Re: [Freesurfer] missing eTIV in asegstats2table

2013-10-08 Thread Daniel Ferreira
Dear Douglas, I generated my table with version 5.3. Attached is an example for two subjects (in .txt and .xls formats). Best regards Dani Measure:volume Left-Lateral-Ventricle Left-Inf-Lat-Vent Left-Cerebellum-White-MatterLeft-Cerebellum-Cortex Left-Thalamus-Proper

Re: [Freesurfer] mris_smooth issue with gaussian parameters

2013-10-08 Thread Bruce Fischl
ok, I just downloaded it and am trying to replicate your problem now On Tue, 8 Oct 2013, Marcos Martins da Silva wrote: Hi, Bruce Filedrop worked great and fast! Thank you for the tip. It follows the bath I run for each subject:    mris_smooth -nw -g 5 2 -a 1 -n 1 surfLeftHippo lh.surfHippo   

Re: [Freesurfer] half brain when converting into mgz

2013-10-08 Thread Bruce Fischl
Hi Olof what are the dimensions of the volumes that fail? If you upload one we will take a look. Is it a display problem or is the volume actually cropped? Try looking at the .mgz in different viewers (freeview, fslview) and see if it is still an issue cheers Bruce On Tue, 8 Oct 2013, Erik

Re: [Freesurfer] mris_smooth issue with gaussian parameters

2013-10-08 Thread Bruce Fischl
Hi Marcos I've fixed this problem, which is a bug in one of the open source math libraries we use. If you email us the details of your hardware/software environment we'll get you a patch. cheers Bruce On Mon, 7 Oct 2013, Marcos Martins da Silva wrote: Hi, Bruce I proceeded as explained

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Tara Ann Miskovich
I see, could you help me go about this. I have not been able to figure out how to do this with an annotation file. And I believe I already mapped my lgi to fsaverage space before group level through recon-all -qcache. Is this what you mean? Thank you again for the help! Tara - Original

[Freesurfer] mri_vol2surf clarification

2013-10-08 Thread Satrajit Ghosh
hi folks, i'm using mri_vol2surf to map functional time series into fsaverage3/4. my assumption is that each vertex time series will be the mean over an icosahedral patch corresponding to the vertex on fsaverage. is that how the resampling is done? also is the resampling done with a single

Re: [Freesurfer] 5.3.0, mri_segstats

2013-10-08 Thread Douglas N Greve
Try now On 10/07/2013 08:31 PM, EK Kim wrote: Dear experts, I updated FreeSurfer as a 5.3.0 version but have a problem about the missing ribbon.mgz when running recon-all procedure. I found the ftp address but couldn't find the mri_segstats.

Re: [Freesurfer] FSL masks applied to Freesurfer surfaces?

2013-10-08 Thread Douglas N Greve
Hi Ruth, use this version of mni152reg ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mni152reg mri_label2vol can go in both directions (and can take any file types, ie, mgz, nii, nii.gz, etc) doug On 10/08/2013 01:34 AM, Ruth Carper wrote: Hi Doug, mri_label2vol says it

Re: [Freesurfer] mris_smooth issue with gaussian parameters

2013-10-08 Thread Marcos Martins da Silva
Wow! That was fast. I am running FreeSurfer 5.3 on top of CentOS6 (64-bit). My hardware is a PC powered by Intel® Core™ i5 CPU M 520 @ 2.40GHz × 4 Thank you for all help. Cheers Marcos. Em Ter, 2013-10-08 às 09:00 -0400, Bruce Fischl escreveu: Hi Marcos I've fixed this problem, which is a bug

Re: [Freesurfer] missing eTIV in asegstats2table

2013-10-08 Thread Douglas N Greve
Can you send the aseg.stats file for subj1 and subj2? On 10/08/2013 07:53 AM, Daniel Ferreira wrote: Dear Douglas, I generated my table with version 5.3. Attached is an example for two subjects (in .txt and .xls formats). Best regards Dani

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Douglas N Greve
Did you generate the annotation from a qdec analysis of lgi? If so, then there should be a file already there called something like mc-z.abs.th13.sig.ocn.dat with a row for each subject and a column for each cluster. The value will be the mean lgi for that subject and cluster. Is this what

Re: [Freesurfer] mri_vol2surf clarification

2013-10-08 Thread Douglas N Greve
On 10/08/2013 09:17 AM, Satrajit Ghosh wrote: hi folks, i'm using mri_vol2surf to map functional time series into fsaverage3/4. my assumption is that each vertex time series will be the mean over an icosahedral patch corresponding to the vertex on fsaverage. is that how the resampling is

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Tara Ann Miskovich
I did. This is what I get from my group analysis in the folder. I didn't find the ocn.dat file. Is there something I need to do in Qdec to produce it? C.dat maxvox.dat mc-z.abs.th13.sig.ocn.mgh cnr.mgh mc-z.abs.th13.pdf.dat

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Douglas N Greve
what version of FS are you using? On 10/08/2013 02:55 PM, Tara Ann Miskovich wrote: I did. This is what I get from my group analysis in the folder. I didn't find the ocn.dat file. Is there something I need to do in Qdec to produce it? C.dat maxvox.dat

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Tara Ann Miskovich
version 5.0.0 - Original Message - From: Douglas N Greve gr...@nmr.mgh.harvard.edu To: Tara Ann Miskovich misko...@uwm.edu Cc: freesurfer@nmr.mgh.harvard.edu Sent: Tuesday, October 8, 2013 1:57:35 PM Subject: Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats what

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Douglas N Greve
OK, the feature that computes that file was added after that. One thing you can do is to download 5.3 and use 5.3 to do your stats. There should not be any difference. Alternatively, you can run mri_segstats yourself, something like mri_segstats --i y.mgh --seg mc-z.abs.th13.sig.ocn.mgh

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Tara Ann Miskovich
Thank you so much! Tara - Original Message - From: Douglas N Greve gr...@nmr.mgh.harvard.edu To: Tara Ann Miskovich misko...@uwm.edu Cc: freesurfer@nmr.mgh.harvard.edu Sent: Tuesday, October 8, 2013 2:15:33 PM Subject: Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Tara Ann Miskovich
opps sorry one last question. Will segstats get me LGI estimates of the pial surface? Tara - Original Message - From: Douglas N Greve gr...@nmr.mgh.harvard.edu To: Tara Ann Miskovich misko...@uwm.edu Cc: freesurfer@nmr.mgh.harvard.edu Sent: Tuesday, October 8, 2013 2:15:33 PM Subject:

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Douglas N Greve
it gives you estimates of whatever you give it. If the y.mgh file are pial estimates, then that is what you will get doug On 10/08/2013 03:40 PM, Tara Ann Miskovich wrote: opps sorry one last question. Will segstats get me LGI estimates of the pial surface? Tara - Original Message

Re: [Freesurfer] Cluster Annotation file and mris_anatomical_stats

2013-10-08 Thread Tara Ann Miskovich
I see. Thank you so much for everything! Tara - Original Message - From: Douglas N Greve gr...@nmr.mgh.harvard.edu To: Tara Ann Miskovich misko...@uwm.edu Cc: freesurfer@nmr.mgh.harvard.edu Sent: Tuesday, October 8, 2013 2:42:36 PM Subject: Re: [Freesurfer] Cluster Annotation file and

Re: [Freesurfer] mri_vol2surf clarification

2013-10-08 Thread Satrajit Ghosh
thanks very much doug. cheers, satra On Tue, Oct 8, 2013 at 11:55 AM, Douglas N Greve gr...@nmr.mgh.harvard.eduwrote: On 10/08/2013 09:17 AM, Satrajit Ghosh wrote: hi folks, i'm using mri_vol2surf to map functional time series into fsaverage3/4. my assumption is that each vertex time

[Freesurfer] recon -all exited with errors

2013-10-08 Thread Boric, Katica A.
Dear freesurfer experts: I am trying to process an MRI using recon-all -autorecon1 -autorecon2 -autorecon3 and exited with errors. Apparently the encoded image data is not supported (below you can see the recon-all.log) Is there a way to process this study? Thank you very much for your