Re: [Freesurfer] CWP values

2014-04-04 Thread Douglas N Greve
The QDEC output does not quite report what you want to report. I would run mri_glmfit-sim using --glmdir /path/to/qdec/folder and the same parameters as you used for the monte carlo simulation. this will produce several files including a summary/table file with the MNI305 coordinates of most s

Re: [Freesurfer] CWP values

2014-04-03 Thread Francesco Puccettone
Dear FreeSurfer list, When reporting coordinates of significant clusters found with Qdec, should one report 1) the Talairach coordinates displayed immediately after running the MonteCarlo correction (which I imagine are the center of gravity (CoG) coordinates?!) or 2) the max vertex Talairach coor

Re: [Freesurfer] CWP values

2014-03-31 Thread Francesco Puccettone
I see, makes sense! I had a second question, which I repeat below. When reporting significant clusters, should one refer to the cluster by 1) its annotation label, e.g. "sig differences were found in the precentral gyrus", 2) its max vertex as displayed after using the "Find clusters and go to max"

Re: [Freesurfer] CWP values

2014-03-31 Thread Douglas N Greve
This is just the way that the interface was programmed. It was fairly easy to add a button to run the correction, more difficult to pull that information back into the interface in a reasonable way. I agree that it makes using the interface less intuitive: once you get a button to press, you c

Re: [Freesurfer] CWP values

2014-03-31 Thread Francesco Puccettone
ONe more question about this - when reporting significant clusters, should one refer to the cluster by 1) its annotation label, e.g. "sig differences were found in the precentral gyrus", 2) its max vertex as displayed after using the "Find clusters and go to max" button, e.g. "significant differenc

[Freesurfer] CWP values

2014-03-31 Thread Francesco Puccettone
Hello, I see that after having qdec apply MonteCarlo correction to a certain contrast, the CWP cluster-wise probability is displayed. Those values, however, are not displayed when the "Find clusters and go to max" button is used, either before or after correction. WHy is that, when it seems that t