[Freesurfer] plotting cortical parcellation surfaces using 2009 atlas

Hello,

I apologize if my question is too basic, but I am trying to pull up cortical parcellation surfaces for my data, like shown here: http://surfer.nmr.mgh.harvard.edu/fswiki/CorticalParcellation

I tried typing in "tksurfer subjec_number lh inflated -aparc", but that produces the lateral surface using the 2005 atlas. Can you help me by suggesting which command can pull up parcellated surfaces using the 2009 atlas? Putting in "-aparc.a2009s" does not seem to work (no parcellation is shown). I would like to see both lateral and medial surfaces, if possible.

Thank you in advance! Sincerely,

Maria

**************************************** Maria Kharitonova, Ph.D. Laboratory of Cognitive Neuroscience Children's Hospital Boston