Understanding phase contrast MR angiography : a practical approach with MATLAB examples /: a practical approach with MATLAB examples. ([2016])

• Record Type: Book
• Further Information: Note: Joseph Suresh Paul, Subha Gouri Raveendran.
• Authors: Paul, Joseph Suresh; Raveendran, Subha Gouri
• Contents: Preface; Acknowledgments; Contents; 1 Introduction to MR Imaging; Abstract; 1.1 Magnetic Resonance Imaging; 1.2 MRI Physics; 1.2.1 Spin Physics; 1.2.2 RF Excitation; 1.2.3 Relaxation; 1.3 Signal Generation; 1.3.1 Spatial Encoding of MR Signal; 1.3.2 2D Imaging; 1.3.3 Small Tip Angle Approximation; 1.4 Phase Contrast Imaging; References; 2 Simulation Overview; Abstract; 2.1 Bloch Equation; 2.1.1 Solution of Bloch Equation; 2.1.2 Time Update Form of Bloch Equation; 2.2 Working Principle of MR Simulator; 2.2.1 Imaging Parameters and K-Space Generation. 2.3 Incorporation of T2* Effects in Gradient-Echo Imaging2.4 Incorporation of Susceptibility Effects; 2.4.1 Susceptibility Artifacts; References; 3 Working Principle of PC-MRA with MATLAB Examples; Abstract; 3.1 Gradient Echo Imaging; 3.2 Velocity Encoding; 3.3 Effects of Flow on the Image; 3.4 Phase Contrast Techniques; 3.5 Quantitative Flow Image Analysis; 3.5.1 Two-Point Method; 3.5.2 Simple Four Point Method; 3.5.3 Balanced Four Point Method; 3.5.4 Processing of Multi-channel PC-MRA; References; 4 Numerical Simulation of PC-MRA; Abstract; 4.1 Flow Phantom Model; 4.1.1 Masking Function. 4.2 Simulation of Magnetization Transport4.2.1 Lattice Boltzmann Method (LBM); 4.3 Simulation of MRI Signal Generation Using LBM and Bloch Equation; 4.3.1 Integration of LBM and Blochequation Simulation; 4.4 MRA Simulation Using Particle Trajectory Models; 4.5 Bloch Flow Equations; References; 5 Modeling of PC-MRA; Abstract; 5.1 An Overview of PC-MRA Modeling; 5.1.1 Partial Volume Effect; 5.2 Global Segmentation of Speed Images; 5.3 Initial Estimation of Mixture Parameters; 5.3.1 Iterated EM Algorithm; 5.3.2 Segmentation Using Local Phase Coherence; 5.3.3 Segmentation Using MRF Formulation. 5.4 Vascular Tree Construction5.4.1 Skeletonization; References; Appendix.
• Publisher Details: Cham : Springer
• Publication Date: 2016
• Copyright Date: 2016
• Extent: 1 online resource
• Subjects: 616.0754; Engineering; Diagnostic imaging; Angiography; Phase contrast magnetic resonance imaging -- Technique; HEALTH & FITNESS -- Diseases -- General; MEDICAL -- Clinical Medicine; MEDICAL -- Diseases; MEDICAL -- Evidence-Based Medicine; MEDICAL -- Internal Medicine; Angiography; Diagnostic imaging; Magnetic Resonance Angiography; Science -- Radiation; Medical -- Radiology & Nuclear Medicine; Medical physics; Medical imaging; Biomedical engineering; Medical physics; Technology & Engineering -- Engineering (General); Biomedical engineering; Electronic books
• Languages: English
• ISBNs: 9783319254838; 3319254839
• Related ISBNs: 3319254812; 9783319254814
• Notes: Note: Includes bibliographical references.; Note: Online resource; title from PDF title page (EBSCO, viewed December 16, 2015).
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.