Connectome Analysis

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Connectome Analysis
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Author : Markus D. Schirmer
language : en
Publisher: Academic Press
Release Date : 2023-06-30
Connectome Analysis written by Markus D. Schirmer and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-30 with Psychology categories.
Connectome Analysis: Characterization, Methods, and Analysis is a comprehensive companion for the analysis of brain networks, or connectomes. The book provides sources of constituent structural and functional MRI signals, network construction and practices for analysis, cutting-edge methods that address the latest challenges in neuroscience, and the fundamentals of network theory in the context of giving practical methods for building connectomes for analysis. Emphasis is placed on quality control of the individual analysis steps. Subsequent chapters discuss networks in neuroscience in clinical and general populations, including how findings are related to underlying neurophysiology and neuropsychology. This book is aimed at students and early-career researchers in brain connectomics and neuroimaging who have a background in computer science, mathematics and physics, as well as more broadly to neuroscientists and psychologists who want to start incorporating connectomics into their research. - Provides practical recommendations on how to construct, assess and analyze brain networks - Gives an understanding of all the technical methods for connectome analysis - Presents the basic network theoretical principles typically used in neuroscience - Covers the latest tools and data repositories that are freely available for the reader to carry out connectomic analyses
Mapping The Connectome Multi Level Analysis Of Brain Connectivity
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Author : Trygve B. Leergaard
language : en
Publisher: Frontiers E-books
Release Date :
Mapping The Connectome Multi Level Analysis Of Brain Connectivity written by Trygve B. Leergaard 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.
Biological Network Analysis
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Author : Pietro Hiram Guzzi
language : en
Publisher: Elsevier
Release Date : 2020-05-11
Biological Network Analysis written by Pietro Hiram Guzzi and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-11 with Science categories.
Biological Network Analysis: Trends, Approaches, Graph Theory, and Algorithms considers three major biological networks, including Gene Regulatory Networks (GRN), Protein-Protein Interaction Networks (PPIN), and Human Brain Connectomes. The book's authors discuss various graph theoretic and data analytics approaches used to analyze these networks with respect to available tools, technologies, standards, algorithms and databases for generating, representing and analyzing graphical data. As a wide variety of algorithms have been developed to analyze and compare networks, this book is a timely resource. - Presents recent advances in biological network analysis, combining Graph Theory, Graph Analysis, and various network models - Discusses three major biological networks, including Gene Regulatory Networks (GRN), Protein-Protein Interaction Networks (PPIN) and Human Brain Connectomes - Includes a discussion of various graph theoretic and data analytics approaches
Electron Microscopy Based Tools For Imaging Cellular Circuits And Organisms
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Author : Yoshiyuki Kubota
language : en
Publisher: Frontiers Media SA
Release Date : 2019-12-30
Electron Microscopy Based Tools For Imaging Cellular Circuits And Organisms written by Yoshiyuki Kubota 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 2019-12-30 with categories.
Imaging The Developing Connectome Of Perinatal Brain
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Author : Dan Wu
language : en
Publisher: Frontiers Media SA
Release Date : 2023-03-09
Imaging The Developing Connectome Of Perinatal Brain written by Dan Wu 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 2023-03-09 with Science categories.
Medical Image Computing And Computer Assisted Intervention Miccai 2016
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Author : Sebastien Ourselin
language : en
Publisher: Springer
Release Date : 2016-10-17
Medical Image Computing And Computer Assisted Intervention Miccai 2016 written by Sebastien Ourselin and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-17 with Computers categories.
The three-volume set LNCS 9900, 9901, and 9902 constitutes the refereed proceedings of the 19th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2016, held in Athens, Greece, in October 2016. Based on rigorous peer reviews, the program committee carefully selected 228 revised regular papers from 756 submissions for presentation in three volumes. The papers have been organized in the following topical sections: Part I: brain analysis; brain analysis - connectivity; brain analysis - cortical morphology; Alzheimer disease; surgical guidance and tracking; computer aided interventions; ultrasound image analysis; cancer image analysis; Part II: machine learning and feature selection; deep learning in medical imaging; applications of machine learning; segmentation; cell image analysis; Part III: registration and deformation estimation; shape modeling; cardiac and vascular image analysis; image reconstruction; and MR image analysis.
Multi Dimensional Characterization Of Neuropsychiatric Disorders
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Author : Peng Wang
language : en
Publisher: Frontiers Media SA
Release Date : 2023-01-03
Multi Dimensional Characterization Of Neuropsychiatric Disorders written by Peng Wang 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 2023-01-03 with Science categories.
The Future Direction Toward Immunological Issues Of Allo And Xeno Islet Transplantation
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Author : Chunming Cheng
language : en
Publisher: Frontiers Media SA
Release Date : 2024-09-19
The Future Direction Toward Immunological Issues Of Allo And Xeno Islet Transplantation written by Chunming Cheng 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 2024-09-19 with Medical categories.
Islet transplantation can effectively control the blood glucose of fragile type 1 diabetes patients, thus significantly reducing hyperglycemia and improving HbA1c, and has become one of the ideal options for the treatment of type 1 diabetes patients. However, despite great progress, current islet transplantation is still limited by the isolation process, the culture period, and the rapid decline in islet functional activity after transplantation. Long-term survival and function of islet grafts are affected by non-immune and immune-related factors. To overcome these obstacles, various strategies, including stem cell combination transplantation, have been used for islet transplantation. Stem cells can promote vascular regeneration of islets and reduce inflammation and innate immune damage in the early stage of islet transplantation through potential immunomodulatory and anti-inflammatory effects. Therefore, combined transplantation of islets and stem cells can improve the survival rate of islets. In view of this, we are very honored and pleased to have some of the leading research groups in diabetes research contribute to the topic of islet transplantation. This special issue of the current landscape is dedicated to summarizing the latest advancements in allogenic and xenogenic islet transplantation and strategies to overcome its current limitations. Diversified topics related to islet isolation, islet transplantation, stem cells, immune regulation, angiogenesis, and strategies overcoming immune responses are welcome.
Connectivity Driven Parcellation Methods For The Human Cerebral Cortex
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Author : Salim Arslan
language : en
Publisher: Salim Arslan
Release Date : 2017-11-01
Connectivity Driven Parcellation Methods For The Human Cerebral Cortex written by Salim Arslan and has been published by Salim Arslan this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-01 with Computers categories.
The macro connectome elucidates the pathways through which brain regions are structurally connected or functionally coupled to perform cognitive functions. It embodies the notion of representing, analysing, and understanding all connections within the brain as a network, while the subdivision of the brain into interacting cortical units is inherent in its architecture. As a result, the definition of network nodes is one of the most critical steps in connectivity network analysis. Parcellations derived from anatomical brain atlases or random parcellations are traditionally used for node identification, however these approaches do not always fully reflect the functional/structural organisation of the brain. Connectivity-driven methods have arisen only recently, aiming to delineate parcellations that are more faithful to the underlying connectivity. Such parcellation methods face several challenges, including but not limited to poor signal-to-noise ratio, the curse of dimensionality, and functional/structural variations inherent in individual brains, which are only limitedly addressed by the current state of the art. In this thesis, we present robust and fully-automated methods for the subdivision of the entire human cerebral cortex based on connectivity information. Our contributions are four-fold: First, we propose a clustering approach to delineate a cortical parcellation that provides a reliable abstraction of the brain's functional organisation. Second, we cast the parcellation problem as a feature reduction problem and make use of manifold learning and image segmentation techniques to identify cortical regions with distinct structural connectivity patterns. Third, we present a multi-layer graphical model that combines within- and between-subject connectivity, which is then decomposed into a cortical parcellation that can represent the whole population, while accounting for the variability across subjects. Finally, we conduct a large-scale, systematic comparison of existing parcellation methods, with a focus on providing some insight into the reliability of brain parcellations in terms of reflecting the underlying connectivity, as well as, revealing their impact on network analysis. We evaluate the proposed parcellation methods on publicly available data from the Human Connectome Project and a plethora of quantitative and qualitative evaluation techniques investigated in the literature. Experiments across multiple resolutions demonstrate the accuracy of the presented methods at both subject and group levels with regards to reproducibility and fidelity to the data. The neuro-biological interpretation of the proposed parcellations is also investigated by comparing parcel boundaries with well-structured properties of the cerebral cortex. Results show the advantage of connectivity-driven parcellations over traditional approaches in terms of better fitting the underlying connectivity. However, the benefit of using connectivity to parcellate the brain is not always as clear regarding the agreement with other modalities and simple network analysis tasks carried out across healthy subjects. Nonetheless, we believe the proposed methods, along with the systematic evaluation of existing techniques, offer an important contribution to the field of brain parcellation, advancing our understanding of how the human cerebral cortex is organised at the macroscale.
Biocomputing 2024 Proceedings Of The Pacific Symposium
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Author : Russ B Altman
language : en
Publisher: World Scientific
Release Date : 2023-12-18
Biocomputing 2024 Proceedings Of The Pacific Symposium written by Russ B Altman and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-18 with Science categories.
The Pacific Symposium on Biocomputing (PSB) 2024 is an international, multidisciplinary conference for the presentation and discussion of current research in the theory and application of computational methods in problems of biological significance. Presentations are rigorously peer reviewed and are published in an archival proceedings volume. PSB 2024 will be held on January 3 - 7, 2024 in Kohala Coast, Hawaii. Tutorials and workshops will be offered prior to the start of the conference.PSB 2024 will bring together top researchers from the US, the Asian Pacific nations, and around the world to exchange research results and address open issues in all aspects of computational biology. It is a forum for the presentation of work in databases, algorithms, interfaces, visualization, modeling, and other computational methods, as applied to biological problems, with emphasis on applications in data-rich areas of molecular biology.The PSB has been designed to be responsive to the need for critical mass in sub-disciplines within biocomputing. For that reason, it is the only meeting whose sessions are defined dynamically each year in response to specific proposals. PSB sessions are organized by leaders of research in biocomputing's 'hot topics.' In this way, the meeting provides an early forum for serious examination of emerging methods and approaches in this rapidly changing field.