Yes, the regressor order is in the order of the classes and varialbles
as listed in the FSGD. For DODS (the default), there will be a
regressor for each variable for each class. If you have any doubts,
you can look at the Xg.dat file created by mri_glmfit. This is the
design matrix which should m
Dear Freesurfer users
In order to be absolutely sure about the direction of a contrast I have the
following question:
gamma = 1*beta1 + -1*beta2 + 0*beta3 +
Does beta1 always correspond to the class that is entered most superior in
the fsgd file and beta2 to the class that is entered as the
