Tian-Rui Zhao

Whole-Brain Cerebral Microvascular Pulsatility Imaging Using Dynamic pCASL MRI With Segmented Stack-of-Stars Golden-Angle Radial Acquisition.

PURPOSE To develop an efficient dynamic pseudo-continuous arterial spin labeling (pCASL) MRI technique for whole-brain microvascular flow pulsatility imaging. METHODS The proposed technique combines pCASL with a segmented stack-of-stars golden-angle radial acquisition. All collected k-space segments were retrospectiv...