The Oscillating Brain
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The Oscillating Brain
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Author : Timothy D. Sheehan M.D.
language : en
Publisher: LifeRich Publishing
Release Date : 2016-01-12
The Oscillating Brain written by Timothy D. Sheehan M.D. and has been published by LifeRich Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-01-12 with Science categories.
The Oscillating Brain explains for the first time how the human brain works. Neural oscillation is a form of repetitive activity which is characteristic of complex systems. The brain has extensive reciprocal connections. Reciprocal connectivity is the basis for neural oscillation. While some patterns of neural oscillation are localized (restricted to specific regions of the brain), others involve reciprocal connections between geographically separate areas of the brain permitting more widespread neural network interaction. Neural network oscillation transforms the brains three-pound mass of grey matter into a dynamic medium. Conscious experience involves the integrated interaction of both sensory and motor areas of the brain. Our experience of reality is the product of brain activity. Reality, as it is constructed by our brain, is an inherently simplified version of the world that enables us to respond rapidly to developing situations in a fashion that promotes survival. Our reality is heavily biased by our emotional reactions. We see the world in terms of good and evil and continually strive for good as a means of enhancing our sense of security. However, differences in our experience of good and evil have been a source of human conflict for as long as mankind has been on this planet. Global information networks and our increasing economic interdependence have made these differences increasingly difficult to ignore. Human striving for an absolute level of certainty and security threatens our day-to-day existence. We must learn to recognize the limitations of the human brain.
Rhythms Of The Brain
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Author : G. Buzsáki
language : en
Publisher: Oxford University Press
Release Date : 2006
Rhythms Of The Brain written by G. Buzsáki and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Medical categories.
Studies of mechanisms in the brain that allow complicated things to happen in a coordinated fashion have produced some of the most spectacular discoveries in neuroscience. This book provides eloquent support for the idea that spontaneous neuron activity, far from being mere noise, is actually the source of our cognitive abilities. It takes a fresh look at the coevolution of structure and function in the mammalian brain, illustrating how self-emerged oscillatory timing is the brain's fundamental organizer of neuronal information. The small-world-like connectivity of the cerebral cortex allows for global computation on multiple spatial and temporal scales. The perpetual interactions among the multiple network oscillators keep cortical systems in a highly sensitive "metastable" state and provide energy-efficient synchronizing mechanisms via weak links. In a sequence of "cycles," György Buzsáki guides the reader from the physics of oscillations through neuronal assembly organization to complex cognitive processing and memory storage. His clear, fluid writing-accessible to any reader with some scientific knowledge-is supplemented by extensive footnotes and references that make it just as gratifying and instructive a read for the specialist. The coherent view of a single author who has been at the forefront of research in this exciting field, this volume is essential reading for anyone interested in our rapidly evolving understanding of the brain.
Oscillatory Event Related Brain Dynamics
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Author : Christo Pantev
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-21
Oscillatory Event Related Brain Dynamics written by Christo Pantev and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-21 with Medical categories.
How does the brain code and process incoming information, how does it recog nize a certain object, how does a certain Gestalt come into our awareness? One of the key issues to conscious realization of an object, of a Gestalt is the attention de voted to the corresponding sensory input which evokes the neural pattern underly ing the Gestalt. This requires that the attention be devoted to one set of objects at a time. However, the attention may be switched quickly between different objects or ongoing input processes. It is to be expected that such mechanisms are reflected in the neural dynamics: Neurons or neuronal assemblies which pertain to one object may fire, possibly in rapid bursts at a time. Such firing bursts may enhance the synaptic strength in the corresponding cell assembly and thereby form the substrate of short-term memory. However, we may well become aware of two different objects at a time. How can we avoid that the firing patterns which may relate to say a certain type of move ment (columns in V5) or to a color (V 4) of one object do not become mixed with those of another object? Such a blend may only happen if the presentation times be come very short (below 20-30 ms). One possibility is that neurons pertaining to one cell assembly fire syn chronously. Then different cell assemblies firing at different rates may code different information.
The Neural Code Of Pitch And Harmony
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Author : Gerald D. Langner
language : en
Publisher: Cambridge University Press
Release Date : 2015-04-23
The Neural Code Of Pitch And Harmony written by Gerald D. Langner and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-04-23 with Language Arts & Disciplines categories.
Introducing the neuronal mechanisms of pitch and harmony, and the role of neuronal oscillations for brain and mind, this unique title demonstrates that musical pitch is a temporal and not a spectral phenomenon, and musical harmony is not a cultural heritage but a mathematical necessity based on neurobiological mechanisms.
Unlocking The Brain
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Author : Georg Northoff
language : en
Publisher: Oxford University Press, USA
Release Date : 2014
Unlocking The Brain written by Georg Northoff and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Medical categories.
What makes our brain a brain? This is the central question posited in Unlocking the Brain. By providing a fascinating venture into different territories of neuroscience, psychiatry, and philosophy, the author takes a novel exploration of the brain's resting state in the context of the neural code, and its ability to yield consciousness.
The Hippocampus In Clinical Neuroscience
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Author : K. Szabo
language : en
Publisher: Karger Medical and Scientific Publishers
Release Date : 2014-04-23
The Hippocampus In Clinical Neuroscience written by K. Szabo and has been published by Karger Medical and Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-23 with Medical categories.
The hippocampus is one of the most intriguing structures of the human brain. Damage to this part causes symptoms ranging from transient disorders accompanied by tiny lesions to severely debilitating cognitive disorders with marked tissue loss. This publication provides a predominantly clinical approach to the complex workings of the hippocampus from different perspectives, ranging from basic principles to specific diseases. The first part of the book summarizes current knowledge regarding the structure and physiology of the hippocampus and establishes the ties to basic neuroscience. The second part deals with the function and assessment of the human hippocampus, including memory function, neuropsychological measures, and conventional and functional imaging studies. The chapters of the third part are devoted to the hippocampus in neurological disorders, e.g. the interaction between stress and memory function, and the pathological conditions of common as well as selected rare neurological diseases affecting the hippocampus. The book is highly recommended to clinical neurologists who wish to gain a broad understanding of this complex and fascinating organ in terms of basic principles, modern imaging findings, and specific diseases.
Traumatic Brain Injury
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Author : Pieter Vos
language : en
Publisher: John Wiley & Sons
Release Date : 2014-12-16
Traumatic Brain Injury written by Pieter Vos and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-16 with Medical categories.
Traumatic Brain Injury provides practical, neurological guidance to the diagnosis and management of patients who suffer from traumatic brain injury. Taking a “patient journey” in traumatic brain injury, from prehospital management to the emergency department, into rehabilitation and finally reemergence in the community, it demonstrates how neurologists can facilitate recovery at all points along the way. It provides guidelines and algorithms to help support patients with brain injury within trauma centers, in posttraumatic care following discharge, and with mild traumatic brain injury not requiring immediate hospitalization. From an international team of expert editors and contributors, Traumatic Brain Injury is a valuable resource for neurologists, trainee neurologists, and others working with patients with traumatic brain injury.
Identifying Neuroimaging Based Markers For Distinguishing Brain Disorders
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Author : Yuhui Du
language : en
Publisher: Frontiers Media SA
Release Date : 2020-07-10
Identifying Neuroimaging Based Markers For Distinguishing Brain Disorders written by Yuhui Du 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 2020-07-10 with categories.
There has been increasing interests in exploring biomarkers from brain images, aiming to have a better understanding and a more effective diagnosis of brain disorders such as schizophrenia, bipolar disorder, schizoaffective disorder, autism spectrum disorder, attention-deficit/hyperactivity disorder, Alzheimer’s disease and so on. Therefore, it is important to identify disease-specific changes for distinguishing healthy controls and patients with brain disorders as well as for differentiating patients with different disorders showing similar clinical symptoms. Biomarkers can be identified from different types of brain Imaging techniques including functional magnetic resonance imaging (fMRI), structural MRI, positron emission tomography (PET), electroencephalography (EEG), and magnetoencephalography (MEG) by using statistical analysis methods. Furthermore, based on measures from brain imaging techniques, machine learning techniques can help to classify or predict disease for individual subjects. In fact, fusion of features from multiple modalities may benefit the understanding of disease mechanism and improve the classification performance. This Research Topic further explores the functional or structural alterations in brain disorders.
Textbook Of Epilepsy Surgery
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Author : Hans O. Luders
language : en
Publisher: CRC Press
Release Date : 2008-07-11
Textbook Of Epilepsy Surgery written by Hans O. Luders and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-11 with Medical categories.
Textbook of Epilepsy Surgery covers all of the latest advances in the surgical management of epilepsy. The book provides a better understanding of epileptogenic mechanisms in etiologically different types of epilepsy and explains neuronavigation systems. It discusses new neuroimaging techniques, new surgical strategies, and more aggressive surgical approaches in cases with catastrophic epilepsies. The contributors also analyze the improved statistics of surgical outcome in different epilepsy types. This definitive textbook is an invaluable reference for neurologists, neurosurgeons, epilepsy specialists, and those interested in epilepsy and its surgical treatment.
Brain Attachment Personality
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Author : Susan Hart
language : en
Publisher: Routledge
Release Date : 2018-05-08
Brain Attachment Personality written by Susan Hart and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-08 with Psychology categories.
This book is intended as an inspiration and as an introduction to what Susan Hart has called neuroaffective developmental psychology. As an underlying theme throughout the book, she seeks to emphasize the importance of attachment for the formation of personality in all its diversity. This book presents a merger of systems that are not normally brought together in a structured psychodynamic context. Thus it operates on three levels: a neurobiological level, an intrapsychological level, and an interpersonal level. It also focuses on the brain structures that are essential for the formation of relationships, personality development, and emotions. It attempts to provide an understanding of the way that the uniquely human nervous system develops capacities for empathy, mentalization, and reflection that enable us to address such aspects as: past and present, interpersonal relations, ethics, art, and aesthetics. Susan Hart has endeavoured to make the text meaningful and comprehensible in order to make the topic interesting and inspiring to the reader, and to spark an interest in further studies.