Hi list,
in reference to One Group (One Factor), Two Covariates
https://surfer.nmr.mgh.harvard.edu/fswiki/Fsgdf1G2V#Contrast2age.mtx
that has been applied on FS-FAST fcMRI data
I obtain three folder, respectively, for "main", "covariate 1", "covariate 2".
What's meaning the sig.nii.gz that it is produced by mri_glmfit in each folder? Please correct my conclusions if they are wrong.
1 - In the "Main" folder, the sig.nii.gz contains the results of One-sample t test regressing out the effect of the two covariates.
2 - In the "Covariate 1" folder, the sig.nii.gz contains the significant cluster that are associated with the covariate 1 regressing out the effect for the covariate 2.
3 - In the "Covariate 2" folder, the sig.nii.gz contains the significant cluster that are associated with the covariate 2 regressing out the effect for the covariate 1.
Thanks
Stefano