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An Electron Microscopic Study Of The Neurons And Neuroglia In The Granule Layer Of The Rat Cerebellar Cortex
Download An Electron Microscopic Study Of The Neurons And Neuroglia In The Granule Layer Of The Rat Cerebellar Cortex full books in PDF, epub, and Kindle. Read online An Electron Microscopic Study Of The Neurons And Neuroglia In The Granule Layer Of The Rat Cerebellar Cortex ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis An Electron Microscopic Study of the Neurons and Neuroglia in the Granule Layer of the Rat Cerebellar Cortex by : Ralph Roger Meyer
Download or read book An Electron Microscopic Study of the Neurons and Neuroglia in the Granule Layer of the Rat Cerebellar Cortex written by Ralph Roger Meyer and published by . This book was released on 1963 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scanning Electron Microscopy of Cerebellar Cortex by : Orlando Castejón
Download or read book Scanning Electron Microscopy of Cerebellar Cortex written by Orlando Castejón and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a clear exposition this inspirational book shows the in situ three-dimensional morphology of cerebellar neurons, intracortical circuits and synaptic connections that underpin the functioning of cerebellar neurons in networks. It brings together in one volume a new view of the three-dimensional cytoarchitectonic arrangement of the cerebellar cortex. The book shows the cerebellar extrinsic and intrinsic intracortical circuits formed by mossy and climbing fibers as exposed by the cryofracture methods. The high degree of lateral collateralization of these fibers is also displayed providing new insights on the information processing in the cerebellar cortex. Besides, field emission high resolution electron microscopy shows its potential contribution to the study of synaptic morphology. The concluding chapter deals with the contribution of scanning electron microscopy to cerebellar neurobiology. This monograph is an authoritative survey and a must for anyone who is interested in the structure of the central nervous system. It will also appeal to an interdisciplinary audience who wants to learn more about electron microscopy and neurocytology.
Download or read book Cerebellar Cortex written by S.L. Palay and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: The origins of this book go back to the first electron microscopic studies of the central nervous system. The cerebellar cortex was from the first an object of close study in the electron microscope, repeating in modern cytology and neuroanatomy the role it had in the hands of RAMON y CAJAL at the end of the nineteenth century. The senior author vividly remembers a day early in 1953 when GEORGE PALADE, with whom he was then working, showed him an electron micrograph of a cerebellar glomerulus, saying "That is what the synapse should look like. " It is true that the tissue was swollen and the mitochondria were exploded, but all of the essentials of synaptic structure were visible. At that time small fragments of tissue, fixed by immersion in osmium tetroxide and embedded in methacrylate, were laboriously sectioned with glass knives without any predetermined orientation and then examined in the electron microscope. After much searching, favorably preserved areas' were studied at the cytological level in order to recognize the parts of neurons and characterize them. Such procedures, dependent upon random sections and uncontrollable selection by a highly erratic technique of preservation, precluded any systematic investigation of the organization of a particular nucleus or region of the central nervous system. It was difficult enough to distinguish neurons from the neuroglia.
Book Synopsis Metabolic Compartmentation and Neurotransmission by : Soll Berl
Download or read book Metabolic Compartmentation and Neurotransmission written by Soll Berl and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first symposium on metabolic compartmentation in brain was held at the Rockefeller Foundation, Bellagio, Italy, July 11-16, 1971; the proceedings CR. Balazs and J. E. Cremer, editors, MacMillan) appeared in 1973. At the conclusion of the first symposium it was decided to assess in 2-3 years the progress in this rapidly developing area. This volume represents the proceedings of an Advanced Study Institute, made possible by a grant from the North Atlantic Treaty Organization, Scientific Affairs Division. Additional generous support by the Wellcome Trust allowed attendance by participants from non-NATO countries. S. Ber! D. D. Clarke D. Schneider xi Introduction The term metabolic compartmentation, as related to the chemistry of the brain, appeared in print for the first time about 15 years ago. The concept was developed in the laboratory of Dr. Heinrich Waelsch as a result of studies related to the metabolism of glutamic acid and glutamine. It was welcomed by a number of neurochemists who felt that the concept had validity and would help explain metabolic phenomena that were otherwise quite puzzling. The concept gradually achieved general acceptance, and by 1971 the amount of information that could profit by being examined from the point of view of metabolic compartmentation had increased sufficiently to warrant a symposium on the subject ("Metabolic Compartmentation in the Brain," Balazs and Cremer, eds. , MacMillan, 1973). Almost all the participants at that initial symposium were present at the second, on which this volume is based.
Book Synopsis Astrocytes Pt 3: Biochemistry, Physiology, and Pharmacology of Astrocytes by : Sergey Fedorff
Download or read book Astrocytes Pt 3: Biochemistry, Physiology, and Pharmacology of Astrocytes written by Sergey Fedorff and published by Elsevier. This book was released on 2012-12-02 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrocytes: Cell Biology and Pathology of Astrocytes, Volume 3 deals with the involvement of astrocytes in neurological and neuropathological states of brain function. This volume discusses the expression of astrocyte-specific immunological markers and plasma membrane structures; the dynamics of the cytoskeleton and cell cycle; and the reactivity to injury and response of astrocytes in selected pathological and genetic states. The text also aims to inspire new ideas and research on astrocyte functions as well as on the pathogenesis of neurological disorders. Neuroscientists, cell biologists, clinicians, neuropathologists, and pediatric neurologists will find the book invaluable.
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1974 with total page 1292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Surface-Contact Glia by : F. Hajos
Download or read book The Surface-Contact Glia written by F. Hajos and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. 1 Brief History The diversity of cells constituting the central nervous system did not deceive last century neurohistologists in recognizing that this organ contained essentially two cell types: the nerve cells, or as termed according to the emerging concept of neural contiguity, the neurons, and the neuroglial cells. Neurons were clearly shown to be the means of excitability, impulse generation, impulse transmission, and connectivity in the neural tissue. The neuroglia, as indicated by its name (YAloc=cement or glue) given by Virchow (1860), was thought to be the cement ing material ensuring the coherence of the nervous tissue, filling in the spaces of the neuropil, and isolating neuronal cell bodies. While this supposedly passive role did not attract multidisciplinary research on the neuroglia, successful efforts were made to extend our knowledge of the physiology, morphology, and bio chemistry of neurons. As a result of this, the investigation of the neuroglia carried out in the first half of this century was mainly confined to morphology, often as a by-product of comprehensive analyses of neuronal systems. At any rate, the histological classification of the neuroglia was accomplished, laying a framework which has been used to the present day. Accordingly, the glia was divided into two major groups: the macro- and microglia. The former comprises two further subclasses, the astroglia and oligodendroglia.
Book Synopsis Developmental Neuropathology by : Reinhard L. Friede
Download or read book Developmental Neuropathology written by Reinhard L. Friede and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present text was envisioned as a supplement to eXlstmg texts on human neuropathology, covering only those aspects of pediatric neuropathol ogy which pertain to and are peculiar of the immature nervous system. No coverage-or only brief comment-is given to diseases commonly found in adults which may, on occasion, occur in childhood or infancy as well. The subject matter is divided into three main categories: 1. The "acquired" lesions dating to the fetal, perinatal or early postnatal periods, 2. the malformations, and 3. the heritable metabolic defects. The first 6 chapters (2-7) are reserved to the lesions most intimately linked to the circumstances of birth. There is some inherent ambiguity in distinguishing between "acquired" lesions and malformations, as, indeed, no sharp distinction can be made between one and the other. Many malformations result from diseases acquired during fetal life and their peculiarity resides in the fact that the organ becomes affected before its development terminates and in such a way that its subsequent development becomes deranged or partly abrogated. A variety of causes acting at the same developmental period or over a common pathogenetic mechanism may produce the same type of derangement, including chemical, physical, infectious or genetic factors, as pointed out repeatedly in the text. Consequently, the definition of a malformation, as differing from an "acquired" residual lesion was made dependant on evidence for the derangement of developmental pro cesses subsequent to the acquisition of the disease.
Book Synopsis Brain Mechanisms in Mental Retardation by : Nathaniel A. Buchwald
Download or read book Brain Mechanisms in Mental Retardation written by Nathaniel A. Buchwald and published by Academic Press. This book was released on 2013-10-22 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: Series on Mental Retardation held in Oxnard, California, in January 1974. This book compiles research on neurobiological findings which might lead to an understanding of the basic processes underlying the phenomena of mental deficiency and related aspects of human development. The topics discussed include the timing of major ontogenetic events in the visual cortex of the rhesus monkey; neuronal sprouting after hippocampal lesions; synaptic and dendritic development and mental defect; and CNS maturation and behavioral development. The neuronal control of neurochemical processes in the basal ganglia; nigrostriatal projections and the "dopamine receptor; and effects of caudate nuclei removal in cats are also deliberated. This text likewise covers the effects of caudate nuclei removal versus frontal cortex lesions in kittens and role of biochemistry in research on mental retardation This publication is beneficial to medical practitioners and students concerned with mental retardation.
Book Synopsis Principles of Neural Science by : Eric R. Kandel
Download or read book Principles of Neural Science written by Eric R. Kandel and published by . This book was released on 1991 with total page 1135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis History of the Synapse by : Max R. Bennett
Download or read book History of the Synapse written by Max R. Bennett and published by CRC Press. This book was released on 2003-09-02 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: The History of the Synapse provides a history of those discoveries concerning the identification and function of synapses that provide the foundations for research during this new century with a personal view of the process by which new concepts have developed. Previously published as essays, the chapters in this book provide a history of various aspects of synaptic function, beginning with the evolution over two and a half thousand years and how progress was made in the establishment of a conceptual structure that would allow the synapse to be identified at the beginning of the 20th century. Numerous illustrations explain either the technical approach or the experimental finding.
Book Synopsis Development of the Central Nervous System in Vertebrates by : S.C. Sharma
Download or read book Development of the Central Nervous System in Vertebrates written by S.C. Sharma and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: ~he major theme of this book is the development of the vertebrate central nervous system. ~is volume contains summaries of most of the invited participants at the NA~ advanced study institute entitled "Development of central nervous system in vertebrates" held in Maratea, Italy, from June 23-July 5, 1991. In order to address this topic, we have drawn upon a selection of current studies dealing with molecular, cellular and system analysis which specifically pertain to the general principles of the development. ~he major aim of this institute was to bring together a select group of investigators who would present their views on the current issues in their respective fields and to foster extensive discussions amongst participants in smaller groups. Such interactions brought together the exchanges of ideas amongst participants and helped clarify the intricate details and formulate new vistas and collaborations. Since the study of nervous system development has focused mostly on the origin of neuron and glia cells, the area of current research was represented by talks on early cellular events including effects of growth factors, BOX and other gene expressions and cell lineage of specific cell type(s). Formation of specific cell types and the specific neuronal connections have been a major theme in the study of the nervous system development. Recent technical advances has resulted in new information at both cellular and molecular levels which have provided new details. Current research was represented by "selective" topics discussed at the meeting.
Download or read book Anatomy and Embryology written by and published by . This book was released on 1983 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Astrocytes in (Patho)Physiology of the Nervous System by : Vladimir Parpura
Download or read book Astrocytes in (Patho)Physiology of the Nervous System written by Vladimir Parpura and published by Springer Science & Business Media. This book was released on 2008-12-11 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrocytes were the original neuroglia that Ramón y Cajal visualized in 1913 using a gold sublimate stain. This stain targeted intermediate filaments that we now know consist mainly of glial fibrillary acidic protein, a protein used today as an astrocytic marker. Cajal described the morphological diversity of these cells with some ast- cytes surrounding neurons, while the others are intimately associated with vasculature. We start the book by discussing the heterogeneity of astrocytes using contemporary tools and by calling into question the assumption by classical neuroscience that neurons and glia are derived from distinct pools of progenitor cells. Astrocytes have long been neglected as active participants in intercellular communication and information processing in the central nervous system, in part due to their lack of electrical excitability. The follow up chapters review the “nuts and bolts” of ast- cytic physiology; astrocytes possess a diverse assortment of ion channels, neu- transmitter receptors, and transport mechanisms that enable the astrocytes to respond to many of the same signals that act on neurons. Since astrocytes can detect chemical transmitters that are released from neurons and can release their own extracellular signals there is an increasing awareness that they play physiological roles in regulating neuronal activity and synaptic transmission. In addition to these physiological roles, it is becoming increasingly recognized that astrocytes play critical roles during pathophysiological states of the nervous system; these states include gliomas, Alexander disease, and epilepsy to mention a few.
Book Synopsis The Auditory Cortex by : Jeffery A. Winer
Download or read book The Auditory Cortex written by Jeffery A. Winer and published by Springer Science & Business Media. This book was released on 2010-12-02 with total page 711 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been substantial progress in understanding the contributions of the auditory forebrain to hearing, sound localization, communication, emotive behavior, and cognition. The Auditory Cortex covers the latest knowledge about the auditory forebrain, including the auditory cortex as well as the medial geniculate body in the thalamus. This book will cover all important aspects of the auditory forebrain organization and function, integrating the auditory thalamus and cortex into a smooth, coherent whole. Volume One covers basic auditory neuroscience. It complements The Auditory Cortex, Volume 2: Integrative Neuroscience, which takes a more applied/clinical perspective.
Book Synopsis Developmental Neurobiology by : Marcus Jacobson
Download or read book Developmental Neurobiology written by Marcus Jacobson and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: This consistent and well-illustrated text is an up-to-date survey of cellular and molecular events contributing to the assembly of the vertebrate nervous system. Chapters include a mixture of historical content and descriptions from literature that best illustrate specific aspects of development.
Book Synopsis Basic Neurochemistry by : R. Wayne Albers
Download or read book Basic Neurochemistry written by R. Wayne Albers and published by Academic Press. This book was released on 2011-11-02 with total page 1121 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic Neurochemistry, Eighth Edition, is the updated version of the outstanding and comprehensive classic text on neurochemistry. For more than forty years, this text has been the worldwide standard for information on the biochemistry of the nervous system, serving as a resource for postgraduate trainees and teachers in neurology, psychiatry, and basic neuroscience, as well as for medical, graduate, and postgraduate students and instructors in the neurosciences. The text has evolved, as intended, with the science. This new edition continues to cover the basics of neurochemistry as in the earlier editions, along with expanded and additional coverage of new research from intracellular trafficking, stem cells, adult neurogenesis, regeneration, and lipid messengers. It contains expanded coverage of all major neurodegenerative and psychiatric disorders, including the neurochemistry of addiction, pain, and hearing and balance; the neurobiology of learning and memory; sleep; myelin structure, development, and disease; autism; and neuroimmunology. - Completely updated text with new authors and material, and many entirely new chapters - Over 400 fully revised figures in splendid color - 61 chapters covering the range of cellular, molecular and medical neuroscience - Translational science boxes emphasizing the connections between basic and clinical neuroscience - Companion website at http://elsevierdirect.com/companions/9780123749475
