This dataset contains eight T1-weighted back-to-back scans using the MPRAGE sequence with an isotropic resoltion of 700 µm. The first four scans have been acquired with a flip angle of 5°, while the next four acquisitions have been acquired with a flip angle of 1° to generated artificially low SNR data. The four high SNR as well as the four low SNR volumes have been registered averaged to create a reference volume. These data are part of the "Comprehensive ultrahigh resolution whole brain in vivo MRI dataset of the human phantom" (https://doi.org/10.24352/UB.OVGU-2020-145).

antsIntrasubjectAverage.sh -d 3 -c 2 -e 1 -i 4 -k 1 -f 4x2x1 -s 2x1x0 -q 250x100x50 -a 2 -b 0 -n 0 -t Rigid -r 1 -o sub-yv98_ses-4496_run-01+02+03+04_T1w_ sub-yv98_ses-4496_run-*_T1w_biasCorrected.nii.gz

In case of any further questions please feel free to contact Falk Luesebrink (falk . luesebrink @ med dot ovgu dot de).