Magnetic Resonance Imaging Handbook

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MRI Handbook

Author : Muhammed Elmaoğlu,Azim Çelik
Publisher : Springer Science & Business Media
Page : 318 pages
File Size : 50,9 Mb
Release : 2011-11-17
Category : Medical
ISBN : 1461410967

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MRI Handbook by Muhammed Elmaoğlu,Azim Çelik Pdf

MRI Handbook presents a concise review of the physical principles underlying magnetic resonance imaging (MRI), explaining MR physics, patient positioning, and protocols in an easy-to-read format. The first five chapters of the book introduce the reader to the basics of MR imaging, including the relaxation concept, MR pulse sequences, and MR imaging parameters and options. The second part of the book (chapters 6-11) uses extensive illustrations, images, and protocol tables to explain tips and tricks to achieve optimal MR image quality while ensuring patient safety. Individual chapters are devoted to each major anatomic region, including the central nervous, musculoskeletal, and cardiovascular systems. By using annotated MR images and examples of patient positions used during scanning correlated with sample protocols and parameters, MRI Handbook is a practical resource for imaging professionals to use in the course of their daily practice as well as for students to learn the basic concepts of MR imaging.

Magnetic Resonance Imaging Handbook

Author : Luca Saba
Publisher : CRC Press
Page : 0 pages
File Size : 44,6 Mb
Release : 2015-12-26
Category : Medical
ISBN : 1482216280

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Magnetic Resonance Imaging Handbook by Luca Saba Pdf

Magnetic resonance imaging (MRI) is an imaging technique used in biomedical imaging and radiology to visualize detailed internal structures of the body. The purpose of this book is to cover engineering and clinical benefits in diagnosing human pathologies using MRI. It will cover the protocols and potentialities of advanced MRI scanners in addition to explaining the physical principles of MRI and how to use this technique correctly. Each organ’s anatomy and pathological processes are highlighted with high-quality images.

Handbook of functional connectivity Magnetic Resonance Imaging methods in CONN

Author : Alfonso Nieto-Castanon
Publisher : Hilbert Press
Page : 108 pages
File Size : 46,5 Mb
Release : 2020-01-31
Category : Science
ISBN : 9780578644004

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Handbook of functional connectivity Magnetic Resonance Imaging methods in CONN by Alfonso Nieto-Castanon Pdf

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.

Handbook of MRI Pulse Sequences

Author : Matt A. Bernstein,Kevin F. King,Xiaohong Joe Zhou
Publisher : Elsevier
Page : 1041 pages
File Size : 53,5 Mb
Release : 2004-09-21
Category : Mathematics
ISBN : 9780080533124

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Handbook of MRI Pulse Sequences by Matt A. Bernstein,Kevin F. King,Xiaohong Joe Zhou Pdf

Magnetic Resonance Imaging (MRI) is among the most important medical imaging techniques available today. There is an installed base of approximately 15,000 MRI scanners worldwide. Each of these scanners is capable of running many different "pulse sequences", which are governed by physics and engineering principles, and implemented by software programs that control the MRI hardware. To utilize an MRI scanner to the fullest extent, a conceptual understanding of its pulse sequences is crucial. Handbook of MRI Pulse Sequences offers a complete guide that can help the scientists, engineers, clinicians, and technologists in the field of MRI understand and better employ their scanner. Explains pulse sequences, their components, and the associated image reconstruction methods commonly used in MRI Provides self-contained sections for individual techniques Can be used as a quick reference guide or as a resource for deeper study Includes both non-mathematical and mathematical descriptions Contains numerous figures, tables, references, and worked example problems

Handbook of MRI Technique

Author : Catherine Westbrook
Publisher : John Wiley & Sons
Page : 418 pages
File Size : 49,7 Mb
Release : 2022-01-10
Category : Medical
ISBN : 9781119759331

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Handbook of MRI Technique by Catherine Westbrook Pdf

HANDBOOK OF MRI TECHNIQUE FIFTH EDITION Distinguished educator Catherine Westbrook delivers a comprehensive and intuitive resource for radiologic technologists in this newly revised Fifth Edition of the Handbook of MRI Technique. With a heavy emphasis on protocol optimisation and patient care, the book guides the uninitiated through scanning techniques and assists more experienced technologists with image quality improvement. The new edition includes up-to-date scanning techniques and an additional chapter on paediatric imaging. The latest regulations on MRI safety are referenced and there are expanded sections on slice prescription criteria. The book also includes the contributions of several clinical experts, walking readers through key theoretical concepts, discussing practical tips on cardiac gating, equipment use, patient care, MRI safety, and contrast media. Step-by-step instruction is provided on scanning each anatomical area, complete with patient positioning and image quality optimisation techniques. The book includes: A thorough introduction to the concepts of parameters and trade-offs, as well as pulse sequences, flow phenomena, and artefacts Comprehensive explorations of cardiac gating and respiratory compensation techniques, patient care and safety, contrast agents, and slice prescription criteria Practical discussions of a wide variety of examination areas, including the head and neck, spine, chest, abdomen, pelvis, the upper and lower limbs, and paediatric imaging A companion website with self-assessment questions and image flashcards Perfect for radiography students and newly qualified practitioners, as well as practitioners preparing for MRI-based certification and examination, the Handbook of MRI Technique will also prove to be an invaluable addition to the libraries of students in biomedical engineering technology and radiology residents.

Handbook of Functional MRI Data Analysis

Author : Russell A. Poldrack,Jeanette A. Mumford,Thomas E. Nichols
Publisher : Cambridge University Press
Page : 0 pages
File Size : 42,8 Mb
Release : 2024-02-08
Category : Medical
ISBN : 1009481169

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Handbook of Functional MRI Data Analysis by Russell A. Poldrack,Jeanette A. Mumford,Thomas E. Nichols Pdf

Functional magnetic resonance imaging (fMRI) has become the most popular method for imaging brain function. Handbook for Functional MRI Data Analysis provides a comprehensive and practical introduction to the methods used for fMRI data analysis. Using minimal jargon, this book explains the concepts behind processing fMRI data, focusing on the techniques that are most commonly used in the field. This book provides background about the methods employed by common data analysis packages including FSL, SPM, and AFNI. Some of the newest cutting-edge techniques, including pattern classification analysis, connectivity modeling, and resting state network analysis, are also discussed. Readers of this book, whether newcomers to the field or experienced researchers, will obtain a deep and effective knowledge of how to employ fMRI analysis to ask scientific questions and become more sophisticated users of fMRI analysis software.

Image Principles, Neck, and the Brain

Author : Luca Saba
Publisher : CRC Press
Page : 832 pages
File Size : 53,6 Mb
Release : 2016-04-21
Category : Medical
ISBN : 9781482216202

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Image Principles, Neck, and the Brain by Luca Saba Pdf

Magnetic resonance imaging (MRI) is a technique used in biomedical imaging and radiology to visualize internal structures of the body. Because MRI provides excellent contrast between different soft tissues, the technique is especially useful for diagnostic imaging of the brain, muscles, and heart.In the past 20 years, MRI technology has improved si

Handbook of Medical Imaging

Author : Jacob Beutel,Harold L. Kundel,Richard L. Van Metter
Publisher : SPIE Press
Page : 1296 pages
File Size : 48,5 Mb
Release : 2000
Category : Diagnostic imaging
ISBN : 0819436216

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Handbook of Medical Imaging by Jacob Beutel,Harold L. Kundel,Richard L. Van Metter Pdf

This volume describes concurrent engineering developments that affect or are expected to influence future development of digital diagnostic imaging. It also covers current developments in Picture Archiving and Communications System (PACS) technology, with particular emphasis on integration of emerging imaging technologies into the hospital environment.

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 : 40,7 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.

Handbook of Cardiovascular Magnetic Resonance Imaging

Author : Gerald M. Pohost,Krishna S. Nayak
Publisher : CRC Press
Page : 480 pages
File Size : 48,6 Mb
Release : 2006-10-27
Category : Medical
ISBN : 9780203624371

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Handbook of Cardiovascular Magnetic Resonance Imaging by Gerald M. Pohost,Krishna S. Nayak Pdf

Cardiovascular Magnetic Resonance (CMR) is well established in clinical practice for the diagnosis and management of a wide array of cardiovascular diseases. This expertly written source offers a wealth of information on the application and performance of CMR for diagnosis and evaluation of treatment.

Handbook of Functional MRI Data Analysis

Author : Russell A. Poldrack,Jeanette A. Mumford,Thomas E. Nichols
Publisher : Cambridge University Press
Page : 239 pages
File Size : 53,8 Mb
Release : 2011-08-22
Category : Medical
ISBN : 9781139498364

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Handbook of Functional MRI Data Analysis by Russell A. Poldrack,Jeanette A. Mumford,Thomas E. Nichols Pdf

Functional magnetic resonance imaging (fMRI) has become the most popular method for imaging brain function. Handbook of Functional MRI Data Analysis provides a comprehensive and practical introduction to the methods used for fMRI data analysis. Using minimal jargon, this book explains the concepts behind processing fMRI data, focusing on the techniques that are most commonly used in the field. This book provides background about the methods employed by common data analysis packages including FSL, SPM and AFNI. Some of the newest cutting-edge techniques, including pattern classification analysis, connectivity modeling and resting state network analysis, are also discussed. Readers of this book, whether newcomers to the field or experienced researchers, will obtain a deep and effective knowledge of how to employ fMRI analysis to ask scientific questions and become more sophisticated users of fMRI analysis software.

Handbook of Small Animal MRI

Author : Ian Elliott,Geoff Skerritt
Publisher : John Wiley & Sons
Page : 163 pages
File Size : 47,8 Mb
Release : 2013-05-07
Category : Medical
ISBN : 9781118699683

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Handbook of Small Animal MRI by Ian Elliott,Geoff Skerritt Pdf

Handbook of Small Animal MRI will help you make the most of one of the greatest advancements in veterinary practice in recent years, magnetic resonance imaging. Those using the services of mobile scanners dedicated to veterinary use, as well as those in practices with their own MRI machine, will benefit from this book. It provides a clear and comprehensive account of how this important diagnostic tool works. In addition this easy reference handbook provides guidance on the interpretation of images of common clinical conditions. The book includes: • An overview of the basic principles, explaining exactly how and why MRI works and how images are produced • Easy-to-understand diagrams to explain the theory of MRI • Safety procedures • A Glossary of terms • Over 100 annotated images of MRI scans to aid diagnosis • An additional atlas of normal anatomy for MRI interpretation Written by two pioneering experts in the field with a combined experience of over 20,000 MRI studies of veterinary patients. Suitable for small animal veterinarians and veterinary students. Ian Elliott trained as a Radiographer and first became involved with MRI in late 1980s. He has worked exclusively in MRI since 1991 and, following an extensive spell scanning human patients, helped pioneer the use of the technique in veterinary practice. Ian has been involved exclusively in veterinary MRI since 2000 and has scanned many thousands of cases during this time. He currently works for Burgess Diagnostics providing MRI services to veterinary surgeons throughout UK and Ireland. Geoff Skerritt is an RCVS Recognised Specialist in Veterinary Neurology, Diplomate of the European College of Veterinary Neurology and former President of the ECVN. In 1997 Geoff was one of the founders of VetMRI, the first mobile veterinary MRI facility in Europe. He is the founder and director of ChesterGates Animal Referral Hospital, a leading multi-discipline veterinary referral centre in the UK.

Understanding Magnetic Resonance Imaging

Author : Robert C. Smith,Robert C. Lange
Publisher : CRC Press
Page : 242 pages
File Size : 48,5 Mb
Release : 1997-11-20
Category : Medical
ISBN : 0849326583

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Understanding Magnetic Resonance Imaging by Robert C. Smith,Robert C. Lange Pdf

Magnetic resonance imaging (MRI) is the most technically dependent imaging technique in radiology. To perform and interpret MRI studies correctly, an understanding of the basic underlying principles is essential. Understanding Magnetic Resonance Imaging explains the pulse sequences, imaging options, and coils used to produce MR images, providing a strong foundation for performing and interpreting imaging studies. The text is complemented by more than 100 figures and 25 photomicrographs illustrating the techniques discussed. Radiology residents, MR technologists, and radiologists should not be without Understanding Magnetic Resonance Imaging-the only single resource that explains all technical aspects of MRI, including recent advances, and presents all imaging options.

Handbook of Magnetic Resonance Spectroscopy In Vivo

Author : Paul A. Bottomley,John R. Griffiths
Publisher : John Wiley & Sons
Page : 1232 pages
File Size : 44,8 Mb
Release : 2016-10-27
Category : Medical
ISBN : 9781118997673

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Handbook of Magnetic Resonance Spectroscopy In Vivo by Paul A. Bottomley,John R. Griffiths Pdf

This handbook covers the entire field of magnetic resonance spectroscopy (MRS), a unique method that allows the non-invasive identification, quantification and spatial mapping of metabolites in living organisms–including animal models and patients. Comprised of three parts: Methodology covers basic MRS theory, methodology for acquiring, quantifying spectra, and spatially localizing spectra, and equipment essentials, as well as vital ancillary issues such as motion suppression and physiological monitoring. Applications focuses on MRS applications, both in animal models of disease and in human studies of normal physiology and disease, including cancer, neurological disease, cardiac and muscle metabolism, and obesity. Reference includes useful appendices and look up tables of relative MRS signal-to-noise ratios, typical tissue concentrations, structures of common metabolites, and useful formulae. About eMagRes Handbooks eMagRes (formerly the Encyclopedia of Magnetic Resonance) publishes a wide range of online articles on all aspects of magnetic resonance in physics, chemistry, biology and medicine. The existence of this large number of articles, written by experts in various fields, is enabling the publication of a series of eMagRes Handbooks on specific areas of NMR and MRI. The chapters of each of these handbooks will comprise a carefully chosen selection of eMagRes articles. In consultation with the eMagRes Editorial Board, the eMagRes Handbooks are coherently planned in advance by specially-selected Editors, and new articles are written to give appropriate complete coverage. The handbooks are intended to be of value and interest to research students, postdoctoral fellows and other researchers learning about the scientific area in question and undertaking relevant experiments, whether in academia or industry. Have the content of this handbook and the complete content of eMagRes at your fingertips! Visit the eMagRes Homepage

Medical Imaging Systems

Author : Andreas Maier,Stefan Steidl,Vincent Christlein,Joachim Hornegger
Publisher : Springer
Page : 263 pages
File Size : 51,6 Mb
Release : 2018-08-02
Category : Computers
ISBN : 9783319965208

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Medical Imaging Systems by Andreas Maier,Stefan Steidl,Vincent Christlein,Joachim Hornegger Pdf

This open access book gives a complete and comprehensive introduction to the fields of medical imaging systems, as designed for a broad range of applications. The authors of the book first explain the foundations of system theory and image processing, before highlighting several modalities in a dedicated chapter. The initial focus is on modalities that are closely related to traditional camera systems such as endoscopy and microscopy. This is followed by more complex image formation processes: magnetic resonance imaging, X-ray projection imaging, computed tomography, X-ray phase-contrast imaging, nuclear imaging, ultrasound, and optical coherence tomography.