[Freesurfer] multiple comparisons compensation for first-level analysis

Dear Freesurfer experts,

I'm not sure how to apply cluster-wise correction for multiple comparisons when one is not interested in doing group statistics.

For group analysis you concatenate individuals into one file and use mri_glmfit and mri_glmfit-sim to run general linear model and simulations.

I want to apply multiple comparisons only within the individual subjects (stay at first-level), so that I don't have glm directories created by mri_glmfit.

I ran recon-all with -qcache, so I have pre-computed MC simulations. I used the -fwhm option during selxavg3-sess to estimate smoothness.

è pre-cached simulation

I have fMRI-data.

Do you have any suggestions?

Sincerely yours,

Christopher