New subject: mri_glmfit-sim output

11 Aug 2017


      Thanks for the link, I hadn't seen that one indeed!
However, the variable WghtVtx is not explained on this page. What is this variable?
Thank you!
Message: 8
Date: Mon, 7 Aug 2017 15:01:46 -0400
From: Douglas N Greve greve@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] mri_glmfit-sim output
To: freesurfer@nmr.mgh.harvard.edu
Message-ID: 0b5fc464-a5ed-cee5-e3fa-3603b99e8136@nmr.mgh.harvard.edu
Content-Type: text/plain; charset=windows-1252; format=flowed
see here
https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/GroupAnalysisClusterSum...
On 08/07/2017 02:40 PM, Van Der Deijl, Rosanne wrote:
...
Dear Freesurfer team,
In the mri_glmfit-sim summary output file, I get a number of output
variables, and I'm not sure what some of them are. Could you explain
the ones in bold to me?
# ClusterNo  Max   VtxMax   Size(mm^2)  MNIX   MNIY MNIZ *CWP
CWPLow   CWPH * NVtxs *WghtVtx*   Annot
   1                2.015  134872    355.89 -36.3   -9.7       -1.4
       0.96620  0.96390 0.96850    841     1298.68      insula
   2                1.652   71259    154.25 -49.4    -52.7       39.2
    1.00000  -0.00010 1.00000    363      526.18      supramarginal
   3               -1.521   91550     39.92 -37.1  -26.5      -23.3
    1.00000  -0.00010 1.00000     90     -125.33       fusiform
   4                1.322  139141      0.76 -36.4    3.5         -10.7
      1.00000  -0.00010 1.00000      2        2.62          insula
   5                1.312   73658      0.47 -36.0   -4.4           9.6
       1.00000  -0.00010 1.00000      1        1.31          insula
   6                1.387  133422      0.44 -5.1  -17.2        51.7
     1.00000  -0.00010 1.00000      1        1.39          paracentral
I know CWP stands for Cluster-wise P-value. But what is the low and
the high number, a confidence interval? And isn't it odd that my
p-values are (almost) 1?
Thank you in advance.
Kind regards,
Rose