Download or read book Neuroglia in the Aging Brain written by Jean de Vellis and published by Springer Science & Business Media. This book was released on 2001-11-06 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: A distinguished panel of internationally recognized neuroscientists comprehensively review the involvement of and changes in glial cells both during the normal aging process and in the major disorders of old age. Topics range from the cellular and molecular changes that occur with aging-especially aging-associated activation of astrocytes and microglia and its relation to neuronal injury and repair-to neuron-glia intercommunication. The contributors show how glial signals may be modulated by hormones, growth factors, neurotransmitters, intracellular metabolism, and intercellular exchanges, as well as by aging of the blood-brain barrier.
Download or read book Neuroglia in the Aging Brain written by Jean De Vellis and published by . This book was released on 2014-01-15 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interaction Between Neurons and Glia in Aging and Disease written by Ana Cristina Rego and published by Springer Science & Business Media. This book was released on 2007-08-09 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: A superb source of reference reviews as well as a concise overview of the functional cross-talk between neurons and glial cells, this book also focuses on microglia and inflammation in the aging brain and in neurological disorders. The scientific spectrum covered by this book is of key interest, and is recognized by the scientific community as a major competitive area with critical implications for human health.
Download or read book The Aging Brain written by Ezio Giacobini and published by Raven Press (ID). This book was released on 1982 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brain Aging written by David R. Riddle and published by CRC Press. This book was released on 2007-04-19 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognition that aging is not the accumulation of disease, but rather comprises fundamental biological processes that are amenable to experimental study, is the basis for the recent growth of experimental biogerontology. As increasingly sophisticated studies provide greater understanding of what occurs in the aging brain and how these changes occur
Download or read book Neuroglia in Neurodegenerative Diseases written by Alexei Verkhratsky and published by Springer Nature. This book was released on 2019-10-03 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the role of neuroglia in neurodegenerative diseases. Neuroglia are the most abundant cells in the nervous system and consist of several distinct cell types, such as astrocytes, oligodendrocytes,and microglia. Accumulating evidence suggests that neuroglia participate in the neurodegenerative process, and as such are essential players in a variety of diseases, including Alzheimer’s, Parkinson’s, and Huntington’s. Intended for researchers and students, the book presents recent advances concerning the biology of neuroglia as well as their interaction with neurons during disease progression. In addition, to highlight the function of neuroglia in different types of neurodegenerative disease, it also discusses their mechanisms and effects on protecting or damaging neurons.
Download or read book Development and Aging in the Nervous System written by Morris Rockstein and published by Elsevier. This book was released on 2012-12-02 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Development and Aging in the Nervous System covers the proceedings of a series of symposia by the same title, held at the University of Miami Training Program in Cellular Aging on February 19-20, 1973. This book is composed of 11 chapters that specifically consider aging in its total sense, from embryonic development through senescence of a vital organ system of the body. The introductory chapters review the age changes in the neuronal microenvironment and the regulative mechanism of neuronal death in cell number control in the nervous system. The next chapters deal with the neuronal degeneration in aging mammals, the selected changes in the developing postnatal rat, and the trophic influences in the mammalian central nervous system. These topics are followed by discussions of the genesis of neuronal locus specificity, the vertebrate brain aging, and the neurochemical patterns in the developing and aging brain. The remaining chapters describe the mechanisms of enzymatic differentiation in the brain and in cultured cells and the monoamine metabolism in the aging male mouse. This book will prove useful to development and cell biologists, researchers, and advance students.
Download or read book Never resting microglia physiological roles in the healthy brain and pathological implications written by Amanda Sierra and published by Frontiers E-books. This book was released on 2015-02-11 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microglia are largely known as the major orchestrators of the brain inflammatory response. As such, they have been traditionally studied in various contexts of disease, where their activation has been assumed to induce a wide range of detrimental effects. In the last few years, a series of discoveries have challenged the current view of microglia, showing their active and positive contribution to normal brain function. This Research Topic reviewed the novel physiological roles of microglia in the developing, mature and aging brain, under non-pathological conditions. In particular, this Research Topic discussed the cellular and molecular mechanisms by which microglia contribute to the formation, pruning and plasticity of synapses; the regulation of adult neurogenesis as well as hippocampal learning and memory; among other important roles. Because these novel findings defy our understanding of microglial function in health as much as in disease, this Research Topic also summarized the current view of microglial nomenclature, phenotypes, origin and differentiation, and contribution to various brain pathologies. Additionally, novel imaging approaches and molecular tools to study microglia in their non-activated state have been discussed. In conclusion, this Research Topic seeked to emphasize how the current research in neuroscience is challenged by never-resting microglia.
Download or read book The Aging Brain and Senile Dementia written by K. Nandy and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are currently about 21 million people over 6S years in the United States and over a million of them suffer from a severe degree of mental impairment. This number will undoubtedly increase as more and more people attain their full lifespan. The Veterans Administration is acutely aware of this problem in the population it serves. Currently, there are about 31 million veterans in the United States. About 13 percent of these veterans are over 6S years of age and the number is expected to increase to 40 percent by the turn of the century. In recognition of the pressing need to address this problem, eight Geriatric Research, Educational and Clinical Centers (GRECC) have been established under the auspices of the Veterans Administration and the guiding spirit of Dr. Paul Haber, Assistant Chief Medical Director for Professional Services, Veterans Administration. The purpose of these centers is to develop a better understanding of the complex biomedical and socio-economic problems of the aged in general and to enhance the quality of life of the older veterans in particular o Gerontologists working towards a better understanding of the aging process and better care of the aged have made major progress in the biomedical field in the last decade. Among the efforts made by the Veterans Administration, the department of Extended Care and Academic Affairs have sponsored a number of symposia in the field of Gerontology.
Download or read book Brain Aging written by David R. Riddle and published by CRC Press. This book was released on 2007-04-19 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognition that aging is not the accumulation of disease, but rather comprises fundamental biological processes that are amenable to experimental study, is the basis for the recent growth of experimental biogerontology. As increasingly sophisticated studies provide greater understanding of what occurs in the aging brain and how these changes occur
Download or read book Neurogerontology written by James F. Willott, PhD and published by Springer Publishing Company. This book was released on 1999-07-25 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neurogerontology tells the story of how the aging brain affects all aspects of cognition and physical performance. It comprehensively links the principles and substance of neuroscience with gerontology and psychology. Written largely from a behavioral neuroscience perspective, Neurogerontology explores the functional relationships between the central nervous system and psychological phenomena of aging, including perception, arousal, learning, cognition, and motor behavior. Willot emphasizes healthy aging, but dementia and other pathological conditions are discussed when relevant. This evidence-based approach to the neuroscience of aging makes this a valuable reference for professionals, as well as an informative textbook for students in gerontology courses.
Download or read book The Process of Aging in the Nervous System written by James E. Birren and published by . This book was released on 1959 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microglia in Health and Disease written by Marie-Ève Tremblay and published by Springer. This book was released on 2014-09-22 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: These past few years have witnessed a revolution in our understanding of microglia, especially since their roles in the healthy central nervous system (CNS) have started to unravel. These cells were shown to actively maintain health, in concert with neurons and other types of CNS cells, providing further insight into their involvement with diseases. Edited by two pioneers in the field, Marie-Ève Tremblay and Amanda Sierra, Microglia in health and disease aims to share with the broader scientific community some of the recent discoveries in microglia research, from a broad perspective, with a collection of 19 chapters from 52 specialists working in 11 countries across 5 continents. To set microglia on the stage, the book begins by explaining briefly who they are, what they do in the healthy and diseased CNS, and how they can be studied. The first section describes in more details their physiological roles in the maturation, function, and plasticity of the CNS, across development, adolescence, adulthood, neuropathic pain, addiction, and aging. The second section focuses on their implication in pathological conditions impairing the quality of life: neurodevelopmental and neuropsychiatric disorders, AIDS, and multiple sclerosis; and in leading causes of death: ischemia and stroke, neurodegenerative diseases, as well as trauma and injury.
Download or read book Glial Cells in Health and Disease of the CNS written by Rommy von Bernhardi and published by Springer. This book was released on 2016-10-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: A timely overview covering the three major types of glial cells in the central nervous system - astrocytes, microglia, and oligodendrocytes. New findings on glia biology are overturning a century of conventional thinking about how the brain operates and are expanding our knowledge about information processing in the brain. The book will present recent research findings on the role of glial cells in both healthy function and disease. It will comprehensively cover a broad spectrum of topics while remaining compact in size.
Download or read book The Aging Brain written by S. Hoyer and published by Springer. This book was released on 1982-06 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infirmity, that decays the wise, doth ever make the better fool William.Shakespeare, Twelfth Night 1,5 Since antiquity, it has been a dream of mankind to live in eternal youth and thus to attain longevity. Gods and heroes of the myths of many European cultures were always repre sented as young. Their youth was one of their most remark able attributes, and eternal youth given to a human being from a god was the greatest act of grace. This age old dream of mankind is demonstrated very graphically in one of the most impressive paintings of the Middle Ages, the famous "Jungbrunnen" (Fountain of Youth) by Lucas Cranach. During recent decades, progress in medical and social areas has increased life expectancy at least in the highly developed countries. Although this longevity does not mean eternal youth, it obviously fulfills the ancient desire of mankind. However, to live longer and longer and thus to become older and older also means to live in infirmity over a longer period of life. If progress in medical science continues at the present rate, longevity will as seems inevitable, increase further. At least at this stage, problems of aging might become as important as problems of development.
Download or read book Brain Aging written by Jorge Cervós-Navarro and published by . This book was released on 1983 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Aging Brain written by Lawrence J. Whalley and published by . This book was released on 2003 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do some people remain alert and vigorous at an age when others are declining mentally and physically? Does their apparent advantage have a biological basis, and, if so, could this success be transferred to others predisposed to age more quickly? If this is achievable, does brain aging then become the last obstacle to an extension of our useful life span? These are just some of the questions answered in this book by Lawrence Whalley, a researcher who specializes in the study of Alzheimerþs disease. He relates that the brain may be able to compensate for its own aging since the loss of brain cells with age is not as extensive as once believed and that, if some surviving cells retain the capacity to replicate, there may be real prospects of reducing the worst effects of brain aging. In surveying the prospects of slowing or even preventing the worst effects of aging, Whalley looks at the development of the brain and how this is influenced by environmental factors such as diet and stress, the biological and psychological mechanisms of brain injury and disease, and the range of possible treatments and preventative measures, including gene therapy, silicon-neuron implants, virtual reality, and "intelligent environments." Throughout the book he relates the known facts about brain aging, as well as our many preconceptions. Reexamining older scientific studies, the author is able to show that though much of what we take for granted about the mental processes of the older person is not simple, we may indeed be able to alleviate the effects of mental deterioration--if not now, then in the future.
