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Microstructural Parcellation Of The Human Cerebral Cortex
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Book Synopsis Microstructural Parcellation of the Human Cerebral Cortex by : Stefan Geyer
Download or read book Microstructural Parcellation of the Human Cerebral Cortex written by Stefan Geyer and published by Springer Science & Business Media. This book was released on 2013-07-04 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unraveling the functional properties of structural elements in the brain is one of the fundamental goals of neuroscientific research. In the cerebral cortex this is no mean feat, since cortical areas are defined microstructurally in post-mortem brains but functionally in living brains with electrophysiological or neuroimaging techniques – and cortical areas vary in their topographical properties across individual brains. Being able to map both microstructure and function in the same brains noninvasively in vivo would represent a huge leap forward. In recent years, high-field magnetic resonance imaging (MRI) technologies with spatial resolution below 0.5 mm have set the stage for this by detecting structural differences within the human cerebral cortex, beyond the Stria of Gennari. This provides the basis for an in vivo microanatomical brain map, with the enormous potential to make direct correlations between microstructure and function in living human brains. This book starts with Brodmann’s post-mortem map published in the early 20th century, moves on to the almost forgotten microstructural maps of von Economo and Koskinas and the Vogt-Vogt school, sheds some light on more recent approaches that aim at mapping cortical areas noninvasively in living human brains, and culminates with the concept of “in vivo Brodmann mapping” using high-field MRI, which was introduced in the early 21st century.
Book Synopsis Connectivity-driven parcellation methods for the human cerebral cortex by : Salim Arslan
Download or read book Connectivity-driven parcellation methods for the human cerebral cortex written by Salim Arslan and published by Salim Arslan. This book was released on 2017-11-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
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 Diffusion MRI by : Heidi Johansen-Berg
Download or read book Diffusion MRI written by Heidi Johansen-Berg and published by Academic Press. This book was released on 2009-04-28 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diffusion MRI is a magnetic resonance imaging (MRI) method that produces in vivo images of biological tissues weighted with the local microstructural characteristics of water diffusion, providing an effective means of visualizing functional connectivities in the nervous system. This book is the first comprehensive reference promoting the understanding of this rapidly evolving and powerful technology and providing the essential handbook for designing, analyzing or interpreting diffusion MR experiments.The book presents diffusion imaging in the context of well-established, classical experimental techniques, so that readers will be able to assess the scope and limitations of the new imaging technology with respect to techniques available previously. All chapters are written by leading international experts and cover methodology, validation of the imaging technology, application of diffusion imaging to the study of variation and development of normal brain anatomy, and disruption to the white matter in neurological disease or psychiatric disorder. • Discusses all aspects of a diffusion MRI study from acquisition, through analysis, to interpretation, providing an essential reference text for scientists designing or interpreting diffusion MR experiments• Practical advice on running an experiment• Full color throughout
Book Synopsis Proceedings of the International School on Magnetic Resonance and Brain Function - XIII Workshop by : Itamar Ronen
Download or read book Proceedings of the International School on Magnetic Resonance and Brain Function - XIII Workshop written by Itamar Ronen and published by Frontiers Media SA. This book was released on 2021-08-19 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Island of Reil (Insula) in the Human Brain by : Mehmet Turgut
Download or read book Island of Reil (Insula) in the Human Brain written by Mehmet Turgut and published by Springer. This book was released on 2018-07-24 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in-depth review of the insula, with emphasis on anatomical, diagnostics, clinical, and surgical features. The insular cortex is involved in a variety of functions, but a comprehensive resource cataloging these functions is not available in the current literature. This book gathers highly informative chapters written and edited by leading international authorities in the field and covers the full range of the insular cortex, approaching it in four main sections: firstly, the embryology and anatomy of the human insula; secondly, the functions of the human insula, including its role in nociception, language, decision making, cognition, emotional awareness etc.; thirdly, clinical disorders related to the insula such as epilepsy, schizophrenia, and Parkinson’s disease; and fourthly, surgical techniques for insular gliomas and temporal lobe epilepsy. This comprehensive reference book will be an ideal source for neurosurgeons, neurologists and neuroanatomists seeking both basic and more advanced information regarding this unique structure in the human brain.
Book Synopsis Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2013 by : Kensaku Mori
Download or read book Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2013 written by Kensaku Mori and published by Springer. This book was released on 2013-09-20 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three-volume set LNCS 8149, 8150, and 8151 constitutes the refereed proceedings of the 16th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2013, held in Nagoya, Japan, in September 2013. Based on rigorous peer reviews, the program committee carefully selected 262 revised papers from 789 submissions for presentation in three volumes. The 86 papers included in the second volume have been organized in the following topical sections: registration and atlas construction; microscopy, histology, and computer-aided diagnosis; motion modeling and compensation; segmentation; machine learning, statistical modeling, and atlases; computer-aided diagnosis and imaging biomarkers; physiological modeling, simulation, and planning; microscope, optical imaging, and histology; cardiology; vasculatures and tubular structures; brain segmentation and atlases; and functional MRI and neuroscience applications.
Book Synopsis The Brain Masters of Vienna by : Lazaros C. Triarhou
Download or read book The Brain Masters of Vienna written by Lazaros C. Triarhou and published by Springer Nature. This book was released on 2022-10-20 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book comprises biographical notes, of about 1000 words each, with a portrait photo, of 90 influential figures of the famous prewar Viennese school of neuropsychiatry, appearing together for the first time in a single volume. The entries focus on the academic lives and scientific contributions of pioneers in the neurological sciences viewed from a modern perspective. These updated profiles are based on substantial new research. The book includes a wide range of people, some famous Nobel laureates, and others less well known, from the era when Vienna was the epicenter of brain research. Despite the tragic circumstances of two World Wars, these pioneers remained resilient, willing to help others with an admirable dignity against adversity that leaves an indelible lesson to the later generations. Some fell victim of the Holocaust. Others overcame the constraints of National Socialism and ultimately settled overseas to nurture their ambitions and pursue their intellectual goals as physicians, researchers, and teachers. The monograph is a useful source for scholars interested in the evolution of ideas in basic neuroscience, clinical neurology, and neuropsychiatry, and the investigators who effected them.
Book Synopsis Encyclopedia of the Neurological Sciences by :
Download or read book Encyclopedia of the Neurological Sciences written by and published by Academic Press. This book was released on 2014-04-29 with total page 4744 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of the Neurological Sciences, Second Edition, Four Volume Set develops from the first edition, covering all areas of neurological sciences through over 1000 entries focused on a wide variety of topics in neurology, neurosurgery, psychiatry and other related areas of neuroscience. The contributing authors represent all aspects of neurology from many viewpoints and disciplines to provide a complete overview of the field. Entries are designed to be understandable without detailed background knowledge in the subject matter, and cross-referencing and suggested further reading lead the reader from a basic knowledge of the subject to more advanced understanding. The easy-to-use 'encyclopedic-dictionary' format of the Encyclopedia of the Neurological Sciences, Second Edition features alphabetic entries, extensive cross-referencing, and a thorough index for quick reference. The wealth of information provided by these four volumes makes this reference work a trusted source of valuable information for a wide range of researchers, from undergraduate students to academic researchers. Provides comprehensive coverage of the field of neurological science in over 1,000 entries in 4 volumes "Encyclopedic-dictionary" format provides for concise, readable entries and easy searching Presents complete, up-to-date information on 32 separate areas of neurology Entries are supplemented with extensive cross-referencing, useful references to primary research articles, and an extensive index
Book Synopsis Perspectives on Cognitive Neuroscience by : Richard G. Lister
Download or read book Perspectives on Cognitive Neuroscience written by Richard G. Lister and published by Oxford University Press, USA. This book was released on 1991 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a series of original essays by researchers in the fields of cognitive psychology, the neurosciences and neuropsychology, whose goal is to integrate the diverse and growing body of research emerging in these diverse areas.
Download or read book Perinatal Imaging written by Fred E. Avni and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fetal and perinatal medicine is a rapidly expanding field, and noninvasive imaging by means of ultrasonography and MRI is playing a major role in refining diagnosis and therapy. Recent technological advances in these imaging modalities now allow unprecedented morphological depiction of the fetus and excellent insight into complex pathologic conditions, as well as yielding superior guidance for therapeutic fetal inter ventions. I am very pleased that Professor F. Avni , a leading international pediatric radiologist, was prepared to take on the challenging task of preparing and editing this comprehen sive and up-to-date overview of our knowledge in the area of fetal and perinatal imaging. He has been successful in engaging well-known experts with outstanding qualifications in fetal imaging to join him in this venture. I would like to congratulate Professor Avni and all contributing authors most sincerely for their excellent work. I am confident that this outstanding volume will meet with great interest not only from general as well as specialized pediatric radiologists but also from neonatologists and pediatricians. I trust it will enjoy the same success as many previous volumes in this series. ALBERT L. BAERT Leuven Preface Fetal and perinatal medicine would not have developed without the extensive use of obstetric ultrasound (US). In order to be efficient, the examination has to be performed very carefully and by sonologists fully conversant with the normal and abnormal development of the fetus.
Download or read book Vital Models written by and published by Academic Press. This book was released on 2017-08-15 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vital Models: The Making and Use of Models in the Brain Sciences, Volume 233, a new volume in the Progress of Brain Research series, explores the history and use of 3D models of the brain in research and teaching, the development of digital models and simulations of the brain and the development and use of animal models. New to this volume are chapters on the Epistemic virtues of visualization: The Living Brain Revisited, Slicing the Cortex to Study Mental Illness: Alois Alzheimer’s Pictures of Equivalence, and Opaque Models: Using Drugs and Dreams to Explore the Neurobiological Basis of Mental Phenomena. This timely volume helps both scientists and students better understand the variety, strengths, weaknesses and applicability of models in neuroscience and psychiatry. Presents a timely update on the topic of brain research and modeling techniques Contains sections from true authorities in the field
Book Synopsis Functional Brain Mapping of Epilepsy Networks: Methods and Applications by : David F. Abbott
Download or read book Functional Brain Mapping of Epilepsy Networks: Methods and Applications written by David F. Abbott and published by Frontiers Media SA. This book was released on 2020-01-29 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of the Neuroscience of Language by : Brigitte Stemmer
Download or read book Handbook of the Neuroscience of Language written by Brigitte Stemmer and published by Academic Press. This book was released on 2008-04-29 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last ten years the neuroscience of language has matured as a field. Ten years ago, neuroimaging was just being explored for neurolinguistic questions, whereas today it constitutes a routine component. At the same time there have been significant developments in linguistic and psychological theory that speak to the neuroscience of language. This book consolidates those advances into a single reference. The Handbook of the Neuroscience of Language provides a comprehensive overview of this field. Divided into five sections, section one discusses methods and techniques including clinical assessment approaches, methods of mapping the human brain, and a theoretical framework for interpreting the multiple levels of neural organization that contribute to language comprehension. Section two discusses the impact imaging techniques (PET, fMRI, ERPs, electrical stimulation of language cortex, TMS) have made to language research. Section three discusses experimental approaches to the field, including disorders at different language levels in reading as well as writing and number processing. Additionally, chapters here present computational models, discuss the role of mirror systems for language, and cover brain lateralization with respect to language. Part four focuses on language in special populations, in various disease processes, and in developmental disorders. The book ends with a listing of resources in the neuroscience of language and a glossary of items and concepts to help the novice become acquainted with the field. Editors Stemmer & Whitaker prepared this book to reflect recent developments in neurolinguistics, moving the book squarely into the cognitive neuroscience of language and capturing the developments in the field over the past 7 years. History section focuses on topics that play a current role in neurolinguistics research, aphasia syndromes, and lesion analysis Includes section on neuroimaging to reflect the dramatic changes in methodology over the past decade Experimental and clinical section reflects recent developments in the field
Book Synopsis An Introduction to Model-Based Cognitive Neuroscience by : Birte U. Forstmann
Download or read book An Introduction to Model-Based Cognitive Neuroscience written by Birte U. Forstmann and published by Springer. This book was released on 2015-04-20 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two recent innovations, the emergence of formal cognitive models and the addition of cognitive neuroscience data to the traditional behavioral data, have resulted in the birth of a new, interdisciplinary field of study: model-based cognitive neuroscience. Despite the increasing scientific interest in model-based cognitive neuroscience, few active researchers and even fewer students have a good knowledge of the two constituent disciplines. The main goal of this edited collection is to promote the integration of cognitive modeling and cognitive neuroscience. Experts in the field will provide tutorial-style chapters that explain particular techniques and highlight their usefulness through concrete examples and numerous case studies. The book will also include a thorough list of references pointing the reader towards additional literature and online resources.
Book Synopsis Dynamic Functioning of Resting State Networks in Physiological and Pathological Conditions by : Roberto Esposito
Download or read book Dynamic Functioning of Resting State Networks in Physiological and Pathological Conditions written by Roberto Esposito and published by Frontiers Media SA. This book was released on 2021-02-24 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Brain Supremacy by : Kathleen Taylor
Download or read book The Brain Supremacy written by Kathleen Taylor and published by Oxford University Press. This book was released on 2014-08-28 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: The human mind and brain are now among the hottest subjects in scientific research. Breakthrough techniques mean we are on the verge of being able to read minds, to control actions direct from the brain, to change or enhance the way our thinking works. Kathleen Taylor explores the astonishing possibilities and the ethical implications.
