MP2RAGE

The MP2RAGE acquisition uses two inversions to create a UNIT1 T1w-like image. In BIDS, this would look like

sub-12199/ses-1ptx/anat/
├── sub-12199_ses-1ptx_inv-1_MP2RAGE.json
├── sub-12199_ses-1ptx_inv-1_MP2RAGE.nii.gz
├── sub-12199_ses-1ptx_inv-2_MP2RAGE.json
├── sub-12199_ses-1ptx_inv-2_MP2RAGE.nii.gz
├── sub-12199_ses-1ptx_UNIT1.json
└── sub-12199_ses-1ptx_UNIT1.nii.gz

For BST3 7T Plus, the scanner does not de-noise. The background of the image has lots of white noise that interferes with skull stripping. JosePMarques' MP2RAGE scripts can denoise. Bias correction will also be useful. SPM's UNICORT is useful for this.