Dear Doug, Thank you very much! I will try what you suggested, although I am not sure if Jorge's stream outputs the FMHM, or if I would need to run the statistics from the beggining using in the terminal, and not in MatLab. Do you think Jorge could comment on this issue? Regards, Pedro Rosa.
On Mar 24, 2014, at 12:44 PM, Douglas Greve <gr...@nmr.mgh.harvard.edu> wrote: In theory, it should be possible. I have not used Jorge's stream, so I don't know that much about it. Does it save an estimate of the FWHM? If so, then you can run mri_surfcluster passing it the p-value (ie, -log10(p)) map, the FWHM, the mask, and a voxel-wise threshold. This is what mri_glmfit-sim does, so you might check that script for mri_surfcluster command line options doug > On 3/22/14 11:03 PM, Pedro Rosa wrote: > Dear list, > I ran the recon-all and the Freesurfer 5.1 longitudinal pipeline in a > structural MRI dataset and I would like to use Monte Carlo as the method for > correction for multiple comparisons. However, the longitudinal LME tutorial > includes only FDR correction (lme_mass_FDR2). > Is it possible to use Monte Carlo correction for longitudinal data? Can I > input the outputs from MatLab (fstats = lme_mass_F(?h,CM): stats.F / pval / > sgn / df) into mri_glmfit and then run Monte Carlo? > If not, do you have any other suggestions of how I use Monte Carlo in > longitudinal analyses? > Thanks in advance, _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail. _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
