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The physics and mathematics of MRI
Údaje o názvu The physics and mathematics of MRI / Richard Ansorge, Martin Graves. [elektronický zdroj] Variantní názvy Physics and mathematics of magnetic resonance imaging. Nakladatel San Rafael [California] (40 Oak Drive, San Rafael, CA, 94903, USA) : Morgan & Claypool Publishers, [2016] Distributor Bristol [England] (Temple Circus, Temple Way, Bristol BS1 6HG, UK) : IOP Publishing, [2016] Fyz.popis 1 online resource (various pagings) : illustrations (chiefly color). ISBN 9781681740683 (online) 9781681741963 mobi Edice [IOP release 3] IOP concise physics, ISSN 2053-2571 Poznámka "Version: 20161001"--Title page version. "A Morgan & Claypool publication as part of IOP Concise Physics"--Title page verso. Poznámky o skryté bibliografii a rejstřících Includes bibliographical references. Úplný obsah Preface -- Introduction -- 1. The basics -- 1.1. A brief history of MRI -- 1.2. Proton spin -- 1.3. The Bloch equations -- 1.4. Signal generation -- 1.5. Spatial encoding using magnetic field gradients -- 1.6. Spatial image formation Poznámka o obsahu 2. Magnetic field generation -- 2.1. Designing the main magnet -- 2.2. Designing gradient coils -- 2.3. Practical issues. 3. Radio frequency transmission and reception -- 3.1. Basic RF pulses -- 3.2. The birdcage coil -- 3.3. The transmit-receive chain -- 3.4. Surface coils -- 3.5. Parallel imaging -- 3.6. Compressed sensing -- 3.7. RF pulses -- 3.8. Multinuclear MRI. 4. Pulse sequences and images -- 4.1. Image contrast -- 4.2. Pulse sequence overview -- 4.4. Readout trajectories -- 4.5. Magnetic resonance spectrocopy (MRS) -- 4.6. k-space sampling in MRI -- 4.7. Image reconstruction -- 4.8. Conclusion. 5. Applications -- 5.1. Introduction -- 5.2. Anatomical imaging -- 5.3. Chemical shift -- 5.4. Blood flow -- 5.5. Diffusion-weighted imaging -- 5.6. Diffusion tensor imaging -- 5.7. Chemical exchange -- 5.8. Functional MRI (fMRI) -- 5.9. Cerebral perfusion -- 5.10. Dynamic contrast enhanced (DCE)-MRI -- 5.11. Multinuclear MRI -- 5.12. Chemical shift artefact. 6. Conclusion -- Appendices -- A. Essential quantum mechanics -- B. Solutions of Laplace's equation in spherical polar coordinates -- C. The Birdcage coil -- D. Fourier transforms -- E. Multiple echoes. Poznámky k dostupnosti Přístup pouze pro oprávněné uživatele Určeno pro Suitable for undergraduates attending medical physics courses. Poznámky Způsob přístupu: World Wide Web.. Požadavky na systém: Adobe Acrobat Reader. Dal.odpovědnost Graves, Martin J., Dal.odpovědnost Morgan & Claypool Publishers, Institute of Physics (Great Britain), Předmět.hesla Magnetic resonance imaging. * Magnetic resonance imaging - Mathematics. * Medical physics. * Biophysics. * Biomedical Engineering. * Applied Physics. * SCIENCE / Life Sciences / Biophysics. * TECHNOLOGY & ENGINEERING / Biomedical. MeSH Magnetic Resonance Imaging. * Mathematical Concepts. * Physical Phenomena. Forma, žánr elektronické knihy electronic books Země vyd. Kalifornie Jazyk dok. angličtina Druh dok. Elektronické knihy URL Plný text pro studenty a zaměstnance UPOL 
kniha
Magnetic Resonance Imaging is a very important clinical imaging tool. It combines different fields of physics and engineering in a uniquely complex way. MRI is also surprisingly versatile, 'pulse sequences' can be designed to yield many different types of contrast. This versatility is unique to MRI. This short book gives both an in depth account of the methods used for the operation and construction of modern MRI systems and also the principles of sequence design and many examples of applications. An important additional feature of this book is the detailed discussion of the mathematical principles used in building optimal MRI systems and for sequence design. The mathematical discussion is very suitable for undergraduates attending medical physics courses. It is also more complete than usually found in alternative books for physical scientists or more clinically orientated works.
Preface -- Introduction -- 1. The basics -- 1.1. A brief history of MRI -- 1.2. Proton spin -- 1.3. The Bloch equations -- 1.4. Signal generation -- 1.5. Spatial encoding using magnetic field gradients -- 1.6. Spatial image formation2. Magnetic field generation -- 2.1. Designing the main magnet -- 2.2. Designing gradient coils -- 2.3. Practical issues3. Radio frequency transmission and reception -- 3.1. Basic RF pulses -- 3.2. The birdcage coil -- 3.3. The transmit-receive chain -- 3.4. Surface coils -- 3.5. Parallel imaging -- 3.6. Compressed sensing -- 3.7. RF pulses -- 3.8. Multinuclear MRI4. Pulse sequences and images -- 4.1. Image contrast -- 4.2. Pulse sequence overview -- 4.4. Readout trajectories -- 4.5. Magnetic resonance spectrocopy (MRS) -- 4.6. k-space sampling in MRI -- 4.7. Image reconstruction -- 4.8. Conclusion5. Applications -- 5.1. Introduction -- 5.2. Anatomical imaging -- 5.3. Chemical shift -- 5.4. Blood flow -- 5.5. Diffusion-weighted imaging -- 5.6. Diffusion tensor imaging -- 5.7. Chemical exchange -- 5.8. Functional MRI (fMRI) -- 5.9. Cerebral perfusion -- 5.10. Dynamic contrast enhanced (DCE)-MRI -- 5.11. Multinuclear MRI -- 5.12. Chemical shift artefact6. Conclusion -- Appendices -- A. Essential quantum mechanics -- B. Solutions of Laplace's equation in spherical polar coordinates -- C. The Birdcage coil -- D. Fourier transforms -- E. Multiple echoes.
Počet záznamů: 1