From: Douglas N Greve
To: Antonella Kis ; "Freesurfer@nmr.mgh.harvard.edu"
Sent: Wednesday, July 18, 2012 12:03 PM
Subject: Re: [Freesurfer] FDR versus mri_glmfit-sim with --cache option
It should be the sig.mgh file in your contrast directory.
doug
ps. Please post to th
> *From:* Douglas N Greve
> *To:* freesurfer@nmr.mgh.harvard.edu
> *Sent:* Wednesday, July 18, 2012 11:39 AM
> *Subject:* Re: [Freesurfer] FDR versus mri_glmfit-sim with --cache option
>
> Hi Antonella, first of all, FDR and clusterwise correction are doing
> diff
Hi Doug,
Many
thanks for your prompt response and your help. I have one more question
please. I searched for mri_surfcluster command and I am not sure what
should be my input file.
Can you please clarify this for me? Should this be L-frontal.fsgd since I have
more subjects?
Thank you.
Antonel
Hi Antonella, first of all, FDR and clusterwise correction are doing
different things. Technically, you don't get clusters from FDR. FDR will
choose a voxel-wise threshold for you, and any voxel above threshold can
be interpreted as surviving FDR (but you should know how to interpret it
-- see
Dear FS team,
I am doing a cortical thickness study using QDEC. I used FDR and got the
following clusters:
Generating cluster stats using min threshold of 3.8...
Found 2 clusters
Contrast: 'lh-Diff-Class1-Class2-Intercept-thickness', 15fwhm, DOF: 69
ClusterNo Max VtxMax Size(mm2) TalX
