27th ISMRM Annual Meeting • 11-16 May 2019 • Montréal, QC, Canada

Member-Initiated Symposium
Beyond Space & Time:
The Power of Extra Dimensions in MRI

Back to Program-at-a-Glance

Beyond Space & Time: The Power of Extra Dimensions in MRI
Member-Initiated Symposium

ORGANIZERS: Ricardo Otazo, Debiao Li

 
Tuesday, 14 May 2019
Room 516AB  08:15 - 10:15

Session Number: MIS-07

Overview
A recent paradigm shift in MRI has seen the addition of extra time dimensions to dynamic imaging. On the surface, adding new dimensions would appear to make MRI more challenging, but recent high-profile developments in compressed sensing and low-rank tensor imaging have shown that this multidimensional image structure can be exploited to improve over conventional imaging performance and enable access to new physiological information of clinical interest. For example, the new imaging paradigm enables to jointly image multiple overlapped dynamics such as cardiac and respiratory motion, flow, relaxation, and others, as a single multidimensional entity. Over the course of four talks, the symposium will: 1) present these recent cutting-edge developments, such as XD-GRASP (eXtra-Dimensional Golden-angle RAdial Sparse Parallel imaging), XD Flow, dynamic SPICE (SPectroscopic Imaging by exploiting spatiospectral CorrElation), and MR Multitasking; and 2) showcase their impact on cancer imaging, cardiovascular flow imaging, dynamic spectroscopic imaging, multiparameter mapping, and more. The talks will be followed by a joint discussion section with all speakers.

Target Audience
Every ISMRM member wishing to learn about and participate in a discussion on cutting-edge developments and applications of multidimensional MRI.

Educational Objectives
As a result of attending this course, participants should be able to:
- Define the limitations of conventional dynamic MRI; 
- Improve technical background, learning multidimensional compressed sensing and low-rank tensor imagi; and
- Identify the implications of multidimensional imaging for various biomedical applications.

 

 
08:15
 
  Motion-Resolved Continuous MRI
Li Feng
08:45
 
  Simultaneous Flow & Motion Imaging in Cardiovascular MRI
Joseph Cheng
09:15
 
  Spin More Out of Spins in Extra Dimensions: Time-Resolved MR Spectroscopic Imaging
Zhi-Pei Liang
09:45
 
  Dynamic Quantitative Multiparametric Mapping
Anthony Christodoulou
Back to Program-at-a-Glance   |   Back to Top
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.