R-to-L extent: -79.500 [R] -to- 79.500 [L] -step- 3.000 mm [ 54 voxels]
A-to-P extent: -79.500 [A] -to- 109.500 [P] -step- 3.000 mm [ 64 voxels]
I-to-S extent: -63.500
-to- 83.500 [S] -step- 3.000 mm [ 50 voxels]
Not sure what you mean by bounding box, but the mask used is the regular full_mask