I was trying to create a table with my statistical results (the cortical thickness and the number of vertices) and I was running:

aparcstats2table --hemi lh --subjects bert NPI001 --meas thickness -t lh.aparcstas.THICKNESS.txt

 When I tried to also get the number of vertices a table by running: aparcstats2table --hemi lh --subjects bert NPI001 --meas vertices -t
 lh.aparcstas.VERTICES.txt I got the following error:

 aparcstats2table: error: option --measure: invalid choice: 'Voxels' (choose from 'area', 'volume', 'thickness', 'thicknessstd', 'meancurv')

 Why I don't have an option for the no. of vertices?

Can I export  from aparc.stats into a table both data: cortical thickness and no. of vertices?

Many thanks,
 Antonella