On 01/27/2014 06:03 PM, Pedro Rosa wrote:
Pedro Rosa
Hi, I have a couple of questions about the mris_preproc:
- Can I include all subjects in the qdec.table, but afterwards exclude some of them (based on a determined categorial variable) during the statistical analysis?
I don't think so. This was originally part of the plan but we never got around to implementing it.
I understood that the script assembles thickness / area data into a single file, but individual data is not changed depending of other subjects’ data (it assembles individual data independently of other subjects into common-space fsaverage). Am I mistaken?
No, you are correct
- In a longitudinal study, should I include the .base. folders in the qdec-long.table (variable 2), or is it the same to include only the .long. folders in the qdec.table (below fsid)?
QDEC is not the right tool for doing longitudinal analysis. Use mri_glmfit from the command line instead. doug
Thanks a lot, Pedro. _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer