Advanced MRI - M267 - A prior year's version

CURRENT MESSAGES:

Problem Set 4 is here

Problem Set 1 Solutions

FINAL

Problem Set 2 fell off-line due to a typing error. I will reconstruct it ASAP.
Many of the slides I show in class can be found HERE
Papers on reserve with my secretary (FYI):

Felix Bloch "Nuclear Induction", Physical Review 70:460, 1946
EL Hahn "Spin Echoes", 1950, Physical Review 80:580, 1950.

Course Instructor
Mark Cohen
825-2699
Ahmanson-Lovelace Brain Mapping Center
Room 215A
mscohen@ucla.edu
Teaching Assistant
Michael Zeineh
(310) 206-4456
Ahmanson-Lovelace Brain Mapping Center
Room 237
Office Hours 4-5 on Monday
mmz@ucla.edu
Course Location
Ahmanson-Lovelace Brain Mapping Ctr
Room 221
Meeting Times
Tuesday & Thursday
1:30-3:00
To send mail to te students in
this class, push this button:
CLASS MAILING LIST

The purpose of this course is for you, the student, to:

We will not use heavy mathematics as a primary teaching mode, as I donít feel that this tends to introduce intuitions, but we will not shy away, when it is the best mode to explain something. The course therefore assumes that you have a basic calculus background.

More details on course outline

I will try to publish most handouts on the web, as this saves a great deal of copying cost. I will also rely on some computer-based instruction that too, is available on the web. If this becomes a problem for anyone, please let me know as soon as possible  This outline is found at:

http://airto.hosted.ats.ucla.edu/BMCweb/CourseWork/M267/

I maintain a list of selected readings at http://airto.hosted.ats.ucla.edu/BMCweb/SharedCode/readingList.html that you may find useful. Though these are not usually assigned readings, they may help get you through any challenges.

One book that is at approximately the correct level for the introductory material in this course is:

    MRI; Basic Principles And Applications
    Author: Brown, Mark; Semelka, Richard C.
    Publisher: John Wiley & Sons
    US cover price: US$39.00

Unfortunately, this may be out of print...

The bookstore does have:

    Technical Magnetic Resonance Imaging
    Author: Aquilla, MG.; Markisz, J A.
    Publisher: Prentice Hall
    US cover price: US$42.00

Topics by week: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Session Date TOPIC Readings
1 1-12 The NMR Phenomenon
Magnetization
Spin
Induction
Resonance
NMR Signal
Dephasing
Physical Foundations of MR Imaging - Robert Weisskoff

Bloch: Nuclear Induction

Hahn: Spin Echoes

Web publication: Physical Foundations of MR Imaging: (http://airto.hosted.ats.ucla.edu/BMCweb/CourseWork/M285/MRI/RMWFundamentals.html)

Web tutorial: http://www.cis.rit.edu/htbooks/mri/mri-main.htm

This interactive tutorial from the University of Rochester is a true find.

Read chapters 1, 2 and 3. Read Chapters 6 & 7 for lecture 3.

2 1-14 The MR Signal
Contrast
T1, T2
T1rho
T2*
B0
Web publication: MR Basics

Class Notes

3 1-19 Clinical uses of MRI
Guest Lecture: Suzie El-Saden
Class Notes
4 1-21 Safety and Lab Demo Meets in Ahmanson-Lovelace BMD Building MR Lab (room121).

Do not enter the lab until someone tells you - it is potentially hazardous.

5 1-26 Spatial Encoding
Selective Excitation
Frequency and Phase Encoding
Sampling and Digitization
Web tutorial: http://www.cis.rit.edu/htbooks//mri/mri-main.htm chapters 6
Mark's derivation of 2D encoding appears in the first section of the chapter on Echo-Planar Imaging through "MR Signal in the Presence of Gradients"

Class Notes

6 1-28 The Fourier Transform

    Guest Lecture: Michael Zeineh

Web Tutorial on the Fourier Transfrom
Some Example FT Pairs

Class Notes

7 2-2 Spatial Encoding
K-space
3D Imaging

Fast Imaging

"Fast" Spin Echo EPI
Spiral Scanning
Burst Scanning
RF Phase Encoding
Web tutorial: http://www.cis.rit.edu/htbooks//mri/mri-main.htm chapters 6
Mark's derivation of 2D encoding appears in the first section of the chapter on Echo-Planar Imaging

Class Notes

8 2-4 Rapid Imaging (from Taveras, RADIOLOGY)
9 2-9 Mid-Term Handed Out

Fast Imaging (cont'd)

10 2-11 Image Quality Web publications: (Old) Paper on Image Quality & Web Tutorial
11 2-16 MidTerm DUE 2-16
 
12 2-18 Signal to Noise Ratio
Bandwidth
13 2-23 Angiography Motion Artifacts in MR Imaging
14 2-25 The MR Instrument Web Tutorial
15 3-2
16 3-4 Artifacts Artifact Examples
17 3-9
18 3-11
19 3-16
20 3-18
21 3-23
22