no idea until you tell me what you did, including command lines and 
terminal output

On 8/7/19 11:08 AM, Reza Rahmanzadeh wrote:
>          External Email - Use Caution
>
> Thanks, I saw that before, what could be the reason for that and how could i 
> do mris_preproc correctly for NDI maps?
>
> Thanks,
> Reza
>
>> On 7 Aug 2019, at 17:05, Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu> 
>> wrote:
>>
>> Every vertex of every subject is 0 in lh.NDI_inflated.avg.05.mgh
>>
>>> On 8/6/19 6:30 AM, Reza Rahmanzadeh wrote:
>>>
>>>          External Email - Use Caution
>>>
>>> Hi Doug,
>>>
>>>
>>> When i click on the link you sent me for uploading the files, there is
>>> no bottom/way to upload something there. That is why i attached the
>>> outputs.
>>>
>>>
>>> My command lines sequentially for the analysis are: ( I have done just
>>> the same command lines for MWF maps and it worked very good, but for
>>> NDI and ODI maps of NODDI does not work).
>>>
>>> 1-mris_preproc --target fsaverage --hemi lh --projfrac-avg 0 1 0.25
>>> --out lh.NDI_inflated.avg.mgh (i used the new mris_preproc you sent me).
>>>
>>> 2-mri_surf2surf --hemi lh --s fsaverage --fwhm 5 --cortex --sval
>>> lh.NDI_inflated.avg.mgh --tval lh.NDI_inflated.avg.05.mgh
>>>
>>> 3-mri_glmfit --y lh.NDI_inflated.avg.05.mgh --surf fsaverage lh --C
>>> contrast --fsgd fsgd.fsgd --cortex --glmdir lh.NDI_inflated.avg.05.glmdir
>>>
>>>
>>>
>>> The outputs of all three steps are attached.
>>>
>>>
>>>
>>> Looking forward for your helps
>>>
>>> Reza
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> ------------------------------------------------------------------------
>>> *From:* Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu>
>>> *Sent:* Monday, August 5, 2019 5:55:18 PM
>>> *To:* Reza Rahmanzadeh; Freesurfer support list
>>> *Cc:* gr...@nmr.mgh.harvard.edu
>>> *Subject:* Re: [Freesurfer] need for help
>>> Can you upload the input (ie, argument to --y) here:
>>> ftp://surfer.nmr.mgh.harvard.edu/transfer/incoming
>>> Also, send your mri_glmfit command line.
>>>
>>>> On 8/2/2019 9:41 AM, Reza Rahmanzadeh wrote:
>>>>
>>>>          External Email - Use Caution
>>>>
>>>> yes, I have the page below for all patients.
>>>>
>>>>
>>>> I think it means all values are zero. My registration for bbregister
>>>> is fine and i wrote my mris_preproc the same as MWF maps.
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Reza
>>>>
>>>> ------------------------------------------------------------------------
>>>> *From:* Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu>
>>>> *Sent:* Friday, August 2, 2019 3:35:45 PM
>>>> *To:* Reza Rahmanzadeh; Freesurfer support list
>>>> *Cc:* gr...@nmr.mgh.harvard.edu
>>>> *Subject:* Re: [Freesurfer] need for help
>>>> did you check each subject to make sure they had a non-zero map?
>>>>
>>>>> On 8/2/2019 6:25 AM, Reza Rahmanzadeh wrote:
>>>>>
>>>>>          External Email - Use Caution
>>>>>
>>>>> Dear Doug,
>>>>>
>>>>>
>>>>> NODDI is diffusion imaging and we have vakue regarding neurite
>>>>> density (NDI in NDI map) and orientation dispersion (ODI value in
>>>>> ODI map). I do not know why mris_preproc works well on MWI maps but
>>>>> not on NODDI maps (both NDI and ODI maps). Beside using projfrac-avg
>>>>> 0 1 0.25 , i have run mris_preproc with projfrac 0.5 but again i got
>>>>> this error:
>>>>>
>>>>> ERROR: no voxels found in the mask
>>>>>    make sure at least one voxel has a non-zero value for each input
>>>>>
>>>>> I have run mris_preproc on three patients that i am sure about
>>>>> registration quality, again when i scroll through them , there is no
>>>>> value in none of them. How that is possible?
>>>>>
>>>>> NODDI does not have a lot of zero value but all values in cortex are
>>>>> between 0.2-0.4.
>>>>>
>>>>>
>>>>> Thanks,
>>>>> Reza
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------------
>>>>> *From:* Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu>
>>>>> *Sent:* Wednesday, July 31, 2019 12:50:45 AM
>>>>> *To:* Reza Rahmanzadeh; Freesurfer support list
>>>>> *Cc:* gr...@nmr.mgh.harvard.edu
>>>>> *Subject:* Re: [Freesurfer] need for help
>>>>> I don't know what is in the NODDI maps. The way mri_glmfit works is
>>>>> that
>>>>> if any subject has a 0-value at a vertex, then it will mask out that
>>>>> vertex for all subjects. Is NODDI something that might have a lot of
>>>>> 0-values? It also may be that one subject has all 0s (eg, if the
>>>>> regitration was really bad), so you can check the map created by
>>>>> mris_preproc (load it in as an overlay, then hit the configure button,
>>>>> then change the frame number to scroll through your subjects)
>>>>>
>>>>>> On 7/30/19 12:46 PM, Reza Rahmanzadeh wrote:
>>>>>>
>>>>>>          External Email - Use Caution
>>>>>>
>>>>>> (sorry for bombaeding you with e-mails)
>>>>>>
>>>>>>
>>>>>> It seems that the error happens only when i use NODDI diffusion image
>>>>>> e.g. NDI map i get that error, but for MWIs the new mris_preproc
>>>>> works
>>>>>> well.
>>>>>>
>>>>>>
>>>>>> Should i do anything special for NODDI images? BTW, the bbregister
>>>>>> works well for NODDI and i entered the correct registration file into
>>>>>> mris_preproc.
>>>>>>
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Reza
>>>>>>
>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>> *From:* Reza Rahmanzadeh
>>>>>> *Sent:* Tuesday, July 30, 2019 6:17:22 PM
>>>>>> *To:* Greve, Douglas N.,Ph.D.; Freesurfer support list
>>>>>> *Cc:* gr...@nmr.mgh.harvard.edu
>>>>>> *Subject:* Re: [Freesurfer] need for help
>>>>>>
>>>>>> ... One problem when i use the new mris_preproc:
>>>>>>
>>>>>> Always the output of mri_glmfit when the input is the result of new
>>>>>> mris_preproc is:
>>>>>>
>>>>>> *F**ound 0 voxels in mask
>>>>>> ERROR: no voxels found in the mask
>>>>>>    make sure at least one voxel has a non-zero value for each input*
>>>>>> *
>>>>>> *
>>>>>> *
>>>>>> *
>>>>>> I think it means that something is perhaps wrong with the script. I
>>>>>> tried both projfrac 0.5 and projfrac-avg 0 1 0.25 and i got the same
>>>>>> error.  I did not get the error when i used old mris_preproc using
>>>>>> projfrac 0.5.*
>>>>>> *
>>>>>> *
>>>>>> *
>>>>>> *The other thing that could be the reason is my fsgd file. I have
>>>>>> problem how to specify the name of subjects,
>>>>>> *
>>>>>> Now it is sth like:
>>>>>>
>>>>>> GroupDescriptorFile 1
>>>>>> Class Group1
>>>>>> CLASS Group2
>>>>>> Input FSC001 Group1
>>>>>> Input FSC002 Group1
>>>>>> Input FSC003 Group1
>>>>>> .
>>>>>>
>>>>>> .
>>>>>>
>>>>>> .
>>>>>>
>>>>>> Input FSP001 Group2
>>>>>> Input FSP002 Group2
>>>>>> Input FSP003 Group2
>>>>>> .
>>>>>>
>>>>>> .
>>>>>>
>>>>>>
>>>>>> The oeder is thew same with mris_preproc, now the subject name is
>>>>>> FSC0xx for controls and FSP00x for patients, these are the name of
>>>>>> folders containing FS outputs, but my input volume is MWIs and the
>>>>>> registration files are not stored in this folder. Does it matter how
>>>>>> to name subjects when i am using fsgd file only in mri_glmfit ( to
>>>>> get
>>>>>> aware of order)?
>>>>>>
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Reza
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>> *From:* freesurfer-boun...@nmr.mgh.harvard.edu
>>>>>> <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Reza
>>>>> Rahmanzadeh
>>>>>> <reza.rahmanza...@unibas.ch>
>>>>>> *Sent:* Tuesday, July 30, 2019 2:44:25 PM
>>>>>> *To:* Greve, Douglas N.,Ph.D.
>>>>>> *Cc:* Freesurfer support list; gr...@nmr.mgh.harvard.edu
>>>>>> *Subject:* Re: [Freesurfer] need for help
>>>>>>          External Email - Use Caution
>>>>>>
>>>>>> Thanks Doug,
>>>>>>
>>>>>> The script works well for projfrac-avg. but the problem is: when i
>>>>> use
>>>>>> mris_preproc to assemble my MWIs and put them on fsaverage, as .fsgd
>>>>>> file is only the order of my controls and subjects and i would have
>>>>>> the inflated cortex of MWI on fsaverage, then anyway i have to
>>>>> specify
>>>>>> my volume and registration files (tkregister2 output). Then
>>>>> there’s an
>>>>>> error: i shouldn’t use both -fsgd and - iv together. Then i decided
>>>>>> not to use fsgd file for mris_preproc and only using that for
>>>>>> mri_glmfit. In mris_preproc, i write all “-iv volumes and
>>>>> registration
>>>>>> files” in the same order as in fsgd file but i don’t write -fsgd
>>>>>> argument. Is this way correct?
>>>>>>
>>>>>>
>>>>>> Thanks,
>>>>>> Reza
>>>>>>
>>>>>>> On 29 Jul 2019, at 23:32, Greve, Douglas N.,Ph.D.
>>>>>> <dgr...@mgh.harvard.edu> wrote:
>>>>>>> Oh, I guess that's a problem! I've created a new version here
>>>>>>> https://gate.nmr.mgh.harvard.edu/safelinks/greve/mris_preproc
>>>>>>> See if that works. You should compare the output to using the max or
>>>>>>> -projfrac 0.5 to make sure they are at least similar since I
>>>>> have not
>>>>>>> run it even once:)
>>>>>>>
>>>>>>>
>>>>>>>> On 7/29/19 5:08 PM, Reza Rahmanzadeh wrote:
>>>>>>>>
>>>>>>>>           External Email - Use Caution
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>>
>>>>>>>> But mris_prepoc will not accept “projfrac-avg” and there’s an
>>>>> error:
>>>>>>>> argument unrecognized!
>>>>>>>>
>>>>>>>> Then how can i compute the average via mris_preproc? As based on
>>>>>>>> tutorial, first i used tkregister/bbregister to compute the
>>>>>>>> registration matrix and then i should put input images with
>>>>>>>> transformation matrix in mris_preproc. I mean i shouldn’t use
>>>>>>>> mri_vol2surf (that allows me to use projfrac-avg) in group analysis
>>>>>>>> and that’s the reason i have problem with mris_proproc to
>>>>> compute the
>>>>>>>> average.
>>>>>>>>
>>>>>>>> What should i do?
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>> Reza
>>>>>>>>
>>>>>>>> On 29 Jul 2019, at 23:03, Greve, Douglas N.,Ph.D.
>>>>>>>> <dgr...@mgh.harvard.edu <mailto:dgr...@mgh.harvard.edu>> wrote:
>>>>>>>>
>>>>>>>>> one computes the average, the other computes the maximum
>>>>>>>>>
>>>>>>>>>> On 7/29/19 9:03 AM, Reza Rahmanzadeh wrote:
>>>>>>>>>>
>>>>>>>>>>           External Email - Use Caution
>>>>>>>>>>
>>>>>>>>>> Dear Doug,
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> I appreciat if you reply my question in the previous e-mail with
>>>>>> this:
>>>>>>>>>>
>>>>>>>>>> can not i use projfrac-avg in mris_preproc? Is --projfrac-max
>>>>> min max
>>>>>>>>>> delta just the same?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Best,
>>>>>>>>>>
>>>>>>>>>> Reza
>>>>>>>>>>
>>>>>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>>>>>> *From:* freesurfer-boun...@nmr.mgh.harvard.edu
>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>> <freesurfer-boun...@nmr.mgh.harvard.edu
>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>> on behalf of
>>>>> Reza
>>>>>>>>>> Rahmanzadeh
>>>>>>>>>> <reza.rahmanza...@unibas.ch <mailto:reza.rahmanza...@unibas.ch>>
>>>>>>>>>> *Sent:* Monday, July 29, 2019 11:37:46 AM
>>>>>>>>>> *To:* Greve, Douglas N.,Ph.D.; Freesurfer support list;
>>>>>>>>>> gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>> *Subject:* Re: [Freesurfer] need for help
>>>>>>>>>>
>>>>>>>>>>           External Email - Use Caution
>>>>>>>>>>
>>>>>>>>>> Dear Doug,
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Thanks, the tutorial was super helpful. As i would compare
>>>>> the MWF
>>>>>>>>>> value in cortex between control subjects and patients. Now my
>>>>> problem
>>>>>>>>>> is how to make the contrast matrix for mris_preproc to do the
>>>>>>>>>> comparison in both direction (in 1, the outcome should be
>>>>> voxels in
>>>>>>>>>> which MWf value in control>patients & in 2, reversed).
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> The explanations in
>>>>>>>>>>
>>>>> https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/MultiModalFmriGroup_freeview
>>>>>
>>>>>>>>>> is for one group analysis and in
>>>>>>>>>>
>>>>> https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/GroupAnalysis is
>>>>>>>>>> not clear about contrast.
>>>>>>>>>>
>>>>>>>>>> I remember for -randomise command-line, there was possibility
>>>>> to make
>>>>>>>>>> contrast and design matrix (something like FSGD) via
>>>>> design_ttest2.
>>>>>>>>>> Can i use still design_ttest2 for producing contrast and design
>>>>>> matrix?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Best,
>>>>>>>>>>
>>>>>>>>>> Reza
>>>>>>>>>>
>>>>>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>>>>>> *From:* Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu
>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>
>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>>
>>>>>>>>>> *Sent:* Wednesday, July 17, 2019 5:31:27 PM
>>>>>>>>>> *To:* Reza Rahmanzadeh; Freesurfer support list;
>>>>>>>>>> gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>> *Subject:* Re: [Freesurfer] need for help
>>>>>>>>>> Ah, I see. Try this tutorial. It is for fMRI, but it applies
>>>>> to any
>>>>>>>>>> modality
>>>>>>>>>>
>>>>> https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/MultiModalFmriGroup_freeview
>>>>>>>>>>
>>>>>>>>>>> On 7/17/19 10:58 AM, Reza Rahmanzadeh wrote:
>>>>>>>>>>>
>>>>>>>>>>>           External Email - Use Caution
>>>>>>>>>>>
>>>>>>>>>>> to clarify better, i need to compare myelin water fraction
>>>>> in cortex
>>>>>>>>>>> of control and patients to find out the areas with reduced
>>>>> MWF in
>>>>>>>>>>> patients cortex compared with controls, that is the reason i
>>>>> want to
>>>>>>>>>>> have cortex in inflated format.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> For this reason i used bbregister to have register.dat, and then
>>>>>>>>>>> mri_vol2surf to resample MWI cortex to surface. As i need to
>>>>>> have all
>>>>>>>>>>> surfaces in fsaverage space for group analysis, i am using
>>>>>>>>>>> mri_preproc7mri_surf2surf (according to the group analysis
>>>>> wiki you
>>>>>>>>>>> sent me).
>>>>>>>>>>>
>>>>>>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>>>>>>> *From:* freesurfer-boun...@nmr.mgh.harvard.edu
>>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>>> <freesurfer-boun...@nmr.mgh.harvard.edu
>>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>> on behalf of
>>>>> Reza
>>>>>>>>>> Rahmanzadeh
>>>>>>>>>>> <reza.rahmanza...@unibas.ch <mailto:reza.rahmanza...@unibas.ch>
>>>>>>>>>>> <mailto:reza.rahmanza...@unibas.ch>>
>>>>>>>>>>> *Sent:* Wednesday, July 17, 2019 4:26:21 PM
>>>>>>>>>>> *To:* Greve, Douglas N.,Ph.D.; Freesurfer support list;
>>>>>>>>>>> gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>>> <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>>> *Subject:* Re: [Freesurfer] need for help
>>>>>>>>>>>
>>>>>>>>>>>           External Email - Use Caution
>>>>>>>>>>>
>>>>>>>>>>> I am trying to compare MWI(sampled on the  surface) between
>>>>> couple
>>>>>>>>>>> patients and controls using group analysis, therefore i need
>>>>> to have
>>>>>>>>>>> all inflated surface_on_same space (according to the wiki of
>>>>> group
>>>>>>>>>>> analysis you sent me, i should use mris_preproc to put my
>>>>> data on
>>>>>>>>>>> fsaverage).
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Could you now tell me whether my mris_prepoc is right? and
>>>>> one other
>>>>>>>>>>> question i have asked in last email?
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Thanks a lot,
>>>>>>>>>>>
>>>>>>>>>>> Reza
>>>>>>>>>>>
>>>>>>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>>>>>>> *From:* Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu
>>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>
>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>>
>>>>>>>>>>> *Sent:* Wednesday, July 17, 2019 4:14:41 PM
>>>>>>>>>>> *To:* Reza Rahmanzadeh; Freesurfer support list;
>>>>>>>>>> gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>>> *Subject:* Re: [Freesurfer] need for help
>>>>>>>>>>> It is not clear to me what you are trying to do. Do you want
>>>>> to do a
>>>>>>>>>>> morphometry study (ie, comparing thickness, area, and/or volume
>>>>>> across
>>>>>>>>>>> subjects)? Or do you want to compare MWI (sampled on the
>>>>> surface)
>>>>>>>>>>> across subjects?
>>>>>>>>>>>
>>>>>>>>>>>> On 7/17/19 10:09 AM, Reza Rahmanzadeh wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>           External Email - Use Caution
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Dear Doug,
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> I took the back slash away and ran
>>>>>>>>>>>>
>>>>>>>>>>>> mris_preproc --target fsaverage --hemi lh --s FSP010 --out
>>>>>>>>>>>> lh.FSP10.white.mgh --meas white
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> but i got error:
>>>>>>>>>>>>
>>>>>>>>>>>> *Reading curvature file
>>>>>>>>>>>> /usr/local/freesurfer/subjects/FSP010/surf/lh.white**
>>>>>>>>>>>> MRISreadBinaryCurvature: incompatible vertex number in file
>>>>>>>>>>>> /usr/local/freesurfer/subjects/FSP010/surf/lh.white**
>>>>>>>>>>>> ERROR: reading curvature file*
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Then i changed it to --meas : mris_preproc --target fsaverage
>>>>>> --hemi
>>>>>>>>>>>> lh --s FSP010 --out lh.FSP10.white.mgz --meas area
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Then, as i need to register my the inflated cortex of
>>>>> myelin water
>>>>>>>>>>>> image (MWI) to the surface_registered_on_fsaverage (could
>>>>> it be the
>>>>>>>>>>>> output of command-line above?), should i use this output
>>>>>>>>>>>> "lh.FSP10.white.mgz" and the output of mri_vol2surf (resampling
>>>>>>>>>>>> myelin water image to lh.white of my subject FSP10 before
>>>>>>>>>>>> registration to fsaverage) for mri_surf2surf (to resample the
>>>>>> latter
>>>>>>>>>>>> to the former, to have MWI to surface_fsaverage)
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Looking forward to answers
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks
>>>>>>>>>>>>
>>>>>>>>>>>> Reza
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>>>>>>>> *From:* freesurfer-boun...@nmr.mgh.harvard.edu
>>>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>>>> <freesurfer-boun...@nmr.mgh.harvard.edu
>>>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>> on behalf of
>>>>> Reza
>>>>>>>>>>>> Rahmanzadeh <reza.rahmanza...@unibas.ch
>>>>>>>>>>>> <mailto:reza.rahmanza...@unibas.ch>
>>>>>>>>>> <mailto:reza.rahmanza...@unibas.ch>>
>>>>>>>>>>>> *Sent:* Wednesday, July 17, 2019 9:56:00 AM
>>>>>>>>>>>> *To:* Freesurfer support list
>>>>>>>>>>>> *Cc:* dgr...@mgh.harvard.edu <mailto:dgr...@mgh.harvard.edu>
>>>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>
>>>>>>>>>>>> *Subject:* Re: [Freesurfer] need for help
>>>>>>>>>>>>           External Email - Use Caution
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks Tim,
>>>>>>>>>>>>
>>>>>>>>>>>> Then if i would resample my data to fsaverage and surfaces
>>>>> are of
>>>>>>>>>>>> main importance to my work, what should i use for -meas ?
>>>>>>>>>>>>
>>>>>>>>>>>> Reza
>>>>>>>>>>>>
>>>>>>>>>>>>> On 17 Jul 2019, at 09:39, Tim Schäfer <ts...@rcmd.org
>>>>>>>>>>>>> <mailto:ts...@rcmd.org>
>>>>>>>>>> <mailto:ts...@rcmd.org>> wrote:
>>>>>>>>>>>>>           External Email - Use Caution
>>>>>>>>>>>>>
>>>>>>>>>>>>> I guess '-meas' expects a measure (like 'thickness' or
>>>>>> 'area'), not
>>>>>>>>>>>> a surface (like 'white').
>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>
>>>>>>>>>>>>> Tim
>>>>>>>>>>>>>
>>>>>>>>>>>>>> On July 17, 2019 at 9:03 AM Reza Rahmanzadeh
>>>>>>>>>>>> <reza.rahmanza...@unibas.ch <mailto:reza.rahmanza...@unibas.ch>
>>>>>>>>>>>> <mailto:reza.rahmanza...@unibas.ch>> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> External Email - Use Caution
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I removed the back slash and the command line i executed is:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> mris_preproc --target fsaverage --hemi lh --s FSP010 --out
>>>>>>>>>>>> lh.FSP10.white.mgh --meas white
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> but i got the error:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Reading curvature file
>>>>>>>>>>>> /usr/local/freesurfer/subjects/FSP010/surf/lh.white
>>>>>>>>>>>>>> MRISreadBinaryCurvature: incompatible vertex number in file
>>>>>>>>>>>> /usr/local/freesurfer/subjects/FSP010/surf/lh.white
>>>>>>>>>>>>>> ERROR: reading curvature file
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I have added --srcfmt mgh as the last argument, but again
>>>>> i got
>>>>>>>>>>>> the error:
>>>>>>>>>>>>>> Reading source surface reg
>>>>>>>>>>>> /usr/local/freesurfer/subjects/FSP010/surf/lh.sphere.reg
>>>>>>>>>>>>>> Loading source data
>>>>>>>>>>>>>> No such file or directory
>>>>>>>>>>>>>> ERROR: could not read
>>>>>>>>>>>> /usr/local/freesurfer/subjects/FSP010/surf/lh.white as type 3
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> What is wrong with my mris_prepoc command line?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Reza
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> ________________________________
>>>>>>>>>>>>>> From: Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu
>>>>>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>
>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>>
>>>>>>>>>>>>>> Sent: Tuesday, July 16, 2019 10:01:15 PM
>>>>>>>>>>>>>> To: Reza Rahmanzadeh; Freesurfer support list;
>>>>>>>>>>>> gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>>>> <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>>>>>> Subject: Re: need for help
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> don't include the back slash (ie, fsaverage not
>>>>> fsaverage/ same
>>>>>>>>>>>> for FSP010)
>>>>>>>>>>>>>>> On 7/16/19 3:07 PM, Reza Rahmanzadeh wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> External Email - Use Caution
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Thanks a lot Doug,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I started to proceed with FS group analysis wiki you
>>>>> sent to me.
>>>>>>>>>>>>>>> Accordingly, i have to resample all my data (output of
>>>>> recon-all
>>>>>>>>>>>> for a
>>>>>>>>>>>>>>> given subject for example) into fsaverage using
>>>>> mris_preproc. My
>>>>>>>>>>>>>>> commandline for a subject was:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> mris_preproc --target fsaverage/ --hemi lh --s FSP010/ --out
>>>>>>>>>>>>>>> lh.FSP10.white.mgh --meas white
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> and i got the error:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> *Reading source surface reg
>>>>>>>>>>>>>>>
>>>>> /usr/local/freesurfer/subjects/FSP010//surf/lh.fsaverage/.sphere.reg
>>>>>>>>>>>>>>> No such file or directory
>>>>>>>>>>>>>>> mri_surf2surf: could not read surface
>>>>>>>>>>>>>>>
>>>>> /usr/local/freesurfer/subjects/FSP010//surf/lh.fsaverage/.sphere.reg
>>>>>>>>>>>>>>> No such file or directory*
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> As there was no**lh.fsaverage/.sphere.reg* *folder, i
>>>>> found one
>>>>>>>>>> file
>>>>>>>>>>>>>>> in fsaverage/surf: lh.fsaverage_sym.sphere.reg. i created a
>>>>>> folder
>>>>>>>>>>>>>>> with the name lh.fsaverage and i copied/pasted the
>>>>> mentiomed
>>>>>> file
>>>>>>>>>>>> into
>>>>>>>>>>>>>>> this folder and i changed the file name to: ./sphere.reg. I
>>>>>> got the
>>>>>>>>>>>>>>> error:
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> *Reading curvature file
>>>>>>>>>>>>>>> /usr/local/freesurfer/subjects/FSP010//surf/lh.sphere
>>>>>>>>>>>>>>> MRISreadBinaryCurvature: incompatible vertex number in file
>>>>>>>>>>>>>>> /usr/local/freesurfer/subjects/FSP025//surf/lh.sphere*
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>> What is the problem with my mris_preproc command-line?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Reza
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>>>>>>>>>>> *From:* freesurfer-boun...@nmr.mgh.harvard.edu
>>>>>>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>>>>>>> <freesurfer-boun...@nmr.mgh.harvard.edu
>>>>>>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:freesurfer-boun...@nmr.mgh.harvard.edu>> on behalf of
>>>>> Greve,
>>>>>>>>>> Douglas
>>>>>>>>>>>>>>> N.,Ph.D. <dgr...@mgh.harvard.edu
>>>>>>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>
>>>>> <mailto:dgr...@mgh.harvard.edu>>
>>>>>>>>>>>>>>> *Sent:* Tuesday, July 16, 2019 7:01:30 PM
>>>>>>>>>>>>>>> *To:* Reza Rahmanzadeh; Freesurfer@nmr.mgh.harvard.edu
>>>>>>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>>>>>>> *Subject:* Re: [Freesurfer] need for help
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On 7/16/19 12:57 PM, Reza Rahmanzadeh wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> External Email - Use Caution
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> (I assume now we are discussing in FS list, if no
>>>>> please let
>>>>>>>>>> me how
>>>>>>>>>>>>>>>> possible?)
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks Doug, now i could see the inflate surface, this
>>>>> means
>>>>>>>>>> that my
>>>>>>>>>>>>>>>> mri_vol2surf works well. As i would do GLM analysis over
>>>>>> inflated
>>>>>>>>>>>>>>>> cortex of patients and controls in Qdec,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 1- should i input my surfaces to Qdec as inflated surface
>>>>>> or just
>>>>>>>>>>>>>>>> inputting the output_of_vol2surf.mgz to Qdec?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> if inflated one is the input, then how could i get them?
>>>>>>>>>>>> mris_inflate
>>>>>>>>>>>>>>>> gives error.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> QDEC is no longer being supported. Use the command line
>>>>> stream
>>>>>>>>>>>>>>> (mri_surf2surf, mri_glmfit, mri_glmfit-sim).
>>>>>>>>>>>>>>>
>>>>>> https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/GroupAnalysis
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2- should i input all patients and controls surfaces in
>>>>>> standard
>>>>>>>>>>>>>>>> surface before entering to Qdec?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 3- I would like to resample whole cortex (whole cortical
>>>>>>>>>>>> thickness, in
>>>>>>>>>>>>>>>> other words: the average of all projfrac between 0 and 1),
>>>>>> is it
>>>>>>>>>>>>>>>> possible? or i am limited to resample one given depth of
>>>>>>>>>> cortex into
>>>>>>>>>>>>>>>> inflated surface only?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Run mri_vol2surf with --help and look for --projfrac-avg
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> thanks a lot,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Reza
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>>>>>>>>>>>> *From:* Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu
>>>>>>>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>
>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>>
>>>>>>>>>>>>>>>> *Sent:* Tuesday, July 16, 2019 6:22:56 PM
>>>>>>>>>>>>>>>> *To:* Reza Rahmanzadeh; freesurfer@nmr.mgh.harvard.edu
>>>>>>>>>>>>>>>> <mailto:freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>>>>>>>> *Subject:* Re: need for help
>>>>>>>>>>>>>>>> The command should be something like
>>>>>>>>>>>>>>>> tksurfer mysubject lh inflated -overlay
>>>>> output_of_vol2surf.mgz
>>>>>>>>>>>>>>>> Also, tksurfer is also obsolete (but should work). You
>>>>>> should be
>>>>>>>>>>>> using
>>>>>>>>>>>>>>>> freeview (or tksurferfv, a freeview front end that takes
>>>>>> the same
>>>>>>>>>>>>>>>> command line args as tksurfer)
>>>>>>>>>>>>>>>> Also, please remember to respond to the fs list
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On 7/16/19 12:12 PM, Reza Rahmanzadeh wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> External Email - Use Caution
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I got the mri_vol2surf output with .mgz:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> my tksurfer command:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> tksurfer FSP010/ (my subject) lh inflated_MWI.mgz
>>>>> (output of
>>>>>>>>>>>>>>>>> mri_vol2surf was lh.inflated_MWI.mgz)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> and the error i got:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> *freadFloat: fread failed**
>>>>>>>>>>>>>>>>> No such file or directory*
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> To me, opening the surfer in tksurfer is only a way to get
>>>>>>>>>> sure my
>>>>>>>>>>>>>>>>> vol2surf worked well. the main problem is i got this error
>>>>>>>>>> for all
>>>>>>>>>>>>>>>>> mris_smooth, mris_inflate, mris_sphere ...
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Do you think that means the output of mri_vol2surf is not
>>>>>>>>>>>> correct, or
>>>>>>>>>>>>>>>>> otherwise i could proceed with that , even when tksurfer
>>>>>>>>>> could not
>>>>>>>>>>>>>>>>> open it, for GLM in Qdec?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Reza
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>>>>>>>>>>>>> *From:* Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu
>>>>>>>>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>
>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>>
>>>>>>>>>>>>>>>>> *Sent:* Tuesday, July 16, 2019 6:01:15 PM
>>>>>>>>>>>>>>>>> *To:* Reza Rahmanzadeh
>>>>>>>>>>>>>>>>> *Subject:* Re: need for help
>>>>>>>>>>>>>>>>> what is your tksurfer command line? Also, the .w file is
>>>>>> somewhat
>>>>>>>>>>>>>>>>> obsolete (it should still work); instead you can use .mgz
>>>>>>>>>> file (and
>>>>>>>>>>>>>>>>> don't spec --paint)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On 7/16/2019 11:53 AM, Reza Rahmanzadeh wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> External Email - Use Caution
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Thanks Doug,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I used the one without --inflated also, again the
>>>>> tksurfer
>>>>>>>>>>>> could not
>>>>>>>>>>>>>>>>>> open it and i got the same error. Where is the problem
>>>>>> with my
>>>>>>>>>>>> cmd.?
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> In addition, i wanted to make the output of mri_vol2surf
>>>>>>>>>> inflated
>>>>>>>>>>>>>>>>>> using mris_inflate but i got the same error:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> *freadFloat: fread failed
>>>>>>>>>>>>>>>>>> No such file or directory*
>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>> *could you let me know what is the problem in
>>>>> registering
>>>>>> my mwi
>>>>>>>>>>>>>>>>>> volumes to surface that i getonly such errors.*
>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>> *Thanks,*
>>>>>>>>>>>>>>>>>> *reza
>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>> ------------------------------------------------------------------------
>>>>>>>>>>>>>>>>>> *From:* Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu
>>>>>>>>>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>
>>>>>>>>>> <mailto:dgr...@mgh.harvard.edu>>
>>>>>>>>>>>>>>>>>> *Sent:* Tuesday, July 16, 2019 5:37:17 PM
>>>>>>>>>>>>>>>>>> *To:* Reza Rahmanzadeh; Freesurfer@nmr.mgh.harvard.edu
>>>>>>>>>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>>>>>>>>>> *Cc:* gr...@nmr.mgh.harvard.edu
>>>>>>>>>>>>>>>>>> <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:gr...@nmr.mgh.harvard.edu>
>>>>>>>>>>>>>>>>>> *Subject:* Re: need for help
>>>>>>>>>>>>>>>>>> Don't use --inflated. The inflated surface is not a
>>>>>> biological
>>>>>>>>>>>>>>>>>> surface. The default is the white surface, which is
>>>>> the one
>>>>>>>>>>>> you want
>>>>>>>>>>>>>>>>>> (--projfrac 0.5 will project it to the middle between the
>>>>>>>>>>>> white and
>>>>>>>>>>>>>>>> pial)
>>>>>>>>>>>>>>>>>>> On 7/16/2019 11:34 AM, Reza Rahmanzadeh wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> External Email - Use Caution
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Dear Freesurfer,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I have a batch of myelin water image (MWI) from
>>>>> patients and
>>>>>>>>>>>>>>>>>>> controls, and trying to have inflated cortex
>>>>> registered on
>>>>>>>>>>>> standard
>>>>>>>>>>>>>>>>>>> surface for GLM (Qdec).
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> With the commandlines below i get my inflated
>>>>> surface of MWI
>>>>>>>>>>>> map of
>>>>>>>>>>>>>>>>>>> my patients and controls.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 1-using bbregister to put MWI into FS space and to
>>>>> calculate
>>>>>>>>>>>>>>>>>>> register.dat:
>>>>>>>>>>>>>>>>>>> bbregister --s FSP042/ --mov mwf.nii --init-fsl --reg
>>>>>>>>>>>> register.dat
>>>>>>>>>>>>>>>>>>> --o mwf_FS --t1
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2-using mri_vol2surf to extract inflated surface of MWI:
>>>>>>>>>>>>>>>>>>> mri_vol2surf --mov mwf.nii --reg register.dat
>>>>> --projfrac 0.5
>>>>>>>>>>>>>>>>>>> --interp nearest --hemi lh --o lh.inflated_MWI.w
>>>>> --out_type
>>>>>>>>>>>>>>>>>>> paint--inflated (*or*--surf sphere)
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> However the tksurfer could not open the inflated surface
>>>>>>>>>> and the
>>>>>>>>>>>>>>>>>>> error message is:
>>>>>>>>>>>>>>>>>>> *ERROR: MRISread: file 'inflated.lh.mwf.mgh' has 0
>>>>> vertices!
>>>>>>>>>>>>>>>>>>> Probably trying to use a scalar data file as a surface!*
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I used the commandline below for #2:
>>>>>>>>>>>>>>>>>>> mri_vol2surf --src mwf.nii --srcreg register.dat --hemi
>>>>>> lh --o
>>>>>>>>>>>>>>>>>>> mwf-lh.w --out_type paint
>>>>>>>>>>>>>>>>>>> and i got the error:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> *ERROR: MRISread: file
>>>>>>>>>>>>>>>>>>>
>>>>>> '/usr/local/freesurfer/subjects/FSP010//surf/lh.mwf-lh.w' has
>>>>>>>>>>>> many
>>>>>>>>>>>>>>>>>>> more faces than vertices!**
>>>>>>>>>>>>>>>>>>> Probably trying to use a scalar data file as a surface!*
>>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>>> As tksurfer could not open my surfaces with errors
>>>>> above, i
>>>>>>>>>> think
>>>>>>>>>>>>>>>>>>> perhaps the vol2surf procedure is not done properly.
>>>>> Where
>>>>>>>>>> is the
>>>>>>>>>>>>>>>>>>> problem? i need to get the inflated cortex and then
>>>>>> putting ob
>>>>>>>>>>>>>>>>>>> sphere (using mris_sphere) and the registering to
>>>>> standard
>>>>>>>>>>>> surface
>>>>>>>>>>>>>>>>>>> using mris_register for GLM in Qdec, right?
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> It is two weeks i am struggling with these commands,
>>>>> any
>>>>>> helps
>>>>>>>>>>>>>>>>>>> highly appreciated. *
>>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>> Reza
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 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
>>>>> <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.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Freesurfer mailing list
>>>>>>>>>>>>>>> Freesurfer@nmr.mgh.harvard.edu
>>>>>>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>>>>>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Freesurfer mailing list
>>>>>>>>>>>>>> Freesurfer@nmr.mgh.harvard.edu
>>>>>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>>>>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Dr. Tim Schäfer
>>>>>>>>>>>>> Postdoc Computational Neuroimaging
>>>>>>>>>>>>> Department of Child and Adolescent Psychiatry,
>>>>> Psychosomatics and
>>>>>>>>>>>> Psychotherapy
>>>>>>>>>>>>> University Hospital Frankfurt, Goethe University Frankfurt am
>>>>>> Main,
>>>>>>>>>>>> Germany
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Freesurfer mailing list
>>>>>>>>>>>>> Freesurfer@nmr.mgh.harvard.edu
>>>>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>>>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Freesurfer mailing list
>>>>>>>>>>>> Freesurfer@nmr.mgh.harvard.edu
>>>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>>>> <mailto:Freesurfer@nmr.mgh.harvard.edu>
>>>>>>>>>>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>>>>>> _______________________________________________
>>>>>> Freesurfer mailing list
>>>>>> Freesurfer@nmr.mgh.harvard.edu
>>>>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer


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