V1 Atlas
Data and scripts are available to allow prediction of location V1 on a Freesurfer subject based on a probabilistic atlas. See the paper for details, and the README link for instructions on how to install the data (V1_average-1.1.tgz). See also BrodmannAreaMaps.
Cortical Folding Patterns and Predicting Cytoarchitecture, Fischl, B., N. Rajendran, E. Busa, J. Augustinack, O. Hinds, B.T.T. Yeo, H. Mohlberg, K. Amunts, K. Zilles, (2007). Cerebral Cortex 2007, doi:10.1093/cercor/bhm225.