BbioRxiv9 Sep 2026
Multidimensional *T*_1_-*T*_2_ Relaxation Imaging *In Vivo* on a Portable 0.064 T MRI Scanner
Ella Wilczynski, Kulam Najmudeen Magdoom, Alexandru V Avram, Nathan H Williamson + 3 more
To demonstrate the feasibility of whole-brain multidimensional T_1_-T_2_ relaxation imaging on a portable 0.064 T MRI scanner. A two-dimensional inversion-recovery, fast spin-echo acquisition was used to jointly encode T_1_ and T_2_ relaxation. Joint relaxation distributions were reconstructed voxel-wise using…