The data is released under the Creative Commons Attribution-NonCommercial (CC BY-NC) with no end date. Users should credit the MRI scans as originating from the OASIS project and the labeled data as "provided by Neuromorphometrics, Inc. (http://Neuromorphometrics.com/) under academic subscription". These references should be included in all publications. The TICV_BC2 atlases consist of 27 OASIS images released by "MICCAI 2012 Grand Challenge and Workshop on Multi-Atlas Labeling". The terms of using the TICV_BC2 atlases obey MICCAI 2012 Grand Challenge and Workshop on Multi-Atlas Labeling