Mri Principles

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MRI Principles

Author : Donald G. Mitchell,Mark Cohen (Ph.D.)
Publisher : Unknown
Page : 0 pages
File Size : 54,9 Mb
Release : 2004
Category : Magnetic resonance imaging
ISBN : 0721600247

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MRI Principles by Donald G. Mitchell,Mark Cohen (Ph.D.) Pdf

The New Edition of this popular, practical resource offers a lucid introduction to the principles of MRI, explaining in plain language the general principles of magnetism and nuclear magnetic resonance induction, and how this phenomenon can be used to generate and manipulate images for clinical use. A wealth of high-quality illustrations, complemented by concise text, enable readers to gain a solid understanding without requiring in-depth knowledge of physics and mathematics. And, each lists of essential points at the end of each chapter enable readers to test and hone their knowledge. Provides a clear understanding of the principles of MRI without assuming specialized knowledge of mathematics and physics. Features a practical, clinical focus that reflects current practice standards. Discusses how protocols change with each patient and procedure. Offers comparative examples, showing an image at different MRI parameters. Incorporates new techniques for functional and physiologic imaging. Presents new techniques such as parallel functional imaging and a new method for filling k-space. Offers fresh perspectives from physicist and expert in neuroimaging, Mark Cohen, PhD.

MRI

Author : Brian M. Dale,Mark A. Brown,Richard C. Semelka
Publisher : John Wiley & Sons
Page : 248 pages
File Size : 42,7 Mb
Release : 2015-08-06
Category : Medical
ISBN : 9781119012948

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MRI by Brian M. Dale,Mark A. Brown,Richard C. Semelka Pdf

This fifth edition of the most accessible introduction to MRI principles and applications from renowned teachers in the field provides an understandable yet comprehensive update. Accessible introductory guide from renowned teachers in the field Provides a concise yet thorough introduction for MRI focusing on fundamental physics, pulse sequences, and clinical applications without presenting advanced math Takes a practical approach, including up-to-date protocols, and supports technical concepts with thorough explanations and illustrations Highlights sections that are directly relevant to radiology board exams Presents new information on the latest scan techniques and applications including 3 Tesla whole body scanners, safety issues, and the nephrotoxic effects of gadolinium-based contrast media

Magnetic Resonance Imaging

Author : Robert W. Brown,Y.-C. Norman Cheng,E. Mark Haacke,Michael R. Thompson,Ramesh Venkatesan
Publisher : John Wiley & Sons
Page : 976 pages
File Size : 41,9 Mb
Release : 2014-06-23
Category : Medical
ISBN : 9780471720850

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Magnetic Resonance Imaging by Robert W. Brown,Y.-C. Norman Cheng,E. Mark Haacke,Michael R. Thompson,Ramesh Venkatesan Pdf

New edition explores contemporary MRI principles and practices Thoroughly revised, updated and expanded, the second edition of Magnetic Resonance Imaging: Physical Principles and Sequence Design remains the preeminent text in its field. Using consistent nomenclature and mathematical notations throughout all the chapters, this new edition carefully explains the physical principles of magnetic resonance imaging design and implementation. In addition, detailed figures and MR images enable readers to better grasp core concepts, methods, and applications. Magnetic Resonance Imaging, Second Edition begins with an introduction to fundamental principles, with coverage of magnetization, relaxation, quantum mechanics, signal detection and acquisition, Fourier imaging, image reconstruction, contrast, signal, and noise. The second part of the text explores MRI methods and applications, including fast imaging, water-fat separation, steady state gradient echo imaging, echo planar imaging, diffusion-weighted imaging, and induced magnetism. Lastly, the text discusses important hardware issues and parallel imaging. Readers familiar with the first edition will find much new material, including: New chapter dedicated to parallel imaging New sections examining off-resonance excitation principles, contrast optimization in fast steady-state incoherent imaging, and efficient lower-dimension analogues for discrete Fourier transforms in echo planar imaging applications Enhanced sections pertaining to Fourier transforms, filter effects on image resolution, and Bloch equation solutions when both rf pulse and slice select gradient fields are present Valuable improvements throughout with respect to equations, formulas, and text New and updated problems to test further the readers' grasp of core concepts Three appendices at the end of the text offer review material for basic electromagnetism and statistics as well as a list of acquisition parameters for the images in the book. Acclaimed by both students and instructors, the second edition of Magnetic Resonance Imaging offers the most comprehensive and approachable introduction to the physics and the applications of magnetic resonance imaging.

Principles of Magnetic Resonance Imaging

Author : Zhi-Pei Liang,Paul C. Lauterbur,IEEE Engineering in Medicine and Biology Society
Publisher : Wiley-IEEE Press
Page : 442 pages
File Size : 50,9 Mb
Release : 2000
Category : Technology & Engineering
ISBN : UCSD:31822031361694

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Principles of Magnetic Resonance Imaging by Zhi-Pei Liang,Paul C. Lauterbur,IEEE Engineering in Medicine and Biology Society Pdf

In 1971 Dr. Paul C. Lauterbur pioneered spatial information encoding principles that made image formation possible by using magnetic resonance signals. Now Lauterbur, "father of the MRI", and Dr. Zhi-Pei Liang have co-authored the first engineering textbook on magnetic resonance imaging. This long-awaited, definitive text will help undergraduate and graduate students of biomedical engineering, biomedical imaging scientists, radiologists, and electrical engineers gain an in-depth understanding of MRI principles. The authors use a signal processing approach to describe the fundamentals of magnetic resonance imaging. You will find a clear and rigorous discussion of these carefully selected essential topics: Mathematical fundamentals Signal generation and detection principles Signal characteristics Signal localization principles Image reconstruction techniques Image contrast mechanisms Image resolution, noise, and artifacts Fast-scan imaging Constrained reconstruction Complete with a comprehensive set of examples and homework problems, Principles of Magnetic Resonance Imaging is the must-read book to improve your knowledge of this revolutionary technique.

MRI: The Basics

Author : Ray Hashman Hashemi,William G. Bradley,Christopher J. Lisanti
Publisher : Lippincott Williams & Wilkins
Page : 400 pages
File Size : 48,7 Mb
Release : 2012-03-28
Category : Medical
ISBN : 9781451148718

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MRI: The Basics by Ray Hashman Hashemi,William G. Bradley,Christopher J. Lisanti Pdf

Now in its updated Third Edition, MRI: The Basics is an easy-to-read, clinically relevant introduction to the physics behind MR imaging. The book features large-size, legible equations, state-of-the-art images, instructive diagrams, and questions and answers that are ideal for board review. The American Journal of Radiology praised the previous edition as "an excellent text for introducing the basic concepts to individuals interested in clinical MRI." This edition spans the gamut from basic physics to multi-use MR options to specific applications, and has dozens of new images. Coverage reflects the latest advances in MRI and includes completely new chapters on k-space, parallel imaging, cardiac MRI, and MR spectroscopy.

Basic Principles of Cardiovascular MRI

Author : Mushabbar A. Syed,Subha V. Raman,Orlando P. Simonetti
Publisher : Springer
Page : 338 pages
File Size : 49,7 Mb
Release : 2015-10-29
Category : Medical
ISBN : 9783319221410

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Basic Principles of Cardiovascular MRI by Mushabbar A. Syed,Subha V. Raman,Orlando P. Simonetti Pdf

This book is a comprehensive and authoritative text on the expanding scope of CMR, dedicated to covering basic principles in detail focusing on the needs of cardiovascular imagers. The target audience for this book includes CMR specialists, trainees in CMR and cardiovascular medicine, cardiovascular physicists or clinical cardiovascular imagers. This book includes figures and CMR examples in the form of high-resolution still images and is divided in two sections: basic MRI physics, i.e. the nuts and bolts of MR imaging; and imaging techniques (pulse sequences) used in cardiovascular MR imaging. Each imaging technique is discussed in a separate chapter that includes the physics and clinical applications (with cardiovascular examples) of a particular technique. Evolving techniques or research based techniques are discussed as well. This section covers both cardiac and vascular imaging. ​Cardiovascular magnetic resonance (CMR) imaging is now considered a clinically important imaging modality for patients with a wide variety of cardiovascular diseases. Recent developments in scanner hardware, imaging sequences, and analysis software have led to 3-dimensional, high-resolution imaging of the cardiovascular system. These developments have also influenced a wide variety of cardiovascular imaging applications and it is now routinely used in clinical practice in CMR laboratories around the world. The non-invasiveness and lack of ionizing radiation exposure make CMR uniquely important for patients whose clinical condition requires serial imaging follow-up. This is particularly true for patients with congenital heart disease (CHD) with or without surgical corrections who require lifelong clinical and imaging follow-up.

Duke Review of MRI Principles:Case Review Series E-Book

Author : Wells Mangrum,Kimball Christianson,Scott M Duncan,Phil Hoang,Allen W Song,Elmar Merkle
Publisher : Elsevier Health Sciences
Page : 323 pages
File Size : 40,6 Mb
Release : 2012-03-09
Category : Medical
ISBN : 9781455740444

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Duke Review of MRI Principles:Case Review Series E-Book by Wells Mangrum,Kimball Christianson,Scott M Duncan,Phil Hoang,Allen W Song,Elmar Merkle Pdf

The newest title in the popular Case Review Series, Duke Review of MRI Principles, by Wells Mangrum, MD; Kimball Christianson, MD; Scott Duncan, MD; Phil Hoang, MD; Allen W. Song, PhD; and Elmar Merkle, MD, uses a case-based approach to provide you with a concise overview of the physics behind magnetic resonance imaging (MRI). Written by radiology residents, practicing radiologists, and radiology physicists, this multidisciplinary text introduces you to the basic physics of MRI and how they apply to successful and accurate imaging, interpretation, and diagnosis. Clinically relevant cases with associated questions and images reinforce your understanding of essential principles needed to confidently interpret a wide range of MRI images for all organ systems. Review the basic physics of MRI in a concise, high-yield manner and learn how to apply them for successful and accurate imaging, interpretation, and diagnosis. Master 17 essential MRI principles you need to know through clinically relevant cases accompanied by associated questions and 600 images that reinforce your understanding and help you confidently interpret a wide range of MRI images. Effectively diagnose disease in all organ systems. Authors are fellowship-trained in each body system – neuro, breast, body, vascular and MSK, providing you with practical guidance in every area Focus on the information that’s most relevant to your needs from a multidisciplinary author team comprised of radiology residents, practicing radiologists and radiology physicists. See the underlying simplicity behind MRI physics. Despite employing the same MRI principles, similar imaging systems use slightly different names. A simplified explanation of these principles and how they are applied to each body system deepens your understanding and helps avoid any confusion.

Magnetic Resonance Imaging

Author : Stewart C. Bushong
Publisher : Elsevier Health Sciences
Page : 526 pages
File Size : 47,5 Mb
Release : 2003-01-01
Category : Medical
ISBN : 9780323014854

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Magnetic Resonance Imaging by Stewart C. Bushong Pdf

Dette er en grundlæggende lærebog om konventionel MRI samt billedteknik. Den begynder med et overblik over elektricitet og magnetisme, herefter gives en dybtgående forklaring på hvordan MRI fungerer og her diskuteres de seneste metoder i radiografisk billedtagning, patientsikkerhed m.v.

Totally Accessible MRI

Author : Michael L. Lipton
Publisher : Springer Science & Business Media
Page : 334 pages
File Size : 51,6 Mb
Release : 2010-04-28
Category : Medical
ISBN : 9780387488967

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Totally Accessible MRI by Michael L. Lipton Pdf

This practical guide offers an accessible introduction to the principles of MRI physics. Each chapter explains the why and how behind MRI physics. Readers will understand how altering MRI parameters will have many different consequences for image quality and the speed in which images are generated. Practical topics, selected for their value to clinical practice, include progressive changes in key MRI parameters, imaging time, and signal to noise ratio. A wealth of high quality illustrations, complemented by concise text, enables readers to gain a thorough understanding of the subject without requiring prior in-depth knowledge.

Introduction to Functional Magnetic Resonance Imaging

Author : Richard B. Buxton
Publisher : Cambridge University Press
Page : 479 pages
File Size : 44,9 Mb
Release : 2009-08-27
Category : Medical
ISBN : 9780521899956

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Introduction to Functional Magnetic Resonance Imaging by Richard B. Buxton Pdf

This is the second edition of a useful introductory book on a technique that has revolutionized neuroscience, specifically cognitive neuroscience. Functional magnetic resonance imaging (fMRI) has now become the standard tool for studying the brain systems involved in cognitive and emotional processing. It has also been a major factor in the consilience of the fields of neurobiology, cognitive psychology, social psychology, radiology, physics, mathematics, engineering, and even philosophy. Written and edited by a clinician-scientist in the field, this book remains an excellent user's guide to t

MRI Principles

Author : Donald G. Mitchell
Publisher : Unknown
Page : 312 pages
File Size : 52,6 Mb
Release : 1999
Category : Medical
ISBN : UOM:39015046909217

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MRI Principles by Donald G. Mitchell Pdf

This practical, new resource provides clearly written, easily readable explanations of complex MRI principles. Instead of relying upon mathematical equations like other MRI references, this book uses detailed line drawings and concise descriptions that can be understood by health professionals at all levels.

Functional MRI

Author : Scott H. Faro,Feroze B. Mohamed
Publisher : Springer Science & Business Media
Page : 534 pages
File Size : 42,7 Mb
Release : 2006-11-22
Category : Medical
ISBN : 9780387346656

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Functional MRI by Scott H. Faro,Feroze B. Mohamed Pdf

Functional magnetic resonance imaging (fMRI) measures quick, tiny metabolic changes that take place in the brain, providing the most sensitive method currently available for identifying, investigating, and monitoring brain tumors, stroke, and chronic disorders of the nervous system like multiple sclerosis, and brain abnormalities related to dementia or seizures. This overview explores experimental research design, outlines challenges and limitations of fMRI, provides a detailed neuroanatomic atlas, and describes clinical applications of fMRI in cognitive, sensory, motor, and pharmacological cases, translating research into clinical application.

MRI

Author : Brian M. Dale,Mark A. Brown,Richard C. Semelka
Publisher : John Wiley & Sons
Page : 246 pages
File Size : 45,7 Mb
Release : 2015-10-12
Category : Medical
ISBN : 9781119013051

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MRI by Brian M. Dale,Mark A. Brown,Richard C. Semelka Pdf

This fifth edition of the most accessible introduction to MRI principles and applications from renowned teachers in the field provides an understandable yet comprehensive update. Accessible introductory guide from renowned teachers in the field Provides a concise yet thorough introduction for MRI focusing on fundamental physics, pulse sequences, and clinical applications without presenting advanced math Takes a practical approach, including up-to-date protocols, and supports technical concepts with thorough explanations and illustrations Highlights sections that are directly relevant to radiology board exams Presents new information on the latest scan techniques and applications including 3 Tesla whole body scanners, safety issues, and the nephrotoxic effects of gadolinium-based contrast media

Magnetic Resonance Imaging

Author : Vadim Kuperman
Publisher : Elsevier
Page : 197 pages
File Size : 55,9 Mb
Release : 2000-03-15
Category : Science
ISBN : 9780080535708

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Magnetic Resonance Imaging by Vadim Kuperman Pdf

This book is intended as a text/reference for students, researchers, and professors interested in physical and biomedical applications of Magnetic Resonance Imaging (MRI). Both the theoretical and practical aspects of MRI are emphasized. The book begins with a comprehensive discussion of the Nuclear Magnetic Resonance (NMR) phenomenon based on quantum mechanics and the classical theory of electromagnetism. The first three chapters of this book provide the foundation needed to understand the basic characteristics of MR images, e.g.,image contrast, spatial resolution, signal-to-noise ratio, common image artifacts. Then MRI applications are considered in the following five chapters. Both the theoretical and practical aspects of MRI are emphasized. The book ends with a discussion of instrumentation and the principles of signal detection in MRI. Clear progression from fundamental physical principles of NMR to MRI and its applications Extensive discussion of image acquisition and reconstruction of MRI Discussion of different mechanisms of MR image contrast Mathematical derivation of the signal-to-noise dependence on basic MR imaging parameters as well as field strength In-depth consideration of artifacts in MR images Comprehensive discussion of several techniques used for rapid MR imaging including rapid gradient-echo imaging, echo-planar imaging, fast spin-echo imaging and spiral imaging Qualitative discussion combined with mathematical description of MR techniques for imaging flow

Introduction to Functional Magnetic Resonance Imaging

Author : Richard B. Buxton
Publisher : Cambridge University Press
Page : 452 pages
File Size : 51,9 Mb
Release : 2002-01-07
Category : Medical
ISBN : 0521581133

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Introduction to Functional Magnetic Resonance Imaging by Richard B. Buxton Pdf

Functional Magnetic Resonance Imaging (fMRI) is now a standard tool for mapping activation patterns in the human brain. This highly interdisciplinary field involves neuroscientists and physicists as well as clinicians who need to understand the rapidly increasing range, flexibility and sophistication of the techniques. In this book, Richard Buxton, a leading authority on fMRI, provides an invaluable introduction for this readership to how fMRI works, from basic principles and the underlying physics and physiology, to newer techniques such as arterial spin labeling and diffusion tensor imaging.