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 Cerebral Small Vessel Disease written by Leonardo Pantoni and published by Cambridge University Press. This book was released on 2014-05 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Up-to-date discussion of the etiology, diagnosis, treatment, and prevention of this common cause of stroke and cognitive impairment.
Download or read book Building an Ageless Mind written by William J. Tippett and published by Rowman & Littlefield Publishers. This book was released on 2013-06-27 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: By the year 2000 half of the people in the United States were over the age of 50. By 2030, 70 million elderly will account for 20% of the U.S. population. The percentage of the population with Alzheimer’s disease is significantly on the rise and by 2025 there will be a 45% increase in developed countries and a 215% increase in developing countries. Aging populations face many other issues involving cognitive decline. Building an Ageless Mind offers practical solutions, including specific directives to assist individuals in changing the course of cognitive decline as a result of aging and disease. The brain, our ability to think, and our self-concept are so very important to individual lives, and the desire to maintain robust cognitive function is the ultimate goal for anyone concerned about the aging mind. Here, Dr. William J. Tippett helps readers understand the basics of how the brain works, and explains why engaging in certain exercises may be helpful. He gives people the tools to maintain, combat, and understand good brain health. He also examines one of the most profound brain aging related illnesses of our time, Alzheimer’s disease, and provides detailed information on how this disease affects the individual, as well as ways to protect against it and to alter its course even if it’s been diagnosed. Lifestyle strategies to promote brain health are also offered throughout. Readers will be fascinated by the way the brain functions and ages, and the many methods available to everyone to maintain better brain health as they age.
Download or read book The Pathology of Mind written by Henry Maudsley and published by . This book was released on 1895 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Matrix of the Mind written by Frederic Wood Jones and published by . This book was released on 1928 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neurology and psychology.
Download or read book The Lancet written by and published by . This book was released on 1906 with total page 1916 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brain Body Mind in the Nebulous Cartesian System A Holistic Approach by Oscillations written by Erol Başar and published by Springer Science & Business Media. This book was released on 2010-12-06 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brain-Body-Mind in the Nebulous Cartesian System: A Holistic Approach by Oscillations is a research monograph, with didactical features, on the mechanisms of the mind, encompassing a wide spectrum of results and analyses. The book should appeal to scientists and graduate students in the fields of neuroscience, neurology, psychiatry, physiology, psychology, physics and philosophy. Its goals are the development of an empirical-analytical construct, denoted as “Reasonings to Approach the Mind”, and the comprehension of 20 principles for understanding the mind. This book amalgamates results from work on the brain, vegetative system, brains in the evolution of species, the maturing brain, dynamic memory, emotional processes, and cognitive impairment in neuro-psychiatric disorders (Alzheimer, Schizophrenia, Bipolar disorders). The findings are comparatively evaluated within the framework of brain oscillations and neurotransmitters. Further, a holistic approach links the brain to the cardiovascular system and overall myogenic coordination of the vegetative system. The results emphasize that EEG oscillations, ultraslow oscillations, and neurotransmitters are quasi-invariant building blocks in brain-body-mind function and also during the evolution of species: The temporal domain is where the importance of research on neural oscillators is indispensable. The core, holistic concept that emerges is that the brain, spinal cord, overall myogenic system, brain-body-oscillations, and neurotransmitters form a functional syncytium. Accordingly, the concept of “Syncytium Brain-Body-Mind” replaces the concept of “Mind”. P>
Download or read book The Quill written by and published by . This book was released on 1917 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tumors Arising from the Blood vessels of the Brain written by Harvey Cushing and published by . This book was released on 1928 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Medicine written by Sir William Osler and published by . This book was released on 1910 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medical record written by and published by . This book was released on 1885 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brain Mind and Medicine written by Harry Whitaker and published by Springer Science & Business Media. This book was released on 2007-10-27 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: No books have been published on the practice of neuroscience in the eighteenth century, a time of transition and discovery in science and medicine. This volume explores neuroscience and reviews developments in anatomy, physiology, and medicine in the era some call the Age of Reason, and others the Enlightenment. Topics include how neuroscience adopted electricity as the nerve force, how disorders such as aphasia and hysteria were treated, Mesmerism, and more.
Download or read book Brain written by and published by . This book was released on 1880 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at researchers and clinicians, this journal of neurology balances studies in neurological science with practical clinical articles.
Download or read book Project MK Ultra and Mind Control Technology written by Axel Balthazar and published by SCB Distributors. This book was released on 2017-05-04 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: People around the world claim to be victims of mind control technology. Medical professionals are quick to marginalize these targeted individuals and diagnose them with mental illness. Unfortunately, most people are oblivious to the historical precedent for the practice of mind control and the patented technology that exists in the field. This book includes a compilation of the government’s documentation on MK-Ultra, the CIA’s mind control experimentation on unwitting human subjects; all documentation on this program was ordered destroyed by CIA Director Richard Helms in 1973, but a cache of records survived and were made public through a Freedom of Information Act request in 1977. It also contains over 150 patents pertaining to a wide variety of subjects: artificial telepathy (voice-to-skull technology), behavior modification through radio frequencies, directed energy weapons, electronic monitoring, implantable nanotechnology, brain wave manipulation, nervous system manipulation, neuroweapons, psychological warfare, satellite terrorism, subliminal messaging, and more. A must-have reference guide for targeted individuals and anyone interested in the subject of mind control technology. The experiments and technology described herein reveal the government’s activities in a variety of fields utilizing an assortment of methodologies. Subjects covered include: Drugs; Hypnosis; Subconscious Isolation; Extrasensory Perception; Victims; Mind Control Technology; Artificial Telepathy; Behavior Modification; Nervous System Manipulation; Mind Manipulation; Mental Monitoring; Directed Energy Weapons; Electronic Surveillance; Implants and Nanotech; Subliminal Messaging; and more.
Download or read book The Human Brain written by William Bevan Lewis and published by . This book was released on 1882 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Minds written by Chauncey Maher and published by Routledge. This book was released on 2017-06-26 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea that plants have minds can sound improbable, but some widely respected contemporary scientists and philosophers find it plausible. It turns out to be rather tricky to vindicate the presumption that plants do not have minds, for doing so requires getting clear about what plants can do and what exactly a mind is. By connecting the most compelling empirical work on plant behavior with philosophical reflection on the concept of minds, Plant Minds aims to help non-experts begin to think clearly about whether plants have minds. Relying on current consensus ideas about minds and plants, Chauncey Maher first presents the best case for thinking that plants do not have minds. Along the way, however, he unearths an idea at the root of that case, the idea that having a mind requires the capacity to represent the world. In the last chapter, he defends a relatively new and insightful theory of mind that rejects that assumption, making room for the possibility that plants do have minds, primarily because they are alive.
Download or read book British Medical Journal written by and published by . This book was released on 1881 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
