Re: [Freesurfer] unpacksdcmdir

2014-10-20 Thread Shantanu Ghosh
unpack the non Siemens DICOMs? Thanks, Moahmad ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital

[Freesurfer] trac-all -prep problem

2014-08-01 Thread Shantanu Ghosh
streamline INFO: Step is 5 voxels WARN: Turning off FA check for center streamline INFO: Step is 5 voxels -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging -- Not only is the universe stranger than we think, it is stranger than we

Re: [Freesurfer] DTImap

2014-07-22 Thread Shantanu Ghosh
into tracula or vice versa? a.y On Mon, 21 Jul 2014, Shantanu Ghosh wrote: Hi FS experts, Is the DtiMap software (www.kennedykrieger.org) compatible with Freesurfer/Tracula? Thanks Shantanu ___ Freesurfer mailing list Freesurfer

[Freesurfer] DTImap

2014-07-21 Thread Shantanu Ghosh
Hi FS experts, Is the DtiMap software (www.kennedykrieger.org) compatible with Freesurfer/Tracula? Thanks Shantanu -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging -- Not only is the universe stranger than we think

[Freesurfer] Making Substancia Nigra label

2014-07-15 Thread Shantanu Ghosh
. Shantanu -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging -- Not only is the universe stranger than we think, it is stranger than we can think. -Werner Heisenberg ___ Freesurfer mailing

Re: [Freesurfer] Tracula -qa flag

2014-07-09 Thread Shantanu Ghosh
Tracula version from here: http://ftp.nmr.mgh.harvard.edu/fswiki/Tracula ? Thank you, Trang ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard

Re: [Freesurfer] Vertex-wise comparison thickness left and right hemisphere

2014-06-27 Thread Shantanu Ghosh
, Martijn ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging

Re: [Freesurfer] TRACULA: ERROR in -qa Flag

2014-06-13 Thread Shantanu Ghosh
thanks. On Fri, June 13, 2014 12:30 pm, Anastasia Yendiki wrote: The right one to source is /usr/local/freesurfer/nmr-dev-env On Fri, 13 Jun 2014, Shantanu Ghosh wrote: Hi Anastasia, Thanks for the reply. After I edit my .tcshrc file to source the dev, I still get an error message

Re: [Freesurfer] TRACULA: ERROR in -qa Flag

2014-06-13 Thread Shantanu Ghosh
don't need to download anything. a.y On Mon, 2 Jun 2014, Shantanu Ghosh wrote: Dear Anastasia and Freesurfer experts, I am trying to set up an analysis of motion parameters using the flag -q from a set of DTI Dicoms located on the Martinos cluster, but I am facing problems -- it says ERROR

[Freesurfer] TRACULA: Exits with Errors, and ERROR in -qa Flag

2014-06-03 Thread Shantanu Ghosh
not recognize the -qa flag. What am I doing wrong? Attached is the log file, and an updated config file. Any help is highly appreciated. Thanks. Shantanu Original Message Subject: TRACULA: ERROR in -qa Flag From:Shantanu Ghosh shant

[Freesurfer] TRACULA: ERROR in -qa Flag

2014-06-02 Thread Shantanu Ghosh
] trac-all -qa -s 008801 -c /autofs/space/glia_001/users/shantanu/dtistudy/dticonfigfile.txt ERROR: flag -qa unrecognized -qa -s 008801 -c /autofs/space/glia_001/users/shantanu/dtistudy/dticonfigfile.txt glia:shantanu[122] Thanks in advance for all help. Shantanu -- Shantanu Ghosh, Ph.D. Harvard

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-15 Thread Shantanu Ghosh
is /Users/sampada/Desktop/Vaibhav2 Actual FREESURFER_HOME /Applications/freesurfer /Users/sampada/Desktop/Vaibhav2/s600a1001.mgz: Not a directory. Will you please let me know where I am going wrong? Thanks and regards, Sampada On Wed, May 14, 2014 at 8:45 PM, Shantanu Ghosh shant

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-15 Thread Shantanu Ghosh
and regards, Sampada On Wed, May 14, 2014 at 8:45 PM, Shantanu Ghosh shant...@nmr.mgh.harvard.edu wrote: You should set your SUBJECTS_DIR variable to the directory with all the subjects. Edit the .bashrc/.tcshrc/.cshrc by replacing the current one with SUBJECTS_DIR /User

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-14 Thread Shantanu Ghosh
directory of mri/orig, its still not recognising the command and shows an error. Thanks and regards, Sampada On Fri, May 9, 2014 at 8:00 PM, Shantanu Ghosh shant...@nmr.mgh.harvard.edu wrote: You should try to run recon_all command with -all flag to run on the structural T1 dataset. After

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-06 Thread Shantanu Ghosh
the sender and properly dispose of the e-mail. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-06 Thread Shantanu Ghosh
at one go. mri_convert '/Users/sampada/Desktop/d2n119495/s400a1001.nii' '/Users/sampada/Desktop/test/mri/org/.mgz' Regards, Sampada On Tue, May 6, 2014 at 6:43 PM, Shantanu Ghosh shant...@nmr.mgh.harvard.edu wrote: can you send your exact mri_convert commandline? On Tue, May 6, 2014

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-06 Thread Shantanu Ghosh
sorry try: cd Users/sampada/Desktop/ mkdir test cd test mri_covert /Users/sampada/Desktop/d2n119495/s400a1001.nii sampada/Desktop/test/s400a1001.mgz Hth, shantanu On Tue, May 6, 2014 11:10 pm, Shantanu Ghosh wrote: You don't need the quotation marks in your path also, it seems you don't have

[Freesurfer] basic segmentation stats question

2014-04-30 Thread Shantanu Ghosh
Dear Freesurfers, Pardon me for a very basic question. If I wanted to extract the hemisphere-wise GM and WM values for multiple subjects using a single command, what is the best way to do it? Thanks in advance. Shantanu -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General

Re: [Freesurfer] A newbie to fMRI analysis

2014-04-29 Thread Shantanu Ghosh
You could also try the nipy version. works real well with Snow Leopard OS shantanu On Mon, April 28, 2014 9:09 pm, Shantanu Ghosh wrote: Hi Sampada, Please cc the freesurfer list when answering/asking questions so others can answer too. And also people with similar issues will benefit from

Re: [Freesurfer] A newbie to fMRI analysis

2014-04-28 Thread Shantanu Ghosh
Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging -- Not only is the universe stranger than we think, it is stranger than we can think. -Werner

Re: [Freesurfer] A newbie to fMRI analysis

2014-04-28 Thread Shantanu Ghosh
and regards, Sampada On Mon, Apr 28, 2014 at 7:00 PM, Shantanu Ghosh shant...@nmr.mgh.harvard.edu wrote: You can convert Dicom using MRICroN with the dcm2nii utility shantanu On Mon, April 28, 2014 6:55 pm, Dr Sampada Sinha wrote: Hello I have only recently started the fmri data analysis

Re: [Freesurfer] Displaying parcellated ROI in color but remainder of brain in grey

2014-04-03 Thread Shantanu Ghosh
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 https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu

Re: [Freesurfer] bbregister and fnirt

2014-02-13 Thread Shantanu Ghosh
@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging -- Not only is the universe stranger than we think, it is stranger than we can think. -Werner

Re: [Freesurfer] comparing left and right cortical thickness

2013-11-22 Thread Shantanu Ghosh
/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging -- Not only is the universe stranger than we think, it is stranger than we can think. -Werner Heisenberg

Re: [Freesurfer] Make an average activation map of 2 scans

2013-08-23 Thread Shantanu Ghosh
clarification or suggestions would be greatly appreciated! Thanks, Alex ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School

Re: [Freesurfer] adding grey matter

2013-04-29 Thread Shantanu Ghosh
mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging ___ Freesurfer mailing list

Re: [Freesurfer] Merging the labels to T1 image

2013-04-20 Thread Shantanu Ghosh
information, please contact the sender and properly dispose of the e-mail. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School

Re: [Freesurfer] Transform SMOOTHWM to DTI B0

2013-04-11 Thread Shantanu Ghosh
Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts

Re: [Freesurfer] multi-echo mprage

2013-03-19 Thread Shantanu Ghosh
@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging ___ Freesurfer mailing list Freesurfer

Re: [Freesurfer] Error

2013-03-07 Thread Shantanu Ghosh
, Shantanu Ghosh shant...@nmr.mgh.harvard.edu wrote: ok try editing qdec.table.dat by just pressing Enter after the subject with the error and the last line hth. shantanu On Wed, March 6, 2013 12:12 pm, Varghese Chikku wrote: no luck Shantanu This comes up Loading data table /Users

Re: [Freesurfer] Error

2013-03-06 Thread Shantanu Ghosh
. Many Thanks chikku ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center

Re: [Freesurfer] mris_preproc question

2013-03-02 Thread Shantanu Ghosh
://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https

Re: [Freesurfer] nb0 question

2013-02-21 Thread Shantanu Ghosh
Thirteenth Street, Suite 2301 Charlestown, Massachusetts 2129 U.S.A. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School

Re: [Freesurfer] dual installation question

2013-02-21 Thread Shantanu Ghosh
/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

Re: [Freesurfer] dual installation question

2013-02-21 Thread Shantanu Ghosh
, Shantanu Ghosh wrote: Hi Josh, you can modify the SetUpFreeSurfer.sh to source the correct version. Hth, Shantanu On Thu, February 21, 2013 12:55 pm, Joshua Lee wrote: If I want to install the new Freesurfer version but retain the older Freesurfer install as well, what issues might I face

Re: [Freesurfer] Surface area computation

2013-02-16 Thread Shantanu Ghosh
version, let me know and I'd be happy to help! All the best, Anderson 2013/2/15 Shantanu Ghosh shant...@nmr.mgh.harvard.edu Hello FreeSurfer experts, Has algorithm described in Winkler et al. (2012) Neuroimage paper for computation of surface area been incorporated in v5.1, or is it part

[Freesurfer] Surface area computation

2013-02-15 Thread Shantanu Ghosh
Hello FreeSurfer experts, Has algorithm described in Winkler et al. (2012) Neuroimage paper for computation of surface area been incorporated in v5.1, or is it part of the 5.2b implementation? Thanks for your help. Shantanu -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts

Re: [Freesurfer] creating 'Mid' surfaces

2013-02-14 Thread Shantanu Ghosh
/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

Re: [Freesurfer] creating 'Mid' surfaces

2013-02-14 Thread Shantanu Ghosh
sorry the files are in the surf directory On Thu, February 14, 2013 9:53 am, Shantanu Ghosh wrote: Hi Christine, If you cd to the subject directory you can locate the ?h.white surface and use mris_expand command to do this. Hth, Shantanu On Thu, February 14, 2013 5:39 am, Ecker, Christine

Re: [Freesurfer] R: Re: R: Re: R: Re: R: Re: tracula and recon-all

2013-02-05 Thread Shantanu Ghosh
. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard Medical School amp; Massachusetts General Hospital Martinos Center for Biomedical Imaging

[Freesurfer] Citation for mri_glmfit-sim

2013-01-20 Thread Shantanu Ghosh
Hi Freesurfers, Can you point out the correct paper that I can cite for the clusterwise correction for multiple comparisons computed by mri_glmfit-sim in v5.0 ? Thanks, Shantanu -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical

[Freesurfer] Error with mri_vol2surf

2013-01-16 Thread Shantanu Ghosh
, -1): could not open file ERROR: could not read /volstat/AC066-rh-volume.mgh as type 3 Thanks for all the help. Shantanu -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos Center for Biomedical Imaging

[Freesurfer] [Fwd: Re: Error with mri_vol2surf]

2013-01-16 Thread Shantanu Ghosh
Original Message Subject: Re: [Freesurfer] Error with mri_vol2surf From:Shantanu Ghosh shant...@nmr.mgh.harvard.edu Date:Wed, January 16, 2013 2:05 pm To: Douglas N Greve gr...@nmr.mgh.harvard.edu

[Freesurfer] Reposting: Registering individual subjects to MNI152 and other questions

2013-01-13 Thread Shantanu Ghosh
Dear Freesurfers, I posted the questions yesterday but received no answer so far. I really need help with this. Posting thsi again. Thanks in advance, and sorry for the double posting. S On Sat, January 12, 2013 2:02 pm, Shantanu Ghosh wrote: Dear freesurfer experts, I have .sig maps

[Freesurfer] Registering individual subjects to MNI152

2013-01-12 Thread Shantanu Ghosh
) with the warpfield from the registration form step 2) above. Or is there something I am missing here? Also, for 3a) how do I get the correct set of triangles for each vertex? Thanks in advance, Shantanu -- Shantanu Ghosh, Ph.D. Harvard Medical School Massachusetts General Hospital Martinos

Re: [Freesurfer] error loading datatable in qdec

2012-11-19 Thread Shantanu Ghosh
Research Institute (NHGRI), National Institutes of Health (NIH), Bethesda, Maryland 20892, USA ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Shantanu Ghosh, Ph.D. Harvard

Re: [Freesurfer] error loading datatable in qdec

2012-11-19 Thread Shantanu Ghosh
have at least two levels. Error loading the data table. although there are two levels in the .levels filehow is that possible? 2012/11/19 pietro de rossi deross...@gmail.com thanks...I'll try... and let you know... 2012/11/19 Shantanu Ghosh shant...@nmr.mgh.harvard.edu Is 886

[Freesurfer] mri_register memory error

2012-06-15 Thread Shantanu Ghosh
) Cannot allocate memory Thanks in advance, Shantanu -- Shantanu Ghosh, Ph.D. Martinos Center for Biomedical Imaging Harvard-MIT Program in Health Sciences Technology ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https

Re: [Freesurfer] mri_register memory error

2012-06-15 Thread Shantanu Ghosh
ink mri_register is what you want. Possibly mris_register instead (note the s)? Cheers Bruce On Jun 15, 2012, at 8:32 PM, Shantanu Ghosh shant...@nmr.mgh.harvard.edu wrote: Hi Freesurfer experts, I am receiving an error message while processing registration to fsaverage using

[Freesurfer] vertex-by-vertex thickness

2012-06-13 Thread Shantanu Ghosh
, Shantanu -- Shantanu Ghosh, Ph.D. Martinos Center for Biomedical Imaging Harvard-MIT Program in Health Sciences Technology ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

Re: [Freesurfer] vertex-by-vertex thickness

2012-06-13 Thread Shantanu Ghosh
tksurfer fsaverage lh inflated -overlay z.mgh On 06/13/2012 11:26 AM, Shantanu Ghosh wrote: Hi FS experts, Sorry if this is a newbie question. I want to display how an individual patient's crtical thickness varies from the normal group average, vertex-by-vertex. What is the commandline to do

Re: [Freesurfer] vertex-by-vertex thickness

2012-06-13 Thread Shantanu Ghosh
:38 PM, Shantanu Ghosh wrote: hi doug, i notice slight differences in numbers when using fscalc vs. fscalc.fsl for calculating the z-score map\ I am just curious why it may happen thanks in advance, shantanu On Wed, June 13, 2012 3:31 pm, Douglas N Greve wrote: Use mris_preproc to collect

[Freesurfer] (no subject)

2012-06-12 Thread Shantanu Ghosh
Hello Freesurfer experts, How can I specify multiple contrasts for my thickness study with two groups AA and BB, having different number of subjects in each group? My variables are tract-wise FA values, age and IQ. Thanks in advance, Shantanu -- Shantanu Ghosh, Ph.D. Martinos Center

[Freesurfer] specifying multiple contrasts

2012-06-12 Thread Shantanu Ghosh
Hello Freesurfer experts, How can I specify multiple contrasts for my thickness study with two groups AA and BB, having different number of subjects in each group? My variables are tract-wise FA values, age and IQ. Thanks in advance, Shantanu -- Shantanu Ghosh, Ph.D. Martinos Center

[Freesurfer] Failure to download

2012-04-20 Thread Shantanu Ghosh
Hi freesurfers, I tried to download the tutorial dataset for inspection of fs output, but receive this error message repeatedly, even with the -c flag: glia:shantanu[30] wget -c ftp://surfer.nmr.mgh.harvard.edu/pub/data/buckner_data-tutorial_subjs.tar.gz --2012-04-20 15:27:05--