Hi Brian, after the longitudinal runs are through you have directories tpN.long.base for each timepoint per subject. These contain the same structure as the cross sectionally processed results, however the values (e.g. thickness, volume etc. in the stat files) should be more accurate.
You can compare these results between timepoints in the same way you would do that without the longitudinal stream. You just need to take the more accurate information in the .long. directories instead. Best, Martin On Tue, 2009-09-29 at 14:59 -0400, Weisinger, Brian (NIH/OD) [E] wrote: > I have run the longitudinal stream on the scans I need, but now I am not sure > what to use to compare the differences. > If someone could clarify this for me I would really appreciate it. > > Thanks > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer