Dear Freesurfer Experts,
I have run my participants' longitudinal sMRI data through the preprocessing longitudinal pipeline, ran the LME multivariate analysis, cluster-thresholded the data, and am now trying to visualize those results in Freeview (for some reason tksurfer is very, very slow to run on my computer). I am interested in the Fs volume (thickness*area) measure.
I noticed in the FsFast Tutorial https://surfer.nmr.mgh.harvard.edu/fswiki/FsFastTutorialV5.1/FsFastGroupLevel, that all the corrected results were able to be merged into one file using the vlrmerge command. In the beginning of the tutorial, it states that fMRI and structuraI group analyses run similarly. * I was therefore wondering if I can use the vlrmerge command (or some similar command) for my LME data, such that I can view the following information all in one file: both hemispheres, aparc and aseg. * Currently I can only view the aparc results for each of the hemispheres separately (and I haven't found a way to visualize the aseg data).
Thank you for taking the time to read this email.
Best,
Jennifer Legault Ph.D candidate, Neuroscience Brain, Language, and Computation Lab The Pennsylvania State University