Hi FreeSurfer experts,

I would like to use the asegstats2table and the aparcstats2table commands on my longitudinal data, that have been processing following the longitudinal pipeline (recon-all -cross, - base and finally -long). And I have two questions :

1) Am I obliged to do the long_stats_slopes --qdec ./qdec/longi_presentacio.qdec.table.dat--stats aseg.stats --meas volume --do-avg --do-rate --do-pc1 --time months command before using the aseg/aparc commands ?

2) And I would like to know which subjectsID I have to choose for the command line, example :
asegstats2table --subjects 001_tp1 002_tp1...etc. (cross)? OR template_001 template_002...etc (base)? OR 001_tp1.long.template_001 002_tp1.long.template_002...etc (long)?
Knowing that it's for a comparison test-retest (microlongitudinal : 1 month).

Thanks you for your precious help,

Best regards,

Lisa