Hi Tara, The problem is that the lGI is already very smooth and then it gets smoothed again. This causes the total smoothness level to go beyond what has been done for the simulation. Try using fwhm=0.
doug
On 09/04/2013 09:48 AM, Tara Ann Miskovich wrote:
Hello,
I am conducting group analyses with LGI data in qdec, and I am having an issue with the monte carlo simulation I am hoping to get help with.
Under design I leave the Smoothing (FWHM) at 10, and when I try to run the monte carlo simulation after running the analysis I get this error: Error in Monte Carlo simulation: Error running mri_surfcluster. Plus in the terminal I get an error: mri_surfclusterfwhm.dat: 37.226284, rounded to 38 Error: fwhm out-of-range (< 1 or > 30)!
Should I be using fwhm0 for LGI data?
Thank you for your help!
Tara _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer