Steen Moeller1, Sudhir ramanna1, Kamil ugurbil1, and Essa Yacoub1
Investigation on the effect of reference or calibration scans
needed to reconstruct undersampled MRI data. The study covers 3 different
acceleration factors, and 6 different reference acquisitions. It is found that scan
to scan variability for common acceleration factors is larger than any difference
in tSNR between FLASH and FLEET, and that segmented EPI and single-shot are
inferior to FLASH and FLEET acquisitions.