Many thanks! > On Mar 16, 2016, at 15:18, Marie Schaer <marie.sch...@unige.ch> wrote: > > > You still have to “smooth” even if you choose fwhm=0 to project the data in > the fsaverage space. > > So if I were you I would start with fwhm=5mm, check in the qdec console what > is the final fwhm of your data (or check the fwhm.dat in the glmdir folder), > and if you thinks it’s too high (I’d say >20mm), then go for fwhm=0mm, which > should solve the problem. > > But the ideal if 5mm is too high is to smooth still a bit, by 1 or 2mm, if > you are ok to go without qdec. > > > >> On 16 Mar 2016, at 11:13, Pedro Rosa <pedrogomesr...@gmail.com> wrote: >> >> Thanks for que quick answer, Marie. >> If I got right, I should either not smooth it after mri_preproc (no >> mri_surf2surf) or do it with kernels < 5mm, and that should make to FMHM >> fall below 30. Am I correct? >> Thanks, >> Pedro. >> >>> On Wed, Mar 16, 2016 at 3:03 PM, Marie Schaer <marie.sch...@unige.ch> wrote: >>> >>> Hi Pedro, >>> >>> So lGI is inherently very smoothed, and you don’t want to over smooth >>> (which is why you get this error), so I usually recommend either no >>> smoothing (fwhm=0) or fwhm=5mm, given that these are the options easily >>> inputed in qdec. I’d say try first with 5mm, and check if this work, if it >>> doesn't decrease to 0mm. And if you want then to work around, you can tune >>> your smoothing with values in between to achieve a smoothness level of >>> 15mm, most often with 1 or 2mm, but qdec won’t accept it so you’ll have to >>> go for the commandline stats. >>> >>> Hope it helps, >>> >>> Marie >>> >>> >>> >>> >>> >>> > On 16 Mar 2016, at 10:50, Pedro Rosa <pedrogomesr...@gmail.com> wrote: >>> > >>> > Dear FreeSurfers, >>> > I am running a localgi analysis using mri_glmfit and mri_glmfit-sim, and >>> > it seems the last script looked for >>> > freesurfer/average/mult-comp-cor/fsaverage/?h/cortex/fwhm40/abs/th13/mc-z.cdf >>> > and mc-z.csd, but there are precached data until fmhm30. >>> > How should I proceed? >>> > Best, >>> > Pedro. >>> > _______________________________________________ >>> > 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 >> >> _______________________________________________ >> 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 > > > 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.
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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.
