A novel parallel sparse MRSI reconstruction scheme

INTRODUCTION Low SNR of proton magnetic resonance spectroscopic imaging (MRSI) in vivo data for a small voxel size (e.g., 0.4cc) necessitates multiple-average acquisition that leads to a long scan time. This issue is even more pronounced when one attempts to acquire J-resolved spectroscopic data using multi-echo acquisition [3] in order to resolve… CONTINUE READING