basic disciplines that are beyond practical use to clinicians. In this fourth edition of The Autonomic Nervous System Professor Appenzeller has selected basic findings of clinical relevance and put them into perspective with autonomic dysfunction. New concepts of psychoneuroendocrinology and the discovery of numerous definitive and putative neurotransmitters centrally and in the periphery have led to a reappraisal of previous views and to the increasing complexity of autonomic nervous system regulation. There has been a steady increase in the size of this volume since it was first published in 1970. This reflects in part the change from an assessment of autonomic clinical deficits largely based on anecdotal accounts to objective measurements increasingly done with noninvasive methods of measuring autonomic function. The need for the application of basic knowledge of autonomic function to the clinical aspects of active lifestyles has brought together a host of specialists working in the areas of pain, sports medicine, and behavioral abnormalities.
