Pulsed Arterial Spin Labeling with Multi-Band Excitation

Keywords

accelerated acceleration accurate acquiring acquisition adjacent aliasing aligned alternating although applied arising arterial ascending band bands bipolar boost brain caused challenging channel clinic coefficient coil combined comparable compartment compensated condition contrast control corrected correlated correlation coverage covering crushing decay demonstration descending developed difficult efficiency eighteen either empirical enables excitation excited explained fair flow fold gradient gradients head healthy highly implemented implementing improved incorporated institute inter interference interleaved inversion investigate labeled labeling leading lifetime limited limits location locations long male maps mark matrix measure medical model needed noise parallel perfusion pixel planar potential preparation produce pulsed quality quantification quantified quickly radiology recently recovery reduced reduction relatively resolution respectively robust robustness scanner scheme schemes selected sensitive shin shortened shot since slab slice slices solution spatial speed spin spins spread still studied subjects takes terms typically upper variability volunteers white whole wide