Hello ,

I have results for my mri_glmfit-sim. I find a significant results in my cache.th20abs.sig.cluster.summary.

Yet, the cluster size of the significant cluster is almost the size of the total cortical surface area. I am not sure what to make of this any help would be helpful.

# Total Cortical Surface Area 65416.6 (mm^2)
# ClusterNo  Max   VtxMax   Size(mm^2)  MNIX   MNIY   MNIZ    CWP    CWPLow    CWPHi   NVtxs   Annot
   1      -44.154    9733  55204.38     -4.9  -47.1   29.6  0.00020  0.00000  0.00040  108257  isthmuscingulate