Freesurfers-
mri_glmfit-sim \ --glmdir lh.gender_age.glmdir \ --sim mc-z 5 4 mc-z.negative \ --sim-sign neg --cwpvalthresh 0.4\ --overwriteWhat does the sign mean (ie - the neg, pos, abs). Also for the mc-z simulation type do we no longer need to include the smoothness of our data (FWMH)?