Please refer to the project page for more details: http://nist.mni.mcgill.ca/?p=1209

The warped atlases and segmentation labels (not the spatial transformations in MINC format) have also been deposited at OpenNeuro.org in BIDS format: https://openneuro.org/datasets/ds002016/versions/1.0.0

To help bridge the insights of micro and macro-levels of the brain, the Big Brain atlas (bigbrain.loris.ca) was nonlinearly registered to the PD25 and ICBM152 (symmetric and asymmetric) atlases in a multi-contrast registration strategy, and subcortical structures were manually segmented for BigBrain, PD25 , and ICBM152 atlases. To help relate PD25 atlas to clinical T2w MRI, a synthetic T2w PD25 atlas was also created. The registered BigBrain atlases are available at the resolutions of 1×1×1 mm, 0.5×0.5×0.5 mm, and 0.3×0.3×0.3 mm.

References:

• Y. Xiao, J.C. Lau, T. Anderson,J. DeKraker, D. Louis Collins, T.M. Peters, and A.R. Khan, “An accurate registration of the BigBrain dataset with the MNI PD25 and ICBM152 atlases,” Scientific Data, 6(1),1-9, 2019.

• Amunts, K. et al.: “BigBrain: An Ultrahigh-Resolution 3D Human Brain Model”, Science (2013) 340 no. 6139 1472-1475, June 2013