Home eBooks Download › history of the synapse

History Of The Synapse

Download History Of The Synapse PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get History Of The Synapse book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

History Of The Synapse

DOWNLOAD
Author : Max R. Bennett
language : en
Publisher: CRC Press
Release Date : 2003-09-02

History Of The Synapse written by Max R. Bennett and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-09-02 with Science categories.

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.

History Of The Synapse

DOWNLOAD
Author : Max R. Bennett
language : en
Publisher: CRC Press
Release Date : 2001-10-11

Synapses

DOWNLOAD
Author : W. Maxwell Cowan
language : en
Publisher: JHU Press
Release Date : 2003

Synapses written by W. Maxwell Cowan and has been published by JHU Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Medical categories.

"For both seasoned neurobiologists and interested newcomers to the field, this book is a worthwhile introduction to the wonders of synapses and the many opportunities for future study that they offer." -- "Science"

Imaging Synapse Structure And Function

DOWNLOAD
Author : George J. Augustine
language : en
Publisher: Frontiers Media SA
Release Date : 2017-07-06

Imaging Synapse Structure And Function written by George J. Augustine and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-06 with categories.

Development of new imaging technologies in recent years has transformed neuroscience in profound ways. Following on the heels of the revolution based on the Green Fluorescent Protein, refined genetically-encoded fluorescent reporters and genetic targeting strategies now enable optical recording of synaptic transmission in defined neuronal populations at speeds approaching the enviable temporal resolution of electrophysiology. Super-resolution light microscopy permits observation of synapses and their molecular machinery at sub-diffraction resolution. At the ultrastructural level, automated forms of electron microscopy, improvements in specimen fixation methods, and recent efforts to correlate data from light and electron micrographs now make the reconstruction of functional neural circuits a reality. Finally, the use of optogenetic actuators, such as channelrhodopsins, allows precise temporal and spatial manipulation of neuronal activity and is revealing profound insights into the organization of neural circuits and their roles in behavior. This research topic highlights recent advances in both light and electron microscopy, with a specific focus on approaches that combine innovations from several different fields to obtain novel information about synapse structure and function. We are confident that this collection of articles - three original research papers, six reviews, one methods paper and one perspective article - will enable neuroscientists to achieve the next generation of experiments aimed at cracking the neural code.

Discovering The Brain

DOWNLOAD
Author : National Academy of Sciences
language : en
Publisher: National Academies Press
Release Date : 1992-01-01

Discovering The Brain written by National Academy of Sciences and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-01-01 with Medical categories.

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."

History Of The Synapse

DOWNLOAD
Author : Max R. Bennett
language : en
Publisher: CRC Press
Release Date : 2001-10-11

From Neurons To Neighborhoods

DOWNLOAD
Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2000-11-13

From Neurons To Neighborhoods written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-11-13 with Social Science categories.

How we raise young children is one of today's most highly personalized and sharply politicized issues, in part because each of us can claim some level of "expertise." The debate has intensified as discoveries about our development-in the womb and in the first months and years-have reached the popular media. How can we use our burgeoning knowledge to assure the well-being of all young children, for their own sake as well as for the sake of our nation? Drawing from new findings, this book presents important conclusions about nature-versus-nurture, the impact of being born into a working family, the effect of politics on programs for children, the costs and benefits of intervention, and other issues. The committee issues a series of challenges to decision makers regarding the quality of child care, issues of racial and ethnic diversity, the integration of children's cognitive and emotional development, and more. Authoritative yet accessible, From Neurons to Neighborhoods presents the evidence about "brain wiring" and how kids learn to speak, think, and regulate their behavior. It examines the effect of the climate-family, child care, community-within which the child grows.

Childhood Stress Trauma And Synapse Loss

DOWNLOAD
Author : Maxwell R Bennett
language : en
Publisher: Springer Nature
Release Date : 2024-07-13

Childhood Stress Trauma And Synapse Loss written by Maxwell R Bennett and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-13 with Science categories.

This book is concerned with the extent to which childhood stress and trauma lead in relative maturity to major depression (MDD) and post-traumatic stress disorder (PTSD). The loss of synapses in the cortex, accompanying childhood maltreatment, is identified as a principal mechanism for developing these disorders. Considerable attention is given to identifying interventions that will restore lost synapses, so ameliorating these mental illnesses. The book describes the emergence of abnormal psychology in youth and adult life following childhood maltreatment. Of considerable immediate concern is the extent to which such maltreatment significantly enhances the tendency to suicide and suicidality. Next, consideration is given as to how personality disorders, such as obsessive-compulsive disorder, the very dangerous borderline personality disorder, and the publicly offensive narcissistic personality disorder, arise from childhood maltreatment. The classification or nosology of mental and personality disorders as well as the principal psychoanalytic approaches available for their treatment are sketched together with recent attempts to use novel constructs that bridge between symptoms (based on patients’ behavior and self-descriptions). Recently, new techniques have been developed for brain imaging and non-invasive and localized brain stimulation. These show that nodes of the distributed brain network whose malfunction is closely related to major depressive disorders are likely to differ in their importance from patient to patient. Wonderfully, so-called ‘closed-loop’ stimulation techniques are now available for automatically adjusting the activity of individual nodes in individual patients, relieving them of their major depression. The results of our research, and that of others using magnetic resonance imaging of mature patients that have been maltreated as children, have been to identify the nodes that have lost gray matter. We have shown that this is likely due to the loss of synapses in these nodes. Finally, the central question of how synapses may be restored in these nodes to ameliorate major depressive disorders, post-traumatic stress disorder, and suicidality is considered, emphasizing the recent revolutionary discovery that the psychedelic ketamine restores synapses and has a therapeutic effect on mental health.

Spike Timing Dependent Plasticity

DOWNLOAD
Author : Henry Markram
language : en
Publisher: Frontiers E-books
Release Date :

Spike Timing Dependent Plasticity written by Henry Markram and has been published by Frontiers E-books this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.

Hebb's postulate provided a crucial framework to understand synaptic alterations underlying learning and memory. Hebb's theory proposed that neurons that fire together, also wire together, which provided the logical framework for the strengthening of synapses. Weakening of synapses was however addressed by "not being strengthened", and it was only later that the active decrease of synaptic strength was introduced through the discovery of long-term depression caused by low frequency stimulation of the presynaptic neuron. In 1994, it was found that the precise relative timing of pre and postynaptic spikes determined not only the magnitude, but also the direction of synaptic alterations when two neurons are active together. Neurons that fire together may therefore not necessarily wire together if the precise timing of the spikes involved are not tighly correlated. In the subsequent 15 years, Spike Timing Dependent Plasticity (STDP) has been found in multiple brain brain regions and in many different species. The size and shape of the time windows in which positive and negative changes can be made vary for different brain regions, but the core principle of spike timing dependent changes remain. A large number of theoretical studies have also been conducted during this period that explore the computational function of this driving principle and STDP algorithms have become the main learning algorithm when modeling neural networks. This Research Topic will bring together all the key experimental and theoretical research on STDP.

Synaptosomes

DOWNLOAD
Author : Kathryn M. Murphy
language : en
Publisher: Humana
Release Date : 2018-09-22

Synaptosomes written by Kathryn M. Murphy and has been published by Humana this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-22 with Medical categories.

This volume describes techniques to make synaptosomes, and discusses numerous ways that synaptosomes are used to study and answer diverse questions about synapses.After examining the history that led to making synaptosomes, the chapters delved into its important as a tool to explore synaptic connections. Some of the topics covered in this book are: synaptosome bioenergetics and glutamate release; affinity proteomics for interactome and phosphoproteome screening in synaptosomes; isolation of highly purified and functionally active synaptic mitochondria; and profiling of microRNA and protein from purified synaptoneurosomes in a neurodegenerative disease model. In Neuromethods series style, chapters include the kind of detail and key advice from the specialists needed to get successful results in your laboratory. Cutting-edge and thorough, Synaptosomes is a valuable resource for any researcher interested in learning more about this developing field.

History Of The Synapse

Recent Posts