Joint Annual Meeting ISMRM-ESMRMB • 16-21 June 2018 • Paris, France

Educational Course
MR Physics & Techniques for Clinicians
MR Physics & Techniques for Clinicians
Weekday Course

ORGANIZERS: Marcus Alley, Bernd Jung

 
Monday, 18 June 2018
S01  16:15 - 18:15 Moderators:  Joseph Cheng, Bernd Jung

Skill Level: Basic to Intermediate

Session Number: M-01

Overview
This two-hour course will be a basic and comprehensive review of MRI physics and techniques. The presentations will be non-mathematical and suitable for clinicians and physicists new to the field. The course will cover the basic principles of MR physics (signal generation, encoding, and relaxation) and image quality.

Target Audience
This course is primarily designed for the clinician who will benefit from an understanding of the "hows" and "whys" of MR imaging. While it requires no prior experience with MR, those with some familiarity and experience will also benefit. Those interested may include: radiologists and clinicians relatively new to MR imaging (including residents and fellows), experienced radiologists and clinicians wanting a refresher course in MR physics, and physicists and engineers wanting an introduction to the field.

Educational Objectives
As a result of attending this course, participants should be able to:
-Describe the fundamental principles of MR imaging including the definition of spin magnetization;
-Explain the Larmor relationship, relaxation phenomena, and the process of using the spin magnetization to produce an image;
-Discuss how changing acquisition parameters impacts image quality; and
-Summarize the relationships between various MR parameters.

 

 
16:15
 
  Spin Gymnastics 1 & 2
Frank Korosec
This educational lecture will provide a general overview of the basic physics of MRI. A broad range of topics will be covered, including magnetization and signal generation, relaxation of magnetization, the spin echo phenomenon, spatial encoding of signal, and a very brief introduction to the concept of k-space. Several of the topics will be introduced in this lecture and will be further elucidated by other presenters in this course.

 
17:45
 
Image Quality
Video Not Available
Matthias Weigel
This educational talk presents an overview of key aspects influencing and quantitatively depicting image quality. Several examples for the different types of image quality aspects are given. The importance of signal-to-noise ratio (SNR) and the "triangle of death" for image quality in MRI is discussed in particular.

 
18:15
 
  Adjournment & Meet the Teachers
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The International Society for Magnetic Resonance in Medicine is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.