Dear All,

I would like to know if there is a way to eliminate from my significant clusters (grf.th3.pos.sig.cluster.mgh) obtained after running  mri_glmfit-sim with grf option and using mri_volcluster the clusters with a size smaller than 50 mm^3 or in other words to keep only clusters with a volume/size greater than 50 mm^3.

Thank you for your time and help.
Regards,
Antonella