Re: [Freesurfer] conjunction analysis stats

2023-07-20 Thread Douglas N. Greve
External Email - Use Caution On 7/10/2023 10:00 AM, Maria Czarnecka wrote: External Email - Use Caution Dear Sisters and Brothers in neuroscience, I have a problem with conjunction analysis. I do my analysis using: /mri_concat --i con1/sig.nii.gz --i con2/sig.nii.gz --

[Freesurfer] conjunction analysis stats

2023-07-10 Thread Maria Czarnecka
External Email - Use Caution Dear Sisters and Brothers in neuroscience, I have a problem with conjunction analysis. I do my analysis using: *mri_concat --i con1/sig.nii.gz --i con2/sig.nii.gz --min --o con.nii.gz* I get a nice map, there are clusters. What about the multiple comp

Re: [Freesurfer] conjunction

2023-05-25 Thread Douglas N. Greve
External Email - Use Caution I can't remember why I removed it, but there was some problem with it. You can do the conjunction with mri_concat contrast1/sig.nii.gz contrast2/sig.nii.gz --min --o conjunction.nii.gz You can have as many contrasts as you want This will do an "AND" c

[Freesurfer] conjunction

2023-05-24 Thread Maria Czarnecka
External Email - Use Caution Dear experts, Another question: How do I do conjunction analysis? I have my contrasts on 1lvl, I have the second level, I need a conjunction of two contrasts. I would guess "mergecontrasts-sess", unfortunately, it doesn't seem to work. [image: image.p

[Freesurfer] Conjunction analysis on the results of task-based fMRI

2019-05-07 Thread Zhi Li
External Email - Use Caution Dear Freesurfer experts, I would like to investigate the overlap between two contrasts with conjunction analysis. May I know how should I use mri_glmfit-sim to correct the combined sig.nii.gz of contrast A and contrast B? Another question is if I want

Re: [Freesurfer] conjunction map

2015-09-08 Thread Douglas N Greve
no, use mri_concat with the --conjunct option On 09/04/2015 12:08 PM, std...@virgilio.it wrote: > Hi list, > > is possible to obtained a conjunction map from vlrmerge command on > FS-FAST (resting state) results? > > > Stefano > > > ___ > Freesurfer mai

[Freesurfer] conjunction map

2015-09-04 Thread stdp82
Hi list, is possible to obtained a conjunction map from vlrmerge command on FS-FAST (resting state) results? Stefano ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The informat

Re: [Freesurfer] conjunction analysis in FS

2012-03-28 Thread Douglas N Greve
Add " --cwsig cwsig.mgh", then load cwsig.mgh as an overlay in tksurfer. Set the threshold to 1.3 (cluster p < .05). doug On 03/28/2012 07:48 AM, Tetiana Dadakova wrote: > Hello Doug, > > I cancel my first question, I realized CWP values are in the same file. > > Regarding second question, my clu