ELEC-E8736 - Basics of MRI P, 02.01.2018-03.04.2018

Materials

• Materials
  

  Materials

  The main course book is

  • Robert W. Brown, Y.-C. Norman Cheng, E. Mark Haacke, Michael R. Thompson, Ramesh Venkatesan, "Magnetic Resonance Imaging: Physical Principles and Sequence Design", 2nd Edition, Wiley, 2014.
    

  which is available as an e-book via Aalto University library (https://ebookcentral-proquest-com.libproxy.aalto.fi/lib/aalto-ebooks/detail.action?docID=1676112). The following books are also useful on the course, but the exercises will be taken from Brown's book:

  • Zhi-Pei Liang, Paul C. Lauterbur, "Principles of Magnetic Resonance Imaging: A Signal Processing Perspective", Wiley-IEEE, 1999
  • Donald W. McRobbie, Elizabeth A. Moore, Martin J. Graves, Martin R. Prince, "MRI from Picture to Proton", 2nd Edition, 2007
    

  The pointers to other materials will be provided on this page. The tentative list of weekly learning objectives is below (chapter, problem numbers and page references are to Brown's book). Contact sessions are meant for discussion about the current week's exercises. The exercises are returned on MyCourses in two batches: rounds 1-4 by 17.2. and rounds 5-8 by 14.4.

  Note that the electronic materials shown in the exercise session ("Brief Recap of Chapter X of Brown et al. (2014)") are also linked below – but – the exercise answers that are presented in the exercise sessions will not be uploaded here, because they are home works. If you want to see them, you need to attend the session.

  1. Overview of MRI (13.1. - 19.1.)
  • Chapter 1: Magnetic Resonance Imaging: A Preview (pp. 1-12)
  • Contact session on Tuesday 16.1. (14:15-16:00, F158, Otakaari 3)
  • See Brief Recap of Chapter 1 of Brown et al. (2014)
    
  • See AMI Centre Introduction Video
  • See Basics of MRI: A Preview (video) of ours.
  • Youtube videos:
  • Introduction to MRI Physics: https://goo.gl/j4giJH
  • Exercise 1
  • Quiz 1
  2. Spins and magnetization (20.1. - 26.1.)
  • Chapter 2: Classical Response of a Single Nucleus to a Magnetic Field (pp. 19-34)
  • Contact session on Tuesday 23.1. (14:15-16:00, F158, Otakaari 3)
    
  • See Brief Recap of Chapter 2 of Brown et al. (2014)
  • Youtube videos:
  • Spin precession: https://goo.gl/Myg1S6
  • Exercise 2
    
  • Quiz 2
  3. Rotating frame (27.1. - 2.2.)
     
  • Chapter 3: Rotating Reference Frames and Resonance (pp. 37-49)
  • Contact session on Tuesday 30.1. (14:15-16:00, F158, Otakaari 3)
    
  • See Brief Recap of Chapter 3 of Brown et al. (2014)
  • Youtube videos:
  • 90 degree pulse and relaxation: https://goo.gl/84UgZL
  • Spin resonance and the rotating frame (this contains some quantum mechanics not required on this course but hopefully helps visualizing the rotating frame): https://goo.gl/eJaeeQ
  • Exercise 3
    
  • Quiz 3
  4. Bloch equations (3.2. - 9.2.., Exercises for weeks 1-4 to be returned by 17.2.)
  • Chapter 4: Magnetization, Relaxation, and the Bloch Equation (pp. 53-64)
  • Contact session on Tuesday 6.2. (14:15-16:00, F158, Otakaari 3)
    
  • See Brief Recap of Chapter 4 of Brown et al. (2014)
  • Youtube videos:
    
  • Dephasing: https://goo.gl/CgorGC
  • T1 and T2 relaxation: https://goo.gl/D0Q5sf
  • Exercise 4
    
  • Quiz 4
  5. Signal detection (17.2. - 23.2.)
     
  • Chapter 7: Signal Detection Concepts (pp. 95-110)
  • Contact session on Tuesday 20.2. (14:15-16:00, F158, Otakaari 3)
    
  • See Brief Recap of Chapter 7 of Brown et al. (2014)
    
  • Youtube videos:
    
  • RF coils: https://goo.gl/iaHIUg
  • Exercise 5
    
  • Quiz 5
  6. Spatially varying fields and echoes (24.2. - 2.3.)
     • Chapter 8: Introductory Signal Acquisition Methods: Free Induction Decay, Spin Echoes, Inversion Recovery, and Spectroscopy (pp. 113-136)
     • Contact session on Tuesday 27.2. (14:15-16:00, F158, Otakaari 3)
       
     • See Brief Recap of Chapter 8 of Brown et al. (2014)
       
     • Youtube videos:
     • 180 degree pulse: https://goo.gl/0PNq7F
       
     • Spin echo 1: https://goo.gl/WdTxOB
     • Spin echo 2: https://goo.gl/BPlbkU
     • Inversion recovery (short illustration): https://goo.gl/Mgvkg3 
     • Inversion recovery (lecture): https://goo.gl/6sDRWQ
     • Exercise 6
       
     • Quiz 6
  7. Basics of Fourier imaging (3.3. - 9.3.)
     • Chapter 9: One-Dimensional Fourier Imaging, k-Space, and Gradient Echoes (pp. 141-164)
     • Contact session on Tuesday 6.3. (14:15-16:00, F158, Otakaari 3)
       
     • See Brief Recap of Chapter 9 of Brown et al. (2014)
       
     • Youtube videos:
       
     • Gradient echo 1: https://goo.gl/kCNPyt
     • Gradient echo 2: https://goo.gl/gZBtDo
     • Basics of image formation: https://goo.gl/m1ZRUD
     • Exercise 7
     • Quiz 7
  8. Multidimensional Fourier imaging (10.3. - 16.3.., Exercises for weeks 5-8 to be returned by 14.4.)
  • Chapter 10: Multi-Dimensional Fourier Imaging and Slice Excitation (pp. 165-206)
  • Contact session on Tuesday 13.3. (14:15-16:00, F158, Otakaari 3)
    
  • See Brief Recap of Chapter 10 of Brown et al. (2014)
    
  • Youtube videos:
  • Phase encoding: https://goo.gl/V4btA1
  • Phase encoding and k-space (lecture): https://goo.gl/I29xTu
  • Slice selection: https://goo.gl/ibQvQq
  • Slice selection (lecture): https://goo.gl/RxzhhT
  • Exercise 8
    
  • Quiz 8

  • Restricted Not available unless: You are a(n) Student

    AMI Centre Introduction Video File

    Video file (MP4)

    Courtesy of Advanced Magnetic Imaging (AMI) Centre, Aalto NeuroImaging

    
    

  • Restricted Not available unless: You are a(n) Student

    Brief Recap of Chapter 1 of Brown et al. (2014) File

    PDF document
  • Basics of MRI: A Preview (video) URL
  • Restricted Not available unless: You are a(n) Student

    Brief Recap of Chapter 2 of Brown et al. (2014) File

    PDF document
  • Restricted Not available unless: You are a(n) Student

    Brief Recap of Chapter 3 of Brown et al. (2014) File

    PDF document
  • Restricted Not available unless: You are a(n) Student

    Brief Recap of Chapter 4 of Brown et al. (2014) File

    PDF document
  • Restricted Not available unless: You are a(n) Student

    Brief Recap of Chapter 7 of Brown et al. (2014) File

    PDF document
  • Restricted Not available unless: You are a(n) Student

    Brief Recap of Chapter 8 of Brown et al. (2014) File

    PDF document
  • Restricted Not available unless: You are a(n) Student

    Brief Recap of Chapter 9 of Brown et al. (2014) File

    PDF document
  • Restricted Not available unless: You are a(n) Student

    Brief Recap of Chapter 10 of Brown et al. (2014) File

    PDF document