Forgot to report my contrast matrix:
-1 1 0 0
Thanks, Valeria ________________________________ From: Barletta, Valeria Sent: Wednesday, August 28, 2019 1:02 PM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: question on GLM
Good afternoon! I have a question on the Freesurfer GLM. The command:
mri_glmfit-sim --glmdir ${glm_dir}/${hemi}_contrast-${contrast}_${surfname_cme} --cache 1.3 neg
is giving me blue clusters (see attached picture). Do blue clusters mean that my variable y is LOWER in the FIRST or the SECOND group listed in the FSGD file?
Thanks, Valeria