A Non-Linear Subtraction Method for MRA

Keywords

affected always amplitude angiography arrow arteries artery better bipolar blood china coil comparing compensated contain contamination contrast cross dash decay dependent diameter direct displays dotted drastically duration east enhance enhanced expressed faster final finally flow former fully function good gradient gradients greatly hand head heavy highest hyper hypo illustration incapability include indicate indicated indicates inserted intensity interleaved invisible issue issues latter leads limit linear linearly location longer major making mark methodology modeling mostly moving nature obvious optimizing original pair partial people physics positions post prior process processing profile profiles promising proper proposed protocol pushing quantitative radiology realize reduce reduced reducing removed replaced republic researchers resolution respectively reveal scale scanning section selective self separating shanghai shorter side simple simultaneously since slices smaller solid squared squaring steady still studies subsequent subtract subtracted subtraction summary surrounding system theoretically tissue tissues turn underwent variable vein veins velocity venous vessels volume