Introduction to Functional Magnetic Resonance Imaging

Principles and Techniques

Author: Richard B. Buxton

Publisher: Cambridge University Press

ISBN: 1139481304

Category: Medical

Page: N.A

View: 3093

Functional Magnetic Resonance Imaging (fMRI) has become a standard tool for mapping the working brain's activation patterns, both in health and in disease. It is an interdisciplinary field and crosses the borders of neuroscience, psychology, psychiatry, radiology, mathematics, physics and engineering. Developments in techniques, procedures and our understanding of this field are expanding rapidly. In this second edition of Introduction to Functional Magnetic Resonance Imaging, Richard Buxton – a leading authority on fMRI – provides an invaluable guide to how fMRI works, from introducing the basic ideas and principles to the underlying physics and physiology. He covers the relationship between fMRI and other imaging techniques and includes a guide to the statistical analysis of fMRI data. This book will be useful both to the experienced radiographer, and the clinician or researcher with no previous knowledge of the technology.
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Functional Magnetic Resonance Imaging

Author: Scott A. Huettel,Allen W. Song,Gregory McCarthy

Publisher: Sinauer

ISBN: 9780878936274

Category: Psychology

Page: 515

View: 1167

Functional Magnetic Resonance Imaging provides a comprehensive introduction to fMRI. The Third Edition has been extensively updated, including a discussion of the physiological basis of fMRI and coverage of ethical and methodological controversies. Example are drawn from both seminal historical work and cutting-edge current research.
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Functional Magnetic Resonance Imaging Processing

Author: Xingfeng Li

Publisher: Springer Science & Business Media

ISBN: 9400773021

Category: Medical

Page: 221

View: 700

With strong numerical and computational focus, this book serves as an essential resource on the methods for functional neuroimaging analysis, diffusion weighted image analysis, and longitudinal VBM analysis. It includes four MRI image modalities analysis methods. The first covers the PWI methods, which is the basis for understanding cerebral flow in human brain. The second part, the book’s core, covers fMRI methods in three specific domains: first level analysis, second level analysis, and effective connectivity study. The third part covers the analysis of Diffusion weighted image, i.e. DTI, QBI and DSI image analysis. Finally, the book covers (longitudinal) VBM methods and its application to Alzheimer’s disease study.
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America's New Slavery? FMRI Technology! Functional Magnetic Resonance Imaging! Or America's Salvation? All Americans Should Be Concerned!

Author: Jose Collazo

Publisher: Xlibris Corporation

ISBN: 1450073794

Category: Technology & Engineering

Page: 119

View: 4493

For over thirteen years I have documented my attempts to track a technology that allows the US government to read our thoughts. FMRI is one name but they can hide files in all kinds of ways. I am very concern about a technology that allows any person or group to invade our last temple (our brain). Old Venice history stated that no one person or group of persons could hold absolute power. The power and decisions must fall to all the people. This is why I raise this issue. How could Bin-laden attach us. How have they been using this technology and how are they going to use this technology in the future. The people must get involved and start questioning our leaders on this issue. Do your own research and do something to protect our civil liberties, now.
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Functional Magnetic Resonance Imaging

Novel Transform Methods

Author: Ajay V. Deshmukh,Vikram M. Gadre

Publisher: N.A

ISBN: N.A

Category: Medical

Page: 106

View: 2137

Fundamental concepts, and some glimpses of the state-of-the-art of Magnetic Resonance Imaging (MRI) and functional MRI (fMRI) are discussed in this monograph. A discussion on novel transform methods using Wavelets and the Periodicity Transform for processing the clinical fMRI data is included. The book describes results on the original functional MRI data set. This trial fMRI dataset is provided on a CD included in this book. Making free use of this data set for further experimentation on fMRI for academic and research purpose is highly encouraged. Algorithms on a few worked examples on fMRI data processing are explained. Presentation of certain concepts in MRI and Functional MRI is made simple for the readers from interdisciplinary areas of Medical Sciences and Engineering. This book is also an effort to address a few real-life examples in fMRI which have been evolved through the collaborative research by the Engineering and Medical fraternity.
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Functional Magnetic Resonance Imaging

An Introduction to Methods

Author: Peter Jezzard,Paul M Matthews,Stephen M Smith

Publisher: OUP Oxford

ISBN: 9780198527732

Category: Medical

Page: 404

View: 8378

This book provides a comprehensive introduction to functional magnetic resonance imaging (fMRI), the scanning technique which allows mapping of active processes within the brain. These maps are used by neuroscientists to learn how the normal human brain works and by clinicians to study the diseased state.
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Functional Magnetic Resonance Imaging with Continuous Arterial Spin Labeling

A Novel Pulse Sequence and Quantitative Model

Author: Gregory R. Lee

Publisher: N.A

ISBN: N.A

Category:

Page: 140

View: 3083

Arterial spin labeling (ASL) offers a number of advantages over the blood oxygenation level dependent technique for functional brain imaging. However, widespread adoption of ASL for functional imaging has been hampered by inferior SNR and temporal resolution.
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Statistical Analysis of FMRI Data

Author: F. Gregory Ashby

Publisher: MIT Press

ISBN: 0262015048

Category: Medical

Page: 332

View: 7356

An overview of statistical methods for analyzing data from fMRI experiments. Functional magnetic resonance imaging (fMRI), which allows researchers to observe neural activity in the human brain noninvasively, has revolutionized the scientific study of the mind. An fMRI experiment produces massive amounts of highly complex data; researchers face significant challenges in analyzing the data they collect. This book offers an overview of the most widely used statistical methods of analyzing fMRI data. Every step is covered, from preprocessing to advanced methods for assessing functional connectivity. The goal is not to describe which buttons to push in the popular software packages but to help readers understand the basic underlying logic, the assumptions, the strengths and weaknesses, and the appropriateness of each method. The book covers all of the important current topics in fMRI data analysis, including the relation of the fMRI BOLD (blood oxygen-level dependent) response to neural activation; basic analyses done in virtually every fMRI article--preprocessing, constructing statistical parametrical maps using the general linear model, solving the multiple comparison problem, and group analyses; the most popular methods for assessing functional connectivity--coherence analysis and Granger causality; two widely used multivariate approaches, principal components analysis and independent component analysis; and a brief survey of other current fMRI methods. The necessary mathematics is explained at a conceptual level, but in enough detail to allow mathematically sophisticated readers to gain more than a purely conceptual understanding. The book also includes short examples of Matlab code that implement many of the methods described; an appendix offers an introduction to basic Matlab matrix algebra commands (as well as a tutorial on matrix algebra). A second appendix introduces multivariate probability distributions.
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Essentials of Functional MRI

Author: Patrick W. Stroman

Publisher: CRC Press

ISBN: 1439818800

Category: Medical

Page: 311

View: 5963

During the last two decades, new developments in functional MRI (magnetic resonance imaging) have made it possible to detect changes in the brain over time, as opposed to the "snapshot" produced by conventional MRI. Essentials of Functional MRI breaks down the technical challenges for physicians, researchers, and technologists who use functional MRI but may not be experts in the necessary math and physics. The author describes the theory and practical details of functional MRI (fMRI) methodology, including how to acquire and analyze images, and a wide range of examples demonstrate how fMRI has been used thus far. The author provides the essential information to study, understand, use, and teach the practical aspects of fMRI for those people who are most likely to extend its use into clinical practice.
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Magnetic Resonance Imaging

Diffusion Mri, Functional Magnetic Resonance Imaging, Physics of Magnetic Resonance Imaging, High-Intensity Focused Ultras

Author: Source Wikipedia

Publisher: University-Press.org

ISBN: 9781230535159

Category:

Page: 62

View: 7164

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 61. Chapters: Diffusion MRI, Functional magnetic resonance imaging, Physics of magnetic resonance imaging, High-intensity focused ultrasound, Magnetic resonance neurography, Susceptibility weighted imaging, Issues in fMRI, Bloch equations, Libin Cardiovascular Institute of Alberta, ExAblate, Magnetic resonance angiography, MRI contrast agent, FLASH MRI, Centre for Magnetic Resonance Investigations, Spin echo, Tractography, Gadopentetic acid, Real-time MRI, In vivo magnetic resonance spectroscopy, K-space, Spin-lattice relaxation time, Magnetization transfer, Hyperpolarization, Digital Fish Library, Breast MRI, Strain Encoding MRI, Magic angle, Cardiac ventriculography, Spin-spin relaxation time, Magnetic resonance microscopy, Athinoula A. Martinos Center for Biomedical Imaging, Steady-state free precession imaging, Magnetic induction tomography, Interventional magnetic resonance imaging, Jemris, Ernst angle, Fractional anisotropy, Fluid attenuated inversion recovery, FMRI adaptation, Delayed Gadolinium Enhanced Magnetic Resonance Imaging of Cartilage, Linear transform model, Current density imaging, Magnetophosphene, Multispectral segmentation, Radiofrequency coil, Event-related functional magnetic resonance imaging, Magnetic resonance spectroscopic imaging, Flip angle.
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Functional Magnetic Resonance Imaging a Complete Guide

Author: Gerardus Blokdyk

Publisher: 5starcooks

ISBN: 9780655429890

Category:

Page: 292

View: 6356

How do we Improve Functional magnetic resonance imaging service perception, and satisfaction? What is our formula for success in Functional magnetic resonance imaging ? Have the types of risks that may impact Functional magnetic resonance imaging been identified and analyzed? In what ways are Functional magnetic resonance imaging vendors and us interacting to ensure safe and effective use? What tools do you use once you have decided on a Functional magnetic resonance imaging strategy and more importantly how do you choose? This astounding Functional magnetic resonance imaging self-assessment will make you the entrusted Functional magnetic resonance imaging domain authority by revealing just what you need to know to be fluent and ready for any Functional magnetic resonance imaging challenge. How do I reduce the effort in the Functional magnetic resonance imaging work to be done to get problems solved? How can I ensure that plans of action include every Functional magnetic resonance imaging task and that every Functional magnetic resonance imaging outcome is in place? How will I save time investigating strategic and tactical options and ensuring Functional magnetic resonance imaging costs are low? How can I deliver tailored Functional magnetic resonance imaging advice instantly with structured going-forward plans? There's no better guide through these mind-expanding questions than acclaimed best-selling author Gerard Blokdyk. Blokdyk ensures all Functional magnetic resonance imaging essentials are covered, from every angle: the Functional magnetic resonance imaging self-assessment shows succinctly and clearly that what needs to be clarified to organize the required activities and processes so that Functional magnetic resonance imaging outcomes are achieved. Contains extensive criteria grounded in past and current successful projects and activities by experienced Functional magnetic resonance imaging practitioners. Their mastery, combined with the easy elegance of the self-assessment, provides its superior value to you in knowing how to ensure the outcome of any efforts in Functional magnetic resonance imaging are maximized with professional results. Your purchase includes access details to the Functional magnetic resonance imaging self-assessment dashboard download which gives you your dynamically prioritized projects-ready tool and shows you exactly what to do next. Your exclusive instant access details can be found in your book. You will receive the following contents with New and Updated specific criteria: - The latest quick edition of the book in PDF - The latest complete edition of the book in PDF, which criteria correspond to the criteria in... - The Self-Assessment Excel Dashboard, and... - Example pre-filled Self-Assessment Excel Dashboard to get familiar with results generation ...plus an extra, special, resource that helps you with project managing. INCLUDES LIFETIME SELF ASSESSMENT UPDATES Every self assessment comes with Lifetime Updates and Lifetime Free Updated Books. Lifetime Updates is an industry-first feature which allows you to receive verified self assessment updates, ensuring you always have the most accurate information at your fingertips.
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Programmieren mit MATLAB

Programmiersprache, Grafische Benutzeroberflächen, Anwendungen

Author: Ulrich Stein

Publisher: Carl Hanser Verlag GmbH Co KG

ISBN: 3446443916

Category: Computers

Page: 351

View: 4153

Dieses Lehrbuch für Studierende der Ingenieurwissenschaften im Grundstudium beginnt mit der Vorstellung der elementaren Prinzipien der Datenverarbeitung. Anschließend werden anhand der in MATLAB integrierten Programmiersprache systematisch die Grundkenntnisse des Programmierens vermittelt. Darauf bauen Anwendungen auf, vertiefen das Wissen und führen in numerische Verfahren von MATLAB ein. Wo für spezielle Probleme das Basismodul von MATLAB nicht mehr ausreicht, wird für eine intensivere Nutzung auf die MATLAB-Toolboxen verwiesen, deren Installation zum Verständnis dieses Buches aber nicht notwendig ist. Schwerpunkt dieses Lehrbuchs bildet das Programmieren mit MATLAB. Es zeigt, wie man ingenieurwissenschaftliche Probleme mit MATLAB-Programmen lösen kann. Dabei helfen zahlreiche anschauliche Beispiele, Abbildungen und Übungsaufgaben. Programmierkenntnisse anderer Programmiersprachen sind nützlich, werden aber nicht vorausgesetzt. Die 5. Auflage wurde komplett überarbeitet, aktualisiert und um Beispiele aus der Praxis ergänzt. Auf der Website www.Stein-Ulrich.de/Matlab/ - MATLAB-Programm-Code zu den Beispielen im Buch - Lösungen der Aufgaben des Buches - Weitere Beispiele für MATLAB-Anwendungen - Studentische MATLAB-Projektarbeiten - Link-Sammlung zum MATLAB-Umfeld
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Handbook of Functional MRI Data Analysis

Author: Russell A. Poldrack,Jeanette A. Mumford,Thomas E. Nichols

Publisher: Cambridge University Press

ISBN: 1139498363

Category: Medical

Page: N.A

View: 2046

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.
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Functional MRI

Author: C.T.W. Moonen,P.A. Bandettini

Publisher: Boom Koninklijke Uitgevers

ISBN: 9783540672159

Category: Medical

Page: 575

View: 4522

The objective of functional magnetic resonance imaging is to map active areas of the brain corresponding to specific tasks or stimuli. Interest in fMRI is growing rapidly since it is non invasive, provides excellent resolution and be performed with widely available instruments. The author provides a detailed account of the principles, methods and applications of fMRI.
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