A description of the FreeSurfer atlases used in subcortical segmentation and cortical parcellation as well as the measures FreeSurfer provides. Information on creating and analyzing ROIs (volume vs. intensity studies).
Slides can be downloaded from:
https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial
FreeSurfer is an open source software suite for processing and analyzing (human) brain MRI images. To learn more, go to http://freesurfer.net.