There should be a .log file created by mris_preproc. Is that good 
enough? Also, when you run mri_sestats you can add "--id 1" and it will 
only report the results for things inside your mask.
doug

Marco Loggia, PhD wrote:
> Thank you so much Michael for clarifying this. 
>
> Final, related question: is there a way to retrieve the name/paths of 
> the files concatenated with mris_preproc to create the .mgh file 
> mentioned below? I usually have everything logged, but was wondering 
> if there was something like a flag for mri_info to directly find this 
> information.
>
> Marco
>
> On Mar 1, 2012, at 1:18 AM, Michael Waskom wrote:
>
>> Hi Marco,
>>
>> The columns correspond to the integer IDs in the --seg image, so 
>> assuming you passed in a binary mask the first column is mean over 
>> everything that isn't your ROI and the second column is the mean in 
>> your ROI.
>>
>> Cheers,
>> Michael
>>
>> On Wed, Feb 29, 2012 at 10:56 AM, Marco Loggia 
>> <ma...@nmr.mgh.harvard.edu <mailto:ma...@nmr.mgh.harvard.edu>> wrote:
>>
>>     Dear all,
>>
>>     Given a series of fsaverage-registered rCBF maps, I am trying to
>>     extract
>>     the average rCBF value from one specific region. This region,
>>     which was a
>>     significant cluster from a volumetric (fsl) analysis, was
>>     binarized and
>>     then converted to surface.
>>
>>     When I run mri_segstats with the --avgwf I obtain two columns.
>>     Can you
>>     please remind me which one is the average extracted from that
>>     ROI, and
>>     what is the other column?
>>
>>     Thanks!
>>     Marco
>>
>>
>>
>>
>>     mri_vol2surf --mov
>>     
>> DMN_s1_RS1_correlates_with_ASL1_rating.gfeat/cope1.feat/cluster_mask_zstat1.nii.gz
>>     --mni152reg --hemi rh --o
>>     
>> /autofs/cluster/randy/6/users/marco/lbp/lbp_freesurfer_ASL/ASL_connectivity_SURF/rh.RS1_correlates_ASL1.mgz
>>
>>
>>
>>     cd
>>     
>> /autofs/cluster/randy/6/users/marco/lbp/lbp_freesurfer_ASL/ASL_connectivity_SURF
>>
>>     for f in `ls *.mgz` ; do
>>
>>     mri_segstats --seg $f --in
>>     
>> /homes/14/marco/cluster_6/lbp/lbp_freesurfer_ASL/patients+controls/analyses/rh.lbp+ctrl.session1.asl2-asl1_projfrac-max_nopaired-diff_sm7_03mm_OCT18.mgh
>>     --avgwf "$f"_RH_nopaired_diff.txt
>>     done
>>
>>
>>     nedit rh.RS1_correlates_ASL1.mgz_RH_nopaired_diff.txt &
>>
>>     38.2811 47.6476
>>     40.3997 36.0856
>>     42.6304 46.2465
>>     44.4789 36.7066
>>     69.2376 51.4098
>>     66.0043 47.2098
>>     34.5957 40.3854
>>     36.8976 42.2028
>>     38.2475 35.875
>>     39.9503 37.0186
>>     35.1582 36.6949
>>     35.1924 38.874
>>     43.4415 36.2505
>>     43.3516 34.5041
>>     58.3073 50.3295
>>     61.8703 60.8415
>>     61.1754 51.3476
>>     47.9508 51.594
>>     51.5809 48.2985
>>     49.6545 50.974
>>     62.9431 72.1211
>>     54.0272 55.7234
>>     35.0701 34.5995
>>     37.9241 35.3844
>>     37.2277 42.3105
>>     38.2136 46.7896
>>     45.0951 51.9831
>>     45.4391 51.6242
>>     46.2971 47.5424
>>     44.3713 41.1725
>>     37.4132 36.1166
>>     36.7285 39.2947
>>     44.0285 46.501
>>     45.4698 50.5906
>>     51.0392 48.2324
>>     55.0885 50.9392
>>     66.7224 67.7807
>>     64.8932 68.5847
>>     45.5101 45.6065
>>     46.7002 45.232
>>     40.6324 48.9768
>>     44.3654 45.9017
>>     39.4908 32.8936
>>     39.5983 36.4909
>>     55.9295 59.1527
>>     55.6738 55.7016
>>     44.7433 50.9412
>>     42.6953 50.0857
>>     42.4522 48.7366
>>     43.5595 42.3424
>>     43.9283 36.5026
>>     41.9838 36.8662
>>     39.9873 44.505
>>     43.442 49.2243
>>     57.6304 55.5628
>>     53.3496 49.4215
>>     43.2505 42.5797
>>     43.5452 42.0694
>>     50.4555 47.993
>>     49.8977 49.6568
>>     41.5077 42.8473
>>     40.2357 42.3246
>>     40.3846 39.1473
>>     38.7073 41.502
>>
>>
>>
>>     ______________________
>>
>>     Marco L. Loggia, PhD
>>     Postdoctoral Fellow, Mass General Hospital & Brigham and Women's
>>     Hospital
>>     Harvard Medical School
>>
>>     Psychiatric Neuroimaging Research Program
>>     CNY Building 120, suite 100
>>     Charlestown, Massachusetts 02129
>>     Phone:  (617) 643-7267
>>     Fax:  (617) 643-7340
>>     ma...@nmr.mgh.harvard.edu <mailto:ma...@nmr.mgh.harvard.edu>
>>     _______________________________________________
>>     Freesurfer mailing list
>>     Freesurfer@nmr.mgh.harvard.edu
>>     <mailto: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.
>>
>>
>
> ______________________________
>
> Marco L. Loggia, PhD
> Postdoctoral Fellow, Mass General Hospital & Brigham and Women's Hospital
> Harvard Medical School 
>
> Massachusetts General Hospital
> 120 Second Avenue, Charlestown, MA 02129
> Phone: (617) 643-7267
> Fax: (617) 643-7340
> ma...@nmr.mgh.harvard.edu <mailto:ma...@nmr.mgh.harvard.edu>
>
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