Towards An Integrated Approach To Measurement Analysis And Modeling Of Cortical Networks
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Towards An Integrated Approach To Measurement Analysis And Modeling Of Cortical Networks
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Author : A. Ravishankar Rao
language : en
Publisher: Frontiers Media SA
Release Date : 2016-03-17
Towards An Integrated Approach To Measurement Analysis And Modeling Of Cortical Networks written by A. Ravishankar Rao 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 2016-03-17 with Neurosciences. Biological psychiatry. Neuropsychiatry categories.
The amount of data being produced by neuroscientists is increasing rapidly, driven by advances in neuroimaging and recording techniques spanning multiple scales of resolution. The availability of such data poses significant challenges for their processing and interpretation. To gain a deeper understanding of the surrounding issues, the Editors of this e-Book reached out to an interdisciplinary community, and formed the Cortical Networks Working Group, and the genesis of this e-Book thus began with the formation of this Working Group, which was supported by the National Institute for Mathematical and Biological Synthesis in the USA. The Group consisted of scientists from neuroscience, physics, psychology and computer science, and meetings were held in person. (A detailed list of the group members is presented in the Editorial that follows.) At the time we started, in 2010, the term “big data” was hardly in existence, though the volume of data we were handling would certainly have qualified. Furthermore, there was significant interest in harnessing the power of supercomputers to perform large scale neuronal simulations, and in creating specialized hardware to mimic neural function. We realized that the various disciplines represented in our Group could and should work together to accelerate progress in Neuroscience. We searched for common threads that could define the foundation for an integrated approach to solve important problems in the field. We adopted a network-centric perspective to address these challenges, as the data are derived from structures that are themselves network-like. We proposed three inter-twined threads, consisting of measurement of neural activity, analysis of network structures deduced from this activity, and modeling of network function, leading to theoretical insights. This approach formed the foundation of our initial call for papers. When we issued the call for papers, we were not sure how many papers would fall into each of these threads. We were pleased that we found significant interest in each thread, and the number of submissions exceeded our expectations. This is an indication that the field of neuroscience is ripe for the type of integration and interchange that we had anticipated. We first published a special topics issue after we received a sufficient number of submissions. This is now being converted to an e-book to strengthen the coherence of its contributions. One of the strong themes emerging in this e-book is that network-based measures capture better the dynamics of brain processes, and provide features with greater discriminative power than point-based measures. Another theme is the importance of network oscillations and synchrony. Current research is shedding light on the principles that govern the establishment and maintenance of network oscillation states. These principles could explain why there is impaired synchronization between different brain areas in schizophrenics and Parkinson’s patients. Such research could ultimately provide the foundation for an understanding of other psychiatric and neurodegenerative conditions. The chapters in this book cover these three main threads related to cortical networks. Some authors have combined two or more threads within a single chapter. We expect the availability of related work appearing in a single e-book to help our readers see the connection between different research efforts, and spur further insights and research.
Towards An Integrated Approach To Measurement Analysis And Modeling Of Cortical Networks
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Author :
language : en
Publisher:
Release Date : 2016
Towards An Integrated Approach To Measurement Analysis And Modeling Of Cortical Networks written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
The amount of data being produced by neuroscientists is increasing rapidly, driven by advances in neuroimaging and recording techniques spanning multiple scales of resolution. The availability of such data poses significant challenges for their processing and interpretation. To gain a deeper understanding of the surrounding issues, the Editors of this e-Book reached out to an interdisciplinary community, and formed the Cortical Networks Working Group. The genesis of this e-Book thus began with this Working Group through support from the National Institute for Mathematical and Biological Synthesis in the USA. The Group consisted of scientists from neuroscience, physics, psychology and computer science, and meetings were held in person (a detailed list of the group members is presented in the Editorial that follows). At the time we started, in 2010, the term "big data" was hardly in existence, though the volume of data we were handling would certainly have qualified. Furthermore, there was significant interest in harnessing the power of supercomputers to perform large scale neuronal simulations, and in creating specialized hardware to mimic neural function. We realized that the various disciplines represented in our Group could and should work together to accelerate progress in Neuroscience. We searched for common threads that could define the foundation for an integrated approach to solve important problems in the field. We adopted a network-centric perspective to address these challenges, as the data are derived from structures that are themselves network-like. We proposed three inter-twined threads, consisting of measurement of neural activity, analysis of network structures deduced from this activity, and modeling of network function, leading to theoretical insights. This approach formed the foundation of our initial call for papers. When we issued the call for papers, we were not sure how many papers would fall into each of these threads. We were pleased that we found significant interest in each thread, and the number of submissions exceeded our expectations. This is an indication that the field of neuroscience is ripe for the type of integration and interchange that we had anticipated. We first published a special topics issue after we received a sufficient number of submissions. This is now being converted to an e-book to strengthen the coherence of its contributions. One of the strong themes emerging in this e-book is that network-based measures capture better the dynamics of brain processes, and provide features with greater discriminative power than point-based measures. Another theme is the importance of network oscillations and synchrony. Current research is shedding light on the principles that govern the establishment and maintenance of network oscillation states. These principles could explain why there is impaired synchronization between different brain areas in schizophrenics and Parkinson's patients. Such research could ultimately provide the foundation for an understanding of other psychiatric and neurodegenerative conditions. The chapters in this book cover these three main threads related to cortical networks. Some authors have combined two or more threads within a single chapter. We expect the availability of related work appearing in a single e-book to help our readers see the connection between different research efforts, and spur further insights and research.
Modeling Biology
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Author : Manfred Dietrich Laubichler
language : en
Publisher: MIT Press
Release Date : 2007
Modeling Biology written by Manfred Dietrich Laubichler and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Biology categories.
Experts examine new modeling strategies for the interpretation of biological data and their integration into the conceptual framework of theoretical biology, detailing approaches that focus on morphology, development, behavior, or evolution. Abstract and conceptual models have become an indispensable tool for analyzing the flood of highly detailed empirical data generated in recent years by advanced techniques in the biosciences. Scientists are developing new modeling strategies for analyzing data, integrating results into the conceptual framework of theoretical biology, and formulating new hypotheses. In Modeling Biology, leading scholars investigate new modeling strategies in the domains of morphology, development, behavior, and evolution. The emphasis on models in the biological sciences has been accompanied by a new focus on conceptual issues and a more complex understanding of epistemological concepts. Contributors to Modeling Biology discuss models and modeling strategies from the perspectives of philosophy, history, and applied mathematics. Individual chapters discuss specific approaches to modeling in such domains as biological form, development, and behavior. Finally, the book addresses the modeling of these properties in the context of evolution, with a particular emphasis on the emerging field of evolutionary developmental biology (or evo-devo). Contributors Giorgio A. Ascoli, Chandrajit Bajaj, James P. Collins, Luciano da Fontoura Costa, Kerstin Dautenhahn, Nigel R. Franks, Scott Gilbert, Marta Ibañes Miguez, Juan Carlos Izpisúa-Belmonte, Alexander S. Klyubin, Thomas J. Koehnle, Manfred D. Laubichler, Sabina Leonelli, James A. R. Marshall, George R. McGhee Jr., Gerd B. Müller, Chrystopher L. Nehaniv, Karl J. Niklas, Lars Olsson, Eirikur Palsson, Daniel Polani, Diego Rasskin Gutman, Hans-Jörg Rheinberger, Alexei V. Samsonovich, Jeffrey C. Schank, Harry B. M. Uylings, Jaap van Pelt, Iain Werry
Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1995
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Aeronautics categories.
Cortical Maps Data And Models
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Author : Nick Swindale
language : en
Publisher: Frontiers Media SA
Release Date : 2022-07-12
Cortical Maps Data And Models written by Nick Swindale 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 2022-07-12 with Science categories.
Manipulative Approaches To Human Brain Dynamics
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Author : Keiichi Kitajo
language : en
Publisher: Frontiers Media SA
Release Date : 2015-05-29
Manipulative Approaches To Human Brain Dynamics written by Keiichi Kitajo 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 2015-05-29 with Neurosciences. Biological psychiatry. Neuropsychiatry categories.
In this EBook, we highlight how newly emerging techniques for non-invasive manipulation of the human brain, combined with simultaneous recordings of neural activity, contribute to the understanding of brain functions and neural dynamics in humans. A growing body of evidence indicates that the neural dynamics (e.g., oscillations, synchrony) are important in mediating information processing and networking for various functions in the human brain. Most of previous studies on human brain dynamics, however, show correlative relationships between brain functions and patterns of neural dynamics measured by imaging methods such as electroencephalography (EEG), magnetoencephalography (MEG), near-infrared spectroscopy (NIRS), positron emission tomography (PET) and functional magnetic resonance imaging (fMRI). In contrast, manipulative approaches by non-invasive brain stimulation (NIBS) have been developed and extensively used. These approaches include transcranial magnetic stimulation (TMS) and transcranial electric stimulation (tES) such as transcranial direct current stimulation (tDCS), alternating current stimulation (tACS), and random noise stimulation (tRNS), which can directly manipulate neural dynamics in the intact human brain. Although the neural-correlate approach is a strong tool, we think that manipulative approaches have far greater potential to show causal roles of neural dynamics in human brain functions. There have been technical challenges with using manipulative methods together with imaging methods. However, thanks to recent technical developments, it has become possible to use combined methods such as TMS–EEG coregistration. We can now directly measure and manipulate neural dynamics and analyze functional consequences to show causal roles of neural dynamics in various brain functions. Moreover, these combined methods can probe brain excitability, plasticity and cortical networking associated with information processing in the intact human brain. The contributors to this EBook have succeeded in showcasing cutting-edge studies and demonstrate the huge impact of their approaches on many areas in human neuroscience and clinical applications.
Clinical Functional Mri
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Author : Christoph Stippich
language : en
Publisher: Springer
Release Date : 2015-02-27
Clinical Functional Mri written by Christoph Stippich and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-27 with Medical categories.
The second, revised edition of this successful textbook provides an up-to-date description of the use of preoperative fMRI in patients with brain tumors and epilepsies. State of the art fMRI procedures are presented, with detailed consideration of practical aspects, imaging and data processing, normal and pathological findings, and diagnostic possibilities and limitations. Relevant information on brain physiology, functional neuroanatomy, imaging technique, and methodology is provided by recognized experts in these fields. Compared with the first edition, chapters have been updated to reflect the latest developments and in particular the current use of diffusion tensor imaging (DTI) and resting-state fMRI. Entirely new chapters are included on resting-state presurgical fMRI and the role of DTI and tractography in brain tumor surgery. Further chapters address multimodality functional neuroimaging, brain plasticity, and pitfalls, tips, and tricks.
Cumulated Index Medicus
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Author :
language : en
Publisher:
Release Date : 1988
Cumulated Index Medicus written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Medicine categories.
The Routledge Handbook Of Second Language Acquisition And Listening
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Author : Elvis Wagner
language : en
Publisher: Taylor & Francis
Release Date : 2024-07-29
The Routledge Handbook Of Second Language Acquisition And Listening written by Elvis Wagner and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-29 with Language Arts & Disciplines categories.
The Routledge Handbook of Second Language Acquisition and Listening offers a state-of-the-art, systematic discussion of the role of listening in second language acquisition (SLA) and use. This handbook positions listening not just as a receptive comprehension skill, but also as an integral part of interaction, a vital component in the process of language acquisition, and a skill which needs attention in its own right. World-leading international scholars synthesize and contextualize the salient theoretical approaches, methodological issues, empirical findings, practical applications, and emerging themes in L2 listening development and processing. They illustrate the role that L2 listening ability plays in understanding SLA and interactional competence, and set the future research agenda to move the field forward. This volume is an indispensable resource to students, scholars, and practitioners from the fields of SLA, cognitive psychology, language teaching, and assessment, as well as those interested in pronunciation, speaking, and oral communication.
Metaverse Development
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Author : Prasanna Bhattathiri
language : en
Publisher: Educohack Press
Release Date : 2025-01-03
Metaverse Development written by Prasanna Bhattathiri and has been published by Educohack Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-03 with Computers categories.
Metaverse Development: A Step-by-Step Handbook is a thought-provoking exploration of the intersection of technology, society, and creativity. This book is essential for any creator or company venturing into the Metaverse. Shaped by individuals and inspired by unique social experiences, the Metaverse is still in its early stages. We delve into how this new world will capture our present moments and shape our future. The book examines whether the Metaverse will replace the internet or fade away, helping readers decipher both the current hype and potential seismic changes. We take an extended tour of the "Next Internet," exploring proto-metaverses like Fortnite, Minecraft, and Roblox. This book provides a comprehensive definition of the Metaverse, the technologies powering it, and the necessary breakthroughs for its full realization. We address the governance challenges, the roles of Web3, blockchains, and NFTs, and predict the future winners and losers in the Metaverse. The potential applications of the Metaverse are nearly limitless, transforming how we live, work, and play. We also recognize the educational potential of virtual worlds, exploring platforms like Web 3D, MDV3D, ECODI, and augmented reality. This book offers a comprehensive guide to understanding and leveraging the Metaverse for education and innovation.