EBME 431. Physics of Imaging
Description
Description of physical principles underlying the spin behavior in MR and Fourier
imaging in multi-dimensions. Introduction of conventional, fast, and chemical-shift
imaging techniques. Spin echo, gradient echo, and variable flip-angle methods.
Projection reconstruction and sampling theorems. Bloch equations, T1 and T2
relaxation times, RF penetration, diffusion and perfusion. Flow imaging, MR
angiography, and functional brain imaging. Sequence and coil design.
Website
http://www.phys.cwru.edu/courses/p431/
Course Goals
The engineering physics and technical goals are to understand the connections
between the precession of a nuclear magnetic moment (in the presence of a combination
of magnetic fields) and the rich variety of signals generated in a modern MRI
experiment. The target is for finishing students to have a good understanding
of much of the latest literature. A general goal is to show that MRI leads
to a more general appreciation of signal and image processing and electromagnetic
phenomena, allowing the student to understand a greater vista of basic and
industrial applications. An educational goal is for the instructors themselves
to look for an increase in teaching effectiveness by utilization of methods
such as the use of cooperative study groups.
Prerequisites
A standard engineering/science core of courses including introductions to differential
equations, complex variables, Fourier analysis, statistics, electronics laboratory,
and electromagnetism.
Class/laboratory Schedule
One two and a half hour lecture per week.
Typical Class Size
15-20 graduate students (including those cross-registered from PHYS 431)
Semesters and Years Offered
Offered fall semester every year.
Computer Usage
Certain assignments require numerical computations carried out with the programming
language and application program of the student's choice.
Laboratory Projects
There is no laboratory associated with the course, but weekly homework is assigned
Some of the homework is done as cooperative team studies.
Course Objectives
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