Joonsung Lee1, Elfar Adalsteinsson1,2
1Electrical engineering and computer
science, Massachusetts Institute of Technology, Cambridge, MA, United States;
2Harvard-MIT Division of Health Sciences and Technology,
Massachusetts Institute of Technology, Cambridge, MA, United States
We
have developed and demonstrated an iterative reconstruction with spatial priors
for improved lipid suppression. By imposing the spatial locality constraint
on the lipid spectra inside the brain, we are able to substantially improve
lipid suppression from the subcutaneous fat into the brain.