Hello FreeSurfer Team,

 

I recently messaged about running a longitudinal scan on a couple of images.

 

The response told me to utilize “timepoints”:

For base processing, specify each timepoint with -tp <> (not the nii file).

recon-all -base <templateid> -tp <tp1id> -tp <tp2id> ... -all

 

I’ve attempted to review the youtube videos and instructions made available online but am unsure what “timepoints” are. Can I have some clarification on what exactly a timepoint is, please.

 

FS version: freesurfer-linux-centos7_x86_64-7.2.0-20210720-aa8f76b

Recon-all.log: see attached

 

V/r,

Emanuel Atwater