Diffusion Tensor Imaging

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Diffusion Tensor Imaging

Author : Wim Van Hecke,Louise Emsell,Stefan Sunaert
Publisher : Springer
Page : 440 pages
File Size : 51,7 Mb
Release : 2015-12-14
Category : Medical
ISBN : 9781493931187

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Diffusion Tensor Imaging by Wim Van Hecke,Louise Emsell,Stefan Sunaert Pdf

This book provides an overview of the practical aspects of diffusion tensor imaging (DTI), from understanding the basis of the technique through selection of the right protocols, trouble-shooting data quality, and analyzing DTI data optimally. DTI is a non-invasive magnetic resonance imaging (MRI) technique for visualizing and quantifying tissue microstructure based on diffusion. The book discusses the theoretical background underlying DTI and advanced techniques based on higher-order models and multi-shell diffusion imaging. It covers the practical implementation of DTI; derivation of information from DTI data; and a range of clinical applications, including neurosurgical planning and the assessment of brain tumors. Its practical utility is enhanced by decision schemes and a fully annotated DTI brain atlas, including color fractional anisotropy maps and 3D tractography reconstructions of major white matter fiber bundles. Featuring contributions from leading specialists in the field of DTI, Diffusion Tensor Imaging: A Practical Handbook is a valuable resource for radiologists, neuroradiologists, MRI technicians and clinicians.

Introduction to Diffusion Tensor Imaging

Author : Susumu Mori,J-Donald Tournier
Publisher : Academic Press
Page : 141 pages
File Size : 45,5 Mb
Release : 2013-08-02
Category : Medical
ISBN : 9780123984074

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Introduction to Diffusion Tensor Imaging by Susumu Mori,J-Donald Tournier Pdf

The concepts behind diffusion tensor imaging (DTI) are commonly difficult to grasp, even for magnetic resonance physicists. To make matters worse, a many more complex higher-order methods have been proposed over the last few years to overcome the now well-known deficiencies of DTI. In Introduction to Diffusion Tensor Imaging: And Higher Order Models, these concepts are explained through extensive use of illustrations rather than equations to help readers gain a more intuitive understanding of the inner workings of these techniques. Emphasis is placed on the interpretation of DTI images and tractography results, the design of experiments, and the types of application studies that can be undertaken. Diffusion MRI is a very active field of research, and theories and techniques are constantly evolving. To make sense of this constantly shifting landscape, there is a need for a textbook that explains the concepts behind how these techniques work in a way that is easy and intuitive to understand—Introduction to Diffusion Tensor Imaging fills this gap. Extensive use of illustrations to explain the concepts of diffusion tensor imaging and related methods Easy to understand, even without a background in physics Includes sections on image interpretation, experimental design, and applications Up-to-date information on more recent higher-order models, which are increasingly being used for clinical applications

Diffusion Tensor Imaging

Author : Bram Stieltjes,Romuald M. Brunner,Klaus Fritzsche,Frederik Laun
Publisher : Springer Science & Business Media
Page : 380 pages
File Size : 41,9 Mb
Release : 2013-02-14
Category : Medical
ISBN : 9783642204562

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Diffusion Tensor Imaging by Bram Stieltjes,Romuald M. Brunner,Klaus Fritzsche,Frederik Laun Pdf

Diffusion Tensor Imaging (DTI) is a variation of diffusion-weighed imaging. Particularly in the neurosciences, this technique has gained tremendous momentum in the past decade, both from a technical point of view as well as in its applications. DTI is mainly used in neurological diagnosis and psychiatric and neurologic research, e.g. in order to locate brain tumors and depict their invasivity. DTI offers a unique in-vivo insight into the three-dimensional structure of the human central nervous system. While easy interpretation and evaluation is often hampered by the complexity of both the technique and neuroanatomy, this atlas helps you recognize every one of the important structures rapidly and unambiguously. In the introduction, this atlas provides a concise outline of the evolution of diffusion imaging and describes its potential applications. In the core part of the atlas, the neuroanatomically important structures are clearly labeled both on DTI-derived color maps and conventional MRI. Complex fiber architecture is illustrated schematically and described concisely in textboxes directly on the relevant page. In the final part of the atlas, a straightforward, step-by-step approach for the three-dimensional reconstruction of the most prominent fiber structures is given, and potential pitfalls are indicated. The atlas aims at neuroscientists, neuoanatomists, neurologists, psychiatrists, clinical psychologists, physicists, and computer scientists. For advanced users, the atlas may serve as a reference work, while students and scientists are thoroughly introduced in DTI.

Diffusion Weighted and Diffusion Tensor Imaging

Author : Claudia Leite,Mauricio Castillo
Publisher : Thieme
Page : 601 pages
File Size : 54,7 Mb
Release : 2016-01-16
Category : Medical
ISBN : 9781626230200

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Diffusion Weighted and Diffusion Tensor Imaging by Claudia Leite,Mauricio Castillo Pdf

Diffusion-weighted imaging (DWI) is an integral part of routine neuroimaging, used nearly universally in brain MRIs, and more recently for the spine, spinal cord, and head and neck. DWI provides clinically relevant information on conditions including stroke, infection, and neoplasms. Diffusion tensor imaging (DTI) is a powerful, newer technique with the potential for multiple protocols, including the diagnosis of mild traumatic brain injury and psychiatric disorders. Written by leading authorities in neuroradiology and radiology, Diffusion Weighted and Diffusion Tensor Imaging: A Clinical Guide provides key points and summaries on the concepts and applications required for proper implementation and interpretation of DWI and DTI. Key Features: More than 600 high-quality illustrations Protocols and applications from early childhood to older adulthood Methods to differentiate normal versus pathological states Brain edema pathophysiology and use of DWI to distinguish between cytotoxic and vasogenic edema Utilization of DWI and DTI to diagnose trauma, white matter disease, tumors, cerebrovascular disease, and head, neck, and spine disorders This concise handbook is an invaluable resource for neuroradiologists and radiologists, as well as fellows and residents in these disciplines. With the expanding use of these procedures, neuroscientists, neurologists, neurosurgeons, and psychiatrists will also find it indispensable.

Diffusion MRI

Author : Derek K Jones
Publisher : Oxford University Press
Page : 784 pages
File Size : 48,9 Mb
Release : 2010-11-11
Category : Science
ISBN : 9780199708703

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Diffusion MRI by Derek K Jones Pdf

Professor Derek Jones, a world authority on diffusion MRI, has assembled most of the world's leading scientists and clinicians developing and applying diffusion MRI to produce an authorship list that reads like a "Who's Who" of the field and an essential resource for those working with diffusion MRI. Destined to be a modern classic, this definitive and richly illustrated work covers all aspects of diffusion MRI from basic theory to clinical application. Oxford Clinical Neuroscience is a comprehensive, cross-searchable collection of resources offering quick and easy access to eleven of Oxford University Press's prestigious neuroscience texts. Joining Oxford Medicine Online these resources offer students, specialists and clinical researchers the best quality content in an easy-to-access format.

MRI Atlas of Human White Matter

Author : Kenichi Oishi,Andreia V. Faria,Peter C M van Zijl,Susumu Mori
Publisher : Academic Press
Page : 266 pages
File Size : 41,6 Mb
Release : 2010-11-12
Category : Science
ISBN : 0123820820

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MRI Atlas of Human White Matter by Kenichi Oishi,Andreia V. Faria,Peter C M van Zijl,Susumu Mori Pdf

MRI Atlas of Human White Matter presents an atlas to the human brain on the basis of T 1-weighted imaging and diffusion tensor imaging. A general background on magnetic resonance imaging is provided, as well as the basics of diffusion tensor imaging. An overview of the principles and limitations in using this methodology in fiber tracking is included. This book describes the core white-matter structures, as well as the superficial white matter, the deep gray matter, and the cortex. It also presents a three-dimensional reconstruction and atlas of the brain white-matter tracts. The Montreal Neurological Institute coordinates, which are the most widely used, are adopted in this book as the primary coordinate system. The Talairach coordinate system is used as the secondary coordinate system. Based on magnetic resonance imaging and diffusion tensor imaging, the book offers a full segmentation of 220 white-matter and gray-matter structures with boundaries. Visualization of brain white matter anatomy via 3D diffusion tensor imaging (DTI) contrasts and enhances relationship of anatomy to function Full segmentation of 170+ brain regions more clearly defines structure boundaries than previous point-and-annotate anatomical labeling, and connectivity is mapped in a way not provided by traditional atlases

Brain Network Analysis

Author : Moo K. Chung
Publisher : Cambridge University Press
Page : 343 pages
File Size : 40,9 Mb
Release : 2019-06-27
Category : Computers
ISBN : 9781107184862

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Brain Network Analysis by Moo K. Chung Pdf

This coherent mathematical and statistical approach aimed at graduate students incorporates regression and topology as well as graph theory.

Diffusion-Weighted MR Imaging of the Brain

Author : T. Moritani,S. Ekholm,P.-L. Westesson
Publisher : Springer Science & Business Media
Page : 229 pages
File Size : 40,6 Mb
Release : 2005-12-05
Category : Medical
ISBN : 9783540263869

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Diffusion-Weighted MR Imaging of the Brain by T. Moritani,S. Ekholm,P.-L. Westesson Pdf

Diffusion-weighted MR imaging is widely accepted as a means to identify stroke, thus enabling rapid and effective treatment. Over the past four years, these expert authors have presented over 30 exhibits and scientific reports on diffusion-weighted imaging at the RSNA and the American Society of Neuroradiology (ASNR), and more than 10 of these presentations have been recognized by specific awards. Diffusion-Weighted MR Imaging of the Brain’s chapters range from basic principles to interpretation of diffusion-weighted MR imaging and specific disease. This is a valuable reference for radiologists, neurologists, neurosurgeons as well as residents, fellows, radiology technologists.

Neuroimaging in Developmental Clinical Neuroscience

Author : Judith M. Rumsey,Monique Ernst
Publisher : Cambridge University Press
Page : 473 pages
File Size : 55,7 Mb
Release : 2009-02-19
Category : Medical
ISBN : 9781139476751

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Neuroimaging in Developmental Clinical Neuroscience by Judith M. Rumsey,Monique Ernst Pdf

Modern neuroimaging offers tremendous opportunities for gaining insights into normative development and a wide array of developmental neuropsychiatric disorders. Focusing on ontogeny, this text covers basic processes involved in both healthy and atypical maturation, and also addresses the range of neuroimaging techniques most widely used for studying children. This book will enable you to understand normative structural and functional brain maturation and the mechanisms underlying basic developmental processes; become familiar with current knowledge and hypotheses concerning the neural bases of developmental neuropsychiatric disorders; and learn about neuroimaging techniques, including their unique strengths and limitations. Coverage includes normal developmental processes, atypical processing in developmental neuropsychiatric disorders, ethical issues, neuroimaging techniques and their integration with psychopharmacologic and molecular genetic research approaches, and future directions. This comprehensive volume is an essential resource for neurologists, neuropsychologists, psychiatrists, pediatricians, and radiologists concerned with normal development and developmental neuropsychiatric disorders.

Introduction to Diffusion Tensor Imaging

Author : Susumu Mori
Publisher : Elsevier
Page : 190 pages
File Size : 49,6 Mb
Release : 2007-05-17
Category : Science
ISBN : 0080495761

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Introduction to Diffusion Tensor Imaging by Susumu Mori Pdf

The concept of Diffusion Tensor Imaging (DTI) is often difficult to grasp, even for Magnetic Resonance physicists. Introduction to Diffusion Tensor Imaging uses extensive illustrations (not equations) to help readers to understand how DTI works. Emphasis is placed on the interpretation of DTI images, the design of DTI experiments, and the forms of application studies. The theory of DTI is constantly evolving and so there is a need for a textbook that explains how the technique works in a way that is easy to understand - Introduction to Diffusion Tensor Imaging fills this gap. * Uses extensive illustrations to explain the concept of Diffusion Tensor Imaging * Easy to understand, even without a background in physics * Includes sections on image interpretation, experimental design and applications

Visualization and Processing of Tensor Fields

Author : Joachim Weickert,Hans Hagen
Publisher : Springer Science & Business Media
Page : 481 pages
File Size : 47,7 Mb
Release : 2007-06-25
Category : Mathematics
ISBN : 9783540312727

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Visualization and Processing of Tensor Fields by Joachim Weickert,Hans Hagen Pdf

Matrix-valued data sets – so-called second order tensor fields – have gained significant importance in scientific visualization and image processing due to recent developments such as diffusion tensor imaging. This book is the first edited volume that presents the state of the art in the visualization and processing of tensor fields. It contains some longer chapters dedicated to surveys and tutorials of specific topics, as well as a great deal of original work by leading experts that has not been published before. It serves as an overview for the inquiring scientist, as a basic foundation for developers and practitioners, and as as a textbook for specialized classes and seminars for graduate and doctoral students.

Diffusion MRI

Author : Heidi Johansen-Berg,Timothy E.J. Behrens
Publisher : Academic Press
Page : 627 pages
File Size : 52,9 Mb
Release : 2013-11-04
Category : Medical
ISBN : 9780124055094

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Diffusion MRI by Heidi Johansen-Berg,Timothy E.J. Behrens Pdf

Diffusion MRI remains the most comprehensive reference for understanding this rapidly evolving and powerful technology and is an essential handbook for designing, analyzing, and interpreting diffusion MR experiments. Diffusion imaging provides a unique window on human brain anatomy. This non-invasive technique continues to grow in popularity as a way to study brain pathways that could never before be investigated in vivo. This book covers the fundamental theory of diffusion imaging, discusses its most promising applications to basic and clinical neuroscience, and introduces cutting-edge methodological developments that will shape the field in coming years. Written by leading experts in the field, it places the exciting new results emerging from diffusion imaging in the context of classical anatomical techniques to show where diffusion studies might offer unique insights and where potential limitations lie. Fully revised and updated edition of the first comprehensive reference on a powerful technique in brain imaging Covers all aspects of a diffusion MRI study from acquisition through analysis to interpretation, and from fundamental theory to cutting-edge developments New chapters covering connectomics, advanced diffusion acquisition, artifact removal, and applications to the neonatal brain Provides practical advice on running an experiment Includes discussion of applications in psychiatry, neurology, neurosurgery, and basic neuroscience Full color throughout

Anisotropy Across Fields and Scales

Author : Evren Özarslan,Thomas Schultz,Eugene Zhang,Andrea Fuster
Publisher : Springer Nature
Page : 284 pages
File Size : 50,5 Mb
Release : 2021
Category : Algebra
ISBN : 9783030562151

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Anisotropy Across Fields and Scales by Evren Özarslan,Thomas Schultz,Eugene Zhang,Andrea Fuster Pdf

This open access book focuses on processing, modeling, and visualization of anisotropy information, which are often addressed by employing sophisticated mathematical constructs such as tensors and other higher-order descriptors. It also discusses adaptations of such constructs to problems encountered in seemingly dissimilar areas of medical imaging, physical sciences, and engineering. Featuring original research contributions as well as insightful reviews for scientists interested in handling anisotropy information, it covers topics such as pertinent geometric and algebraic properties of tensors and tensor fields, challenges faced in processing and visualizing different types of data, statistical techniques for data processing, and specific applications like mapping white-matter fiber tracts in the brain. The book helps readers grasp the current challenges in the field and provides information on the techniques devised to address them. Further, it facilitates the transfer of knowledge between different disciplines in order to advance the research frontiers in these areas. This multidisciplinary book presents, in part, the outcomes of the seventh in a series of Dagstuhl seminars devoted to visualization and processing of tensor fields and higher-order descriptors, which was held in Dagstuhl, Germany, on October 28-November 2, 2018.

Neuroimaging Diagnosis for Alzheimer's Disease and Other Dementias

Author : Hiroshi Matsuda,Takashi Asada,Aya Midori Tokumaru
Publisher : Springer
Page : 279 pages
File Size : 50,6 Mb
Release : 2017-08-29
Category : Medical
ISBN : 9784431551331

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Neuroimaging Diagnosis for Alzheimer's Disease and Other Dementias by Hiroshi Matsuda,Takashi Asada,Aya Midori Tokumaru Pdf

This book describes the latest modalities such as tau PET imaging for diagnosis of Alzheimer’s disease and other dementias, and also provides information on handling and analyzing imaging data that is not found in other books. In addition, it introduces routine imaging studies in the management of dementia in Japan. The prevalence of dementia has increased over the past few decades, either because of greater awareness and more accurate diagnosis, or because increased longevity has created a larger population of the elderly, the age group most commonly affected. Although only clinical assessment can lead to a diagnosis of dementia, neuroimaging in dementia is recommended by most clinical guidelines, and its adjunct role has traditionally been to exclude a mass lesion rather than to support a specific diagnosis. Neuroimaging may be also helpful for developing new strategies to achieve diagnoses as early as possible for therapies aimed at slowing the progression of neurodegenerative diseases manifesting dementia. Under these conditions, all clinicians and researchers who are involved in neuroimaging for dementia should decide which patients to scan, when imaging patients is most useful, which modality to use, how to handle imaging data from many institutions, and which analytical tool to use. This edition comprises contributions from leading Japanese experts in their fields.

CyberKnife NeuroRadiosurgery

Author : Alfredo Conti,Pantaleo Romanelli,Evangelos Pantelis,Scott G. Soltys,Young Hyun Cho,Michael Lim
Publisher : Springer Nature
Page : 588 pages
File Size : 51,9 Mb
Release : 2020-08-07
Category : Medical
ISBN : 9783030506681

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CyberKnife NeuroRadiosurgery by Alfredo Conti,Pantaleo Romanelli,Evangelos Pantelis,Scott G. Soltys,Young Hyun Cho,Michael Lim Pdf

This book is a practical guide on image-guided robotic (CyberKnife®) radiosurgery of the brain and the spine. The volume introduces the radiosurgical community to the potential of image-guidance in the treatment of neurosurgical diseases including neuro-oncological, vascular and functional disorders. Principles of image-guided radiosurgery, including physics and radiobiology are considered. Each chapter provides a critical review of the literature and analyses of several aspects to offer an assessment of single and hypofractionated treatments. Based on the authors’ experience, tables or summaries presenting the treatment approaches and associated risks are included as well. Providing a practical guide to define the selection of dose, fractionation schemes, isodose line, margins, imaging, constraints to the structures at risk will support safe practice of neuroradiosurgery. This book aims to shed new light on the treatment of neoplastic and non-neoplastic diseases of the central nervous system using the CyberKnife® image-guided robotic radiosurgery system. It will be adopted by neurosurgery residents and neurosurgery consultants as well as residents in radiation oncology and radiation oncologists; medical physicists involved in radiosurgery procedures may also benefit from this book.