Handbook Of Functional Connectivity Magnetic Resonance Imaging Methods In Conn
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Handbook Of Functional Connectivity Magnetic Resonance Imaging Methods In Conn
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Author : Alfonso Nieto-Castanon
language : en
Publisher: Hilbert Press
Release Date : 2020-01-31
Handbook Of Functional Connectivity Magnetic Resonance Imaging Methods In Conn written by Alfonso Nieto-Castanon and has been published by Hilbert Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-31 with Science categories.
This handbook describes methods for processing and analyzing functional connectivity Magnetic Resonance Imaging (fcMRI) data using the CONN toolbox, a popular freely-available functional connectivity analysis software. Content description [excerpt from introduction] The first section (fMRI minimal preprocessing pipeline) describes standard and advanced preprocessing steps in fcMRI. These steps are aimed at correcting or minimizing the influence of well-known factors affecting the quality of functional and anatomical MRI data, including effects arising from subject motion within the scanner, temporal and spatial image distortions due to the sequential nature of the scanning acquisition protocol, and inhomogeneities in the scanner magnetic field, as well as anatomical differences among subjects. Even after these conventional preprocessing steps, the measured blood-oxygen-level-dependent (BOLD) signal often still contains a considerable amount of noise from a combination of physiological effects, outliers, and residual subject-motion factors. If unaccounted for, these factors would introduce very strong and noticeable biases in all functional connectivity measures. The second section (fMRI denoising pipeline) describes standard and advanced denoising procedures in CONN that are used to characterize and remove the effect of these residual non-neural noise sources. Functional connectivity Magnetic Resonance Imaging studies attempt to quantify the level of functional integration across different brain areas. The third section (functional connectivity measures) describes a representative set of functional connectivity measures available in CONN, each focusing on different indicators of functional integration, including seed-based connectivity measures, ROI-to-ROI measures, graph theoretical approaches, network-based measures, and dynamic connectivity measures. Second-level analyses allow researchers to make inferences about properties of groups or populations, by generalizing from the observations of only a subset of subjects in a study. The fourth section (General Linear Model) describes the mathematics behind the General Linear Model (GLM), the approach used in CONN for all second-level analyses of functional connectivity measures. The description includes GLM model definition, parameter estimation, and hypothesis testing framework, as well as several practical examples and general guidelines aimed at helping researchers use this method to answer their specific research questions. The last section (cluster-level inferences) details several approaches implemented in CONN that allow researchers to make meaningful inferences from their second-level analysis results while providing appropriate family-wise error control (FWEC), whether in the context of voxel-based measures, such as when studying properties of seed-based maps across multiple subjects, or in the context of ROI-to-ROI measures, such as when studying properties of ROI-to-ROI connectivity matrices across multiple subjects.
New Insights In Brain Computer Interface Systems
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Author :
language : en
Publisher: BoD – Books on Demand
Release Date : 2024-12-11
New Insights In Brain Computer Interface Systems written by and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-11 with Medical categories.
This book, New Insights in Brain-Computer Interface Systems explores the world of BCIs, where cutting-edge technology meets the intricacies of the human brain. From pioneering advancements in neuroprosthetics to innovative applications in cognitive enhancement and rehabilitation, this book offers insight into the latest research and breakthroughs in the field. Written by leading experts, each chapter explores the science behind BCIs, their practical implementations, and the ethical considerations that accompany this rapidly evolving technology. This book is an exploration that spans multiple domains, including healthcare, robotics, virtual reality, biomaterials, education, humanoids, neuro rights, and neurostimulation. Discover how BCIs are transforming patient care and rehabilitation in offering new hope for individuals with neurological conditions. Learn about the groundbreaking use of neural networks in controlling lower limb exoskeletons, enhancing mobility for those with physical limitations. Uncover the applications of BCIs in action observation and motor imagery, reshaping the landscape of rehabilitation and training. Explore sustainable solutions with biodegradable and biohybrid materials crucial for advancing BCI technology. Gain insights into Mindwave applications and their potential to revolutionize learning methodologies. Delve into trust dynamics in human–humanoid interactions and their implications for future collaboration. Engage with the ethical considerations surrounding BCIs and the imperative for safeguarding individual rights. Investigate how frontal lobe stimulation enhances connectivity in Alzheimer’s disease networks, offering new avenues for therapeutic intervention. Whether you are a researcher, practitioner, student, or simply curious about the future of human-computer interaction, this book provides invaluable insights. Are you ready to explore the next frontier of neuroscience and technology?
Editor S Pick Ebook Highlighted Research From Frontiers In Human Neuroscience 2024
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Author : Jessica A. Turner
language : en
Publisher: Frontiers Media SA
Release Date : 2025-03-25
Editor S Pick Ebook Highlighted Research From Frontiers In Human Neuroscience 2024 written by Jessica A. Turner 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 2025-03-25 with Science categories.
Frontiers in Human Neuroscience is dedicated to pushing the boundaries of understanding the human brain by disseminating groundbreaking research to both the scientific community and the public. Our mission aligns closely with advancing global health and wellness goals, particularly the United Nations’ Sustainable Development Goal 3: good health and well-being. By exploring the complexities of the human mind, cognition, and emotion, we seek to illuminate the pathways that contribute to mental and physical health. Here we are pleased to introduce this Theme book entitled ‘Research Highlights from Frontiers in Human Neuroscience: 2024’ curated by our esteemed Chief Editors of Frontiers in Human Neuroscience. This collection honors the remarkable contributions of authors who have furthered our understanding of human neuroscience through innovative and impactful research. The work presented here spotlights the broad diversity of exciting research performed across the journal. We hope you enjoy our selection of key articles. We also thank all authors, editors, and reviewers of Frontiers in Human Neuroscience for their contributions to our journal and look forward to another exciting year in 2025.
Computational Science Iccs 2024
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Author : Leonardo Franco
language : en
Publisher: Springer Nature
Release Date : 2024-06-29
Computational Science Iccs 2024 written by Leonardo Franco and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-29 with Computers categories.
The 7-volume set LNCS 14832 – 14838 constitutes the proceedings of the 24th International Conference on Computational Science, ICCS 2024, which took place in Malaga, Spain, during July 2–4, 2024. The 155 full papers and 70 short papers included in these proceedings were carefully reviewed and selected from 430 submissions. They were organized in topical sections as follows: Part I: ICCS 2024 Main Track Full Papers; Part II: ICCS 2024 Main Track Full Papers; Part III: ICCS 2024 Main Track Short Papers; Advances in High-Performance Computational Earth Sciences: Numerical Methods, Frameworks and Applications; Artificial Intelligence and High-Performance Computing for Advanced Simulations; Part IV: Biomedical and Bioinformatics Challenges for Computer Science; Computational Health; Part V: Computational Optimization, Modelling, and Simulation; Generative AI and Large Language Models (LLMs) in Advancing Computational Medicine; Machine Learning and Data Assimilation for Dynamical Systems; Multiscale Modelling and Simulation; Part VI: Network Models and Analysis: From Foundations to Artificial Intelligence; Numerical Algorithms and Computer Arithmetic for Computational Science; Quantum Computing; Part VII: Simulations of Flow and Transport: Modeling, Algorithms and Computation; Smart Systems: Bringing Together Computer Vision, Sensor Networks, and Artificial Intelligence; Solving Problems with Uncertainties; Teaching Computational Science
Cognitive Empathy And Perspective Taking Understanding The Mechanisms Of Normal And Abnormal Experiences And Abilities
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Author : Renate L. E. P. Reniers
language : en
Publisher: Frontiers Media SA
Release Date : 2022-06-28
Cognitive Empathy And Perspective Taking Understanding The Mechanisms Of Normal And Abnormal Experiences And Abilities written by Renate L. E. P. Reniers 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 2022-06-28 with Medical categories.
Demonstrating Quality Control Qc Procedures In Fmri
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Author : Paul A. Taylor
language : en
Publisher: Frontiers Media SA
Release Date : 2023-06-29
Demonstrating Quality Control Qc Procedures In Fmri written by Paul A. Taylor 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 2023-06-29 with Science categories.
Advances In Neural Computation Machine Learning And Cognitive Research Vii
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Author : Boris Kryzhanovsky
language : en
Publisher: Springer Nature
Release Date : 2023-10-11
Advances In Neural Computation Machine Learning And Cognitive Research Vii written by Boris Kryzhanovsky and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-11 with Technology & Engineering categories.
This book describes new theories and applications of artificial neural networks, with a special focus on answering questions in neuroscience, biology and biophysics and cognitive research. It covers a wide range of methods and technologies, including deep neural networks, large-scale neural models, brain–computer interface, signal processing methods, as well as models of perception, studies on emotion recognition, self-organization and many more. The book includes both selected and invited papers presented at the XXV International Conference on Neuroinformatics, held on October 23-27, 2023, in Moscow, Russia.
Methodological Issues In Consciousness Research Volume Ii
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Author : Axel Cleeremans
language : en
Publisher: Frontiers Media SA
Release Date : 2025-04-16
Methodological Issues In Consciousness Research Volume Ii written by Axel Cleeremans 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 2025-04-16 with Science categories.
This Research Topic is the second volume of the Research Topic "Methodological Issues in Consciousness Research". Please see the first volume here. The simplest and perhaps the first notion of consciousness in the West as a “sentience or awareness of internal or external existence” was introduced in the Seventeenth century by the English physician Robert Fludd, though similar and even more refined notions of consciousness were developed centuries before in Indian philosophy and contemplative wisdom traditions. Because it permeates human existence in so many different ways, the study of consciousness is a profoundly interdisciplinary endeavour and engages disciplines such as philosophy (including Eastern philosophy), cognitive neuroscience, anthropology, psychiatry and psychopathology, and even physics. The study of consciousness may involve domains as diverse as perceptual awareness, cognition and metacognition, reasoning, executive control, theory of mind, self, sleep and dreaming, emotional competence, and empathy. It concerns both healthy (e.g., aging, meditation, spiritual experiences) and pathological conditions (e.g., epilepsy, neglect, and locked-in syndromes, minimally conscious states, anesthesia), and involves considerations operating at different time scales (e.g., evolution, development, expertise). Today, however, and despite almost thirty years of concerted interdisciplinary efforts, the nature and mechanisms of consciousness remain as elusive as ever. Theoretically, different conceptual frameworks aimed at characterizing both its functional and phenomenal aspects take sometimes radically different assumptions as their starting point but often fail to make sufficiently precise differential predictions to be falsifiable. While most recent views generally consider methods investigating human higher-order (reflective or access) consciousness, the theoretical and experimental foundations of primary (proto-) consciousness often remain vague and ignore evolutionary considerations. Influential distinctions, such as the distinction between phenomenal and access consciousness, between pre-reflective (minimal) and the reflective (narrative) self, between graded and all-or-none processing, or even between conscious and unconscious processing all remain unsettled or controversial. The field is also rife with methodological challenges and controversies, some of which remain largely unsolved. Questions such as how to best measure awareness or to how establish its absence; issues such as what kind of neuroscientific data would convincingly make it possible to isolate the neural correlates of consciousness or what types of confounds contaminate extant findings; challenges such as how to imagine crucial experiments that are sufficiently sensitive to falsify some theoretical proposals all need to be addressed in open, interdisciplinary dialogue. This Frontiers Research Topic is aimed at stimulating discussion about current methodological issues and trends in consciousness research. We welcome theoretical and empirical contributions as well as empirical articles from both experts and young scientists who work in the field of consciousness research. Submissions of related hypotheses, original research articles, case reports, perspectives, reviews, opinions, and commentaries are welcome. We very much hope that this Frontiers Research Topic will contribute to enhancing our characterization and understanding of the methodological and conceptual challenges associated with the study of human consciousness.
Cognitive Hearing Science Investigating The Relationship Between Selective Attention And Brain Activity
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Author : Jerker Rönnberg
language : en
Publisher: Frontiers Media SA
Release Date : 2023-01-18
Cognitive Hearing Science Investigating The Relationship Between Selective Attention And Brain Activity written by Jerker Rönnberg 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 2023-01-18 with Science categories.
The Varieties Of Contemplative Experiences And Practices
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Author : Sucharit Katyal
language : en
Publisher: Frontiers Media SA
Release Date : 2023-07-05
The Varieties Of Contemplative Experiences And Practices written by Sucharit Katyal 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 2023-07-05 with Science categories.