My freesurfer notes
http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/OutputData
http://surfer.nmr.mgh.harvard.edu/fswiki/TroubleshootingReconstruction
http://surfer.nmr.mgh.harvard.edu/fswiki/ReconAllTableStableV5.1
https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Talairach