Paired 3 T and 7 T MP2RAGE Brain Volumetry: Preserved Rank Order, Region-Dependent Offsets, and Exploratory Cross-Field Calibration
Structural MRI volumes from different field strengths may correlate across individuals yet differ systematically, complicating pooling and calibration. We assessed paired 3 T and 7 T MP2RAGE volumetry in 22 healthy right-handed male volunteers (of 32 initially processed; 10 excluded after FreeSurfer surface-reconstruct...