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On Disorders Of The Cerebral Circulation
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Book Synopsis The Cerebral Circulation by : Marilyn J. Cipolla
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.
Book Synopsis An Disorders of the Cerebral Circulation ; and on the Connection Between Affections of the Brain and Diseases of the Heart by : Sir George BURROWS
Download or read book An Disorders of the Cerebral Circulation ; and on the Connection Between Affections of the Brain and Diseases of the Heart written by Sir George BURROWS and published by . This book was released on 1846 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On Disorders of the Cerebral Circulation by : Sir George Burrows
Download or read book On Disorders of the Cerebral Circulation written by Sir George Burrows and published by Hardpress Publishing. This book was released on 2012-08-01 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Book Synopsis On Disorders of the Cerebral Circulation, and on the Connection Between Affections of the Brain and Diseases of the Heart by : George Burrows (M.D.)
Download or read book On Disorders of the Cerebral Circulation, and on the Connection Between Affections of the Brain and Diseases of the Heart written by George Burrows (M.D.) and published by . This book was released on 1846 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On Disorders of the Cerebral Circulation by : Sir George Burrows
Download or read book On Disorders of the Cerebral Circulation written by Sir George Burrows and published by . This book was released on 1848 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On Disorders of the Cerebral Circulation by : Sir George Burrows
Download or read book On Disorders of the Cerebral Circulation written by Sir George Burrows and published by . This book was released on 1846 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On Disorders of the Cerebral Circulation by : George Burrows
Download or read book On Disorders of the Cerebral Circulation written by George Burrows and published by Trieste Publishing. This book was released on 2017-08-12 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trieste Publishing has a massive catalogue of classic book titles. Our aim is to provide readers with the highest quality reproductions of fiction and non-fiction literature that has stood the test of time. The many thousands of books in our collection have been sourced from libraries and private collections around the world.The titles that Trieste Publishing has chosen to be part of the collection have been scanned to simulate the original. Our readers see the books the same way that their first readers did decades or a hundred or more years ago. Books from that period are often spoiled by imperfections that did not exist in the original. Imperfections could be in the form of blurred text, photographs, or missing pages. It is highly unlikely that this would occur with one of our books. Our extensive quality control ensures that the readers of Trieste Publishing's books will be delighted with their purchase. Our staff has thoroughly reviewed every page of all the books in the collection, repairing, or if necessary, rejecting titles that are not of the highest quality. This process ensures that the reader of one of Trieste Publishing's titles receives a volume that faithfully reproduces the original, and to the maximum degree possible, gives them the experience of owning the original work.We pride ourselves on not only creating a pathway to an extensive reservoir of books of the finest quality, but also providing value to every one of our readers. Generally, Trieste books are purchased singly - on demand, however they may also be purchased in bulk. Readers interested in bulk purchases are invited to contact us directly to enquire about our tailored bulk rates.
Book Synopsis On Disorders of the Cerebral Circulation, - Scholar's Choice Edition by : George Burrows
Download or read book On Disorders of the Cerebral Circulation, - Scholar's Choice Edition written by George Burrows and published by . This book was released on 2015-02-19 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis On Disorders of the Cerebral Circulation by : George Burrows
Download or read book On Disorders of the Cerebral Circulation written by George Burrows and published by . This book was released on 2015-07-09 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from On Disorders of the Cerebral Circulation: And on the Connection Between Affections of the Brain and Diseases of the Heart The present volume does not pretend to be a complete treatise on the subjects which are discussed in its successive sections. The mass of the materials of which it is composed formed the substance of the Lumleian Lectures delivered at the Royal College of Physicians in the months of February and March 1843 and 1844. The first series of Lectures was afterwards published in the London Medical Gazette (May 1843). The physiological and pathological doctrines advanced in those lectures attracted the attention, and subsequent favourable notice, of many whose opinions the author highly valued. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis The Human Brain Circulation by : Rosemary D. Bevan
Download or read book The Human Brain Circulation written by Rosemary D. Bevan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of our knowledge of the cerebral circulation has been derived from studies of species other than human. There is increas ing recognition of species differences and concern that studies in animals may be misleading if unquestioningly applied to the human. A dramatic example of this occurred in the early his tory of the study of the circulation of the brain. Galen of Pergamo (131-201 AD) described a rete mirabile or "marvelous network" of blood vessels at the base of the human skull that he must have derived from observations of certain animals. This vascular structure was supplied by the carotid arteries which, after penetrating the cranium,"are divided into a large number of very small and thin branches in the region between the cranium and the dura matter. Then . . . intersecting one another they give the impression of having forgotten their way in the brain. But this is not the case. In fact, these numerous arteries rejoin and unite like the roots of a tree trunk. . . . " The authority of Galen's writings dominated scientific thought for about 1500 years. His description of a rete was unques tioned by Leonardo de Vinci, who included it in his anatomical sketches. William Harvey's remarkable observations led to his definitive account of the circulation of blood.
Book Synopsis Cerebral Blood Flow by : Mario Brock
Download or read book Cerebral Blood Flow written by Mario Brock and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a survey of some aspects of current knowledge on regional Cerebral Blood Flow (rCBF), mainly as studied by the isotope clearance method. Although both theoretical and methodological problems are discussed, attention is mainly dedicated to data obtained from clinical studies. The papers which make up this book were presented at the International Symposium on the Clinical Applications of Isotope Clearance Measurement of Cerebral Blood Flow, held in Mainz, Western Germany, on April 10-12, 1969. The previous meetings on Cerebral Blood Flow, held in Lund in 1964* and in Lund and Copenhagen 1968**, had shown that the moment had come to concentrate on the possibilities of introducing rCBF measurements into clinical routine. This is why in the Mainz Symposium attention was initially focused on methodological aspects. This is also why theoretical problems of physiology of CBF were not emphasized. Finally, this explains why such topics as cerebrovascular disease, head trauma, coma, carotid surgery, brain tumors and intracranial pressure were given pride of place. However a survey of the clinical aspects of rCBF measurements would not be complete without an account of the application of such measurements to monitor cerebral circulatory changes during anesthesia and therapeutic procedures like, for instance, hyperventilation and hyperbaric treatment. Furthermore, it is now possible to obtain data from correlative rCBF studies per formed before, during and after surgical operations on the human brain.
Book Synopsis On disorders of the cerebral circulation and on the connection between affectations of the brain and diseases of the heart by : George Burrows
Download or read book On disorders of the cerebral circulation and on the connection between affectations of the brain and diseases of the heart written by George Burrows and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some disorders of the cerebral circulation and their clinical manifestations by : Alfred Ernest Russell
Download or read book Some disorders of the cerebral circulation and their clinical manifestations written by Alfred Ernest Russell and published by . This book was released on 1909 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On Disorders of the Cerebral Circulation, by : George Burrows
Download or read book On Disorders of the Cerebral Circulation, written by George Burrows and published by Wentworth Press. This book was released on 2019-03-05 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Cerebral Blood Flow written by and published by Elsevier. This book was released on 1972-01-01 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in Brain Research is the most acclaimed and accomplished series in neuroscience. The serial is well-established as an extensive documentation of contemporary advances in the field. The volumes contain authoritative reviews and original articles by invited specialists. The rigorous editing of the volumes assures that they will appeal to all laboratory and clinical brain research workers in the various disciplines: neuroanatomy, neurophysiology, neuropharmacology, neuroendocrinology, neuropathology, basic neurology, biological psychiatry and the behavioral sciences.
Book Synopsis On Disorders of the Cerebral Circulation by : Sir George Burrows
Download or read book On Disorders of the Cerebral Circulation written by Sir George Burrows and published by . This book was released on 1994 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stimulated Cerebral Blood Flow by : Peter Schmiedek
Download or read book Stimulated Cerebral Blood Flow written by Peter Schmiedek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Das vorliegende Buch enth{lt die Beitr{ge eines internatio- nalen Symposiumszum Thema "Stimulierte Hirndurchblutung". Vorgestellt werden zun{chst neue Erkenntnisse zur Regulation der Hinrdurchblutung. Im 2. Abschnitt kommen verschiedene Methoden zur Messung der Hirndurchblutung zur Sprache, die sowohl unter experimentellen als auch unter klinischen Be- dingungengetestet wurden. Es folgt ein Abschnitt, der ver- schiedene M|glichkeiten zur Stimulation der Hirndurchblutung aufzeigt. Im letzten Abschnitt wird aufdie Bedeutung der stimulierten Hirndurchblutungsmessung zur Bestimmung der ce- rebrovascul{ren Reservekapazit{ten hingewiesen. Dieser Para- meter hat nach den vorliegenden Untersuchungen klinisch- praktische Bedeutung, beispielsweise f}r die Indikations- stellung bei cerebrovascul{ren Eingriffen zur Isch{mie-Pro- phylaxe.