Yes, you can use the --pvr flag (per-vertex regressor). You'll need to
create a pvr file that is the exact same size as the file passed with
--y. You will also need to account for the extra regressors in your
contrast matrix.
doug
On 12/22/2014 10:12 AM, Righart, Ruthger wrote:
> Dear Freesur
Dear Freesurfers,
I have a question about mri_glmfit for surface analyses. I have until
now used covariates which provided one value for each subject (e.g.,
Age) but was wondering if it is possible to use covariates that have
different values for each vertex.
I would like to perform a GLM anal
