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Mapping Psychopathology With Fmri And Effective Connectivity Analysis
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Book Synopsis Mapping Psychopathology with fMRI and Effective Connectivity Analysis by : Baojuan Li
Download or read book Mapping Psychopathology with fMRI and Effective Connectivity Analysis written by Baojuan Li and published by Frontiers Media SA. This book was released on 2017-06-22 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a growing appreciation that many psychiatric (and neurological) conditions can be understood as functional disconnection syndromes – as reflected in aberrant functional integration and synaptic connectivity. This Research Topic considers recent advances in understanding psychopathology in terms of aberrant effective connectivity – as measured noninvasively using functional magnetic resonance imaging (fMRI). Recently, there has been increasing interest in inferring directed connectivity (effective connectivity) from fMRI data. Effective connectivity refers to the influence that one neural system exerts over another and quantifies the directed coupling among brain regions – and how they change with pathophysiology. Compared to functional connectivity, effective connectivity allows one to understand how brain regions interact with each other in terms of context sensitive changes and directed coupling – and therefore may provide mechanistic insights into the neural basis of psychopathology. Established models of effective connectivity include psychophysiological interaction (PPI), structural equation modeling (SEM) and dynamic causal modelling (DCM). DCM is unique because it explicitly models the interaction among brain regions in terms of latent neuronal activity. Moreover, recent advances in DCM such as stochastic and spectral DCM, make it possible to characterize the interaction between different brain regions both at rest and during a cognitive task.
Book Synopsis Mapping psychopathology with mri and connectivity analysis by : Long-Biao Cui
Download or read book Mapping psychopathology with mri and connectivity analysis written by Long-Biao Cui and published by Frontiers Media SA. This book was released on 2023-03-07 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Brain Connectivity Analysis: Investigating Brain Disorders by : Barry Horwitz
Download or read book Brain Connectivity Analysis: Investigating Brain Disorders written by Barry Horwitz and published by Frontiers E-books. This book was released on with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last few years, advances in human structural and functional neuroimaging (fMRI, PET, EEG/MEG) have resulted in an explosion of studies investigating the anatomical and functional connectivity between different regions of the brain. More and more studies have employed resting and task-related connectivity analyses to assess functional interactions, and diffusion-weighted tractography to study white matter organization. Many of these studies have addressed normal human function, but recently, a number of investigators have turned their attention to examining brain disorders. The study of brain disorders is a complex endeavor; not only does it require understanding the normal brain, and the regions involved in a particular function, but also it needs a deeper understanding of brain networks and their dynamics. This Research Topic will provide the scientific community with an overview of how to apply connectivity methods to study brain disease, and with perspectives on what are the strength and limitations of each modality. For this Research Topic, we solicit both reviews and original research articles on the use of brain connectivity analysis, with non-human or human models, to explore neurological, psychiatric, developmental and neurodegenerative disorders from a system perspective. Connectivity studies that have focused on one or more of the following will be of particular interest: (1) detection of abnormal functional/structural connectivity; (2) neural plasticity, assessed by changes in connectivity, in patients with brain disorders; (3) assessment of therapy using connectivity measures; (4) relation of connectivity changes to behavioral changes.
Book Synopsis Statistical Parametric Mapping: The Analysis of Functional Brain Images by : William D. Penny
Download or read book Statistical Parametric Mapping: The Analysis of Functional Brain Images written by William D. Penny and published by Elsevier. This book was released on 2011-04-28 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: In an age where the amount of data collected from brain imaging is increasing constantly, it is of critical importance to analyse those data within an accepted framework to ensure proper integration and comparison of the information collected. This book describes the ideas and procedures that underlie the analysis of signals produced by the brain. The aim is to understand how the brain works, in terms of its functional architecture and dynamics. This book provides the background and methodology for the analysis of all types of brain imaging data, from functional magnetic resonance imaging to magnetoencephalography. Critically, Statistical Parametric Mapping provides a widely accepted conceptual framework which allows treatment of all these different modalities. This rests on an understanding of the brain's functional anatomy and the way that measured signals are caused experimentally. The book takes the reader from the basic concepts underlying the analysis of neuroimaging data to cutting edge approaches that would be difficult to find in any other source. Critically, the material is presented in an incremental way so that the reader can understand the precedents for each new development. This book will be particularly useful to neuroscientists engaged in any form of brain mapping; who have to contend with the real-world problems of data analysis and understanding the techniques they are using. It is primarily a scientific treatment and a didactic introduction to the analysis of brain imaging data. It can be used as both a textbook for students and scientists starting to use the techniques, as well as a reference for practicing neuroscientists. The book also serves as a companion to the software packages that have been developed for brain imaging data analysis. An essential reference and companion for users of the SPM software Provides a complete description of the concepts and procedures entailed by the analysis of brain images Offers full didactic treatment of the basic mathematics behind the analysis of brain imaging data Stands as a compendium of all the advances in neuroimaging data analysis over the past decade Adopts an easy to understand and incremental approach that takes the reader from basic statistics to state of the art approaches such as Variational Bayes Structured treatment of data analysis issues that links different modalities and models Includes a series of appendices and tutorial-style chapters that makes even the most sophisticated approaches accessible
Book Synopsis Introduction to Resting State fMRI Functional Connectivity by : Janine Bijsterbosch
Download or read book Introduction to Resting State fMRI Functional Connectivity written by Janine Bijsterbosch and published by Oxford University Press. This book was released on 2017-05-19 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spontaneous 'resting-state' fluctuations in neuronal activity offer insights into the inherent organisation of the human brain, and may provide markers for diagnosis and treatment of mental disorders. Resting state functional magnetic resonance imaging (fMRI) can be used to investigate intrinsic functional connectivity networks, which are identified based on similarities in the signal measured from different regions. From data acquisition to results interpretation, An Introduction to Resting State fMRI Functional Connectivity discusses a wide range of approaches without expecting previous knowledge of the reader, making it truly accessible to readers from a broad range of backgrounds. Supplemented with online examples to enable the reader to obtain hands-on experience working with data, the text also provides details to enhance learning for those already experienced in the field. The Oxford Neuroimaging Primers are written for new researchers or advanced undergraduates in neuroimaging to provide a thorough understanding of the ways in which neuroimaging data can be analysed and interpreted. Aimed at students without a background in mathematics or physics, this book is also important reading for those familiar with task fMRI but new to the field of resting state fMRI.
Book Synopsis Dynamic Functional Connectivity in Neuropsychiatric Disorders: Methods and Applications by : Wenbin Guo
Download or read book Dynamic Functional Connectivity in Neuropsychiatric Disorders: Methods and Applications written by Wenbin Guo and published by Frontiers Media SA. This book was released on 2020-12-03 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Book Synopsis Mind-body medicine and its impacts on psychological networks, quality of life, and health by : Steffen Schulz
Download or read book Mind-body medicine and its impacts on psychological networks, quality of life, and health written by Steffen Schulz and published by Frontiers Media SA. This book was released on 2023-04-27 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computing Brain Activity Maps from FMRI Time-Series Images by : Gordon E. Sarty
Download or read book Computing Brain Activity Maps from FMRI Time-Series Images written by Gordon E. Sarty and published by Cambridge University Press. This book was released on 2007 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: fMRI is a very popular method for researchers and clinicians to image human brain activity in response to given mental tasks. This book presents a comprehensive review of the methods for computing activity maps, while providing an intuitive and mathematical outline of how each method works. The approaches include statistical parametric maps (SPM), hemodynamic response modeling and deconvolution, Bayesian, Fourier and nonparametric methods. The newest activity maps provide information on regional connectivity and include principal and independent component analysis, crisp and fuzzy clustering, structural equation modeling, and dynamic causal modeling. Preprocessing and experimental design issues are discussed with references made to the software available for implementing the various methods. Aimed at graduate students and researchers, it will appeal to anyone with an interest in fMRI and who is looking to expand their perspectives of this technique.
Book Synopsis Principles of Brain Dynamics by : Mikhail I. Rabinovich
Download or read book Principles of Brain Dynamics written by Mikhail I. Rabinovich and published by MIT Press. This book was released on 2023-12-05 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental and theoretical approaches to global brain dynamics that draw on the latest research in the field. The consideration of time or dynamics is fundamental for all aspects of mental activity—perception, cognition, and emotion—because the main feature of brain activity is the continuous change of the underlying brain states even in a constant environment. The application of nonlinear dynamics to the study of brain activity began to flourish in the 1990s when combined with empirical observations from modern morphological and physiological observations. This book offers perspectives on brain dynamics that draw on the latest advances in research in the field. It includes contributions from both theoreticians and experimentalists, offering an eclectic treatment of fundamental issues. Topics addressed range from experimental and computational approaches to transient brain dynamics to the free-energy principle as a global brain theory. The book concludes with a short but rigorous guide to modern nonlinear dynamics and their application to neural dynamics.
Book Synopsis Parsing Psychology: Statistical and Computational Methods using Physiological, Behavioral, Social, and Cognitive Data by : Pietro Cipresso
Download or read book Parsing Psychology: Statistical and Computational Methods using Physiological, Behavioral, Social, and Cognitive Data written by Pietro Cipresso and published by Frontiers Media SA. This book was released on 2020-02-14 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Book Synopsis Developmental Psychopathology, Developmental Neuroscience by : Dante Cicchetti
Download or read book Developmental Psychopathology, Developmental Neuroscience written by Dante Cicchetti and published by John Wiley & Sons. This book was released on 2016-02-01 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complete reference of biological bases for psychopathology at any age Developmental Psychopathology is a four-volume compendium of the most complete and current research on every aspect of the field. Volume Two: Developmental Neuroscience focuses on the biological basis of psychopathology at each life stage, from nutritional deficiencies to genetics to functional brain development to evolutionary perspectives and more. Now in its third edition, this comprehensive reference has been fully updated to better reflect the current state of the field, and detail the newest findings made possible by advances in technology and neuroscience. Contributions from expert researchers and clinicians provide insight into brain development, molecular genetics methods, neurogenics approaches to pathway mapping, structural neuroimaging, and much more, including targeted discussions of specific disorders. Advances in developmental psychopathology have burgeoned since the 2006 publication of the second edition, and keeping up on the latest findings in multiple avenues of investigation can be burdensome to the busy professional. This series solves the problem by collecting the information into one place, with a logical organization designed for easy reference. Consider evolutionary perspectives in developmental psychopathology Explore typical and atypical brain development across the life span Examine the latest findings on stress, schizophrenia, anxiety, and more Learn how genetics are related to psychopathology at different life stages The complexity of a field as diverse as developmental psychopathology deepens with each emerging theory, especially with consideration of the rapid pace of neuroscience advancement and genetic discovery. Developmental Psychopathology Volume Two: Developmental Neuroscience provides an invaluable resource by compiling the latest information into a cohesive, broad-reaching reference.
Book Synopsis New Perspectives in Psychopathology by : Diogo Telles-Correia
Download or read book New Perspectives in Psychopathology written by Diogo Telles-Correia and published by Frontiers Media SA. This book was released on 2020-03-18 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Developmental Psychopathology, Theory and Method by : Dante Cicchetti
Download or read book Developmental Psychopathology, Theory and Method written by Dante Cicchetti and published by John Wiley & Sons. This book was released on 2015-12-22 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt: The seminal reference for the latest research in developmental psychopathology Developmental Psychopathology is a four-volume compendium of the most complete and current research on every aspect of the field. Volume One: Theory and Method focuses on the theoretical and empirical work that has contributed to dramatic advancements in understanding of child and adult development, including findings in the areas of genetics and neurobiology, as well as social and contextual factors. Now in its third edition, this comprehensive reference has been fully updated to reflect the current state of the field and its increasingly multilevel and interdisciplinary nature and the increasing importance of translational research. Contributions from expert researchers and clinicians provide insight into how multiple levels of analysis may influence individual differences, the continuity or discontinuity of patterns, and the pathways by which the same developmental outcomes may be achieved. Advances in developmental psychopathology have burgeoned since the 2006 publication of the second edition ten years ago, and keeping up on the latest findings in multiple avenues of investigation can be burdensome to the busy professional and researcher from psychology and related fields. This reference solves the problem by collecting the best of the best, as edited by Dante Cicchetti, a recognized leader in the field, into one place, with a logical organization designed for easy reference. Get up to date on the latest research from the field Explore new models, emerging theory, and innovative approaches Learn new technical analysis and research design methods Understand the impact of life stage on mental health The complexity of a field as diverse as developmental psychopathology deepens with each emerging theory and new area of study, as made obvious by the exciting findings coming out of institutions and clinics around the world. Developmental Psychopathology Volume One: Theory and Method brings these findings together into a cohesive, broad-reaching reference.
Download or read book Brain Mapping written by and published by Academic Press. This book was released on 2015-02-14 with total page 2658 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brain Mapping: A Comprehensive Reference offers foundational information for students and researchers across neuroscience. With over 300 articles and a media rich environment, this resource provides exhaustive coverage of the methods and systems involved in brain mapping, fully links the data to disease (presenting side by side maps of healthy and diseased brains for direct comparisons), and offers data sets and fully annotated color images. Each entry is built on a layered approach of the content – basic information for those new to the area and more detailed material for experienced readers. Edited and authored by the leading experts in the field, this work offers the most reputable, easily searchable content with cross referencing across articles, a one-stop reference for students, researchers and teaching faculty. Broad overview of neuroimaging concepts with applications across the neurosciences and biomedical research Fully annotated color images and videos for best comprehension of concepts Layered content for readers of different levels of expertise Easily searchable entries for quick access of reputable information Live reference links to ScienceDirect, Scopus and PubMed
Book Synopsis The Neuropsychology of Mental Illness by : Stephen J. Wood
Download or read book The Neuropsychology of Mental Illness written by Stephen J. Wood and published by Cambridge University Press. This book was released on 2009-10 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes neuropsychological approaches to the investigation, description, measurement and management of a wide range of mental illnesses.
Book Synopsis Dynamic Functional Connectivity in Neuropsychiatric Disorders: Methods and Applications, volume II by : Zaicu Cui
Download or read book Dynamic Functional Connectivity in Neuropsychiatric Disorders: Methods and Applications, volume II written by Zaicu Cui and published by Frontiers Media SA. This book was released on 2023-06-07 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuropsychiatric disorders have a huge impact on individuals, families and societies. However, the neuropathology underlying cognitive deficits in neuropsychiatric disorders remains unclear. Resting-state functional connectivity provides a powerful way to investigate functional alterations underlying cognitive deficits in neuropsychiatric disorders. Traditional FC analysis measures the correlations of signals with an assumption that functional connectivity remains constant during the observation period. In recent years, several studies have demonstrated the feasibility of dynamic methods in characterization of functional brain changes, such as dynamic functional connectivity investigated by a sliding window method. However, selection of window size, window stepsize and window type are open areas of research and an important parameter to capture the resting-state FC dynamics.
Book Synopsis Brain Evolution, Language and Psychopathology in Schizophrenia by : Paolo Brambilla
Download or read book Brain Evolution, Language and Psychopathology in Schizophrenia written by Paolo Brambilla and published by Routledge. This book was released on 2013-11-12 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive review of new developments in the study of language processing and related neural networks in schizophrenia by addressing the complex link between psychopathology, language and evolution at different levels of analysis. Psychopathological symptoms in schizophrenia are mainly characterized by thought and language disorders, which are strictly intertwined. In particular, language is the distinctive dimension of human beings and is ontologically related to brain development. Although normal at the levels of segmental phonology and morphological organization, the speech of patients suffering from schizophrenia is often characterized by flattened intonation and word-finding difficulties. Furthermore, research suggests that the superior temporal gyrus and specific prefrontal areas which support language in humans are altered in people with schizophrenia. Brambilla and Marini bring together international contributors to explore the link between brain evolution and the psychopathological features of schizophrenia, with a focus on language and its neural underpinnings. Divided into three sections the book covers: • brain evolution and language phylogenesis • brain abnormalities in schizophrenia • psychopathology and schizophrenia. This theoretical approach will appeal to professionals including clinical psychologists, cognitive neuroscientists, neuropsychiatrists, neuropsychologists, neurolinguists, and researchers considering the links between brain evolution, language and psychopathology in schizophrenia.
