Re: [Freesurfer] sphere.reg file

2020-03-06 Thread Douglas N. Greve
Can you send the terminal output of mris_preproc? On 3/6/2020 4:28 PM, Marina Fernández wrote: External Email - Use Caution These are the previous emails: 1 » » » » » » » » » » » » Dear freesurfer experts, I run the following commands to perform analysis with projected surfaces on my

Re: [Freesurfer] PetSurfer reference region

2020-03-06 Thread Douglas N. Greve
urfer -- next part -- An HTML attachment was scrubbed... URL: http://mail.nmr.mgh.harvard.edu/pipermail/freesurfer/attachments/20200306/eb1a5a5f/attachment-0001.html The materials in this message are private and may contain Protected Health

Re: [Freesurfer] sphere.reg file

2020-03-06 Thread Marina Fernández
External Email - Use Caution These are the previous emails: 1 » » » » » » » » » » » » Dear freesurfer experts, I run the following commands to perform analysis with projected surfaces on my average subject: make_average_subject --out my_avg_subject --fsgd fsgd.txt

Re: [Freesurfer] PetSurfer reference region

2020-03-06 Thread Dincer, Aylin
the sender via > telephone or return mail. > > > ___ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- next part -- An HTML attachmen

Re: [Freesurfer] sphere.reg file

2020-03-06 Thread Douglas N. Greve
can you include the previous emails? On 3/6/2020 1:50 PM, Marina Fernández wrote: External Email - Use Caution We are using Freesurfer v6.0 ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu

Re: [Freesurfer] Tracula Inquiry

2020-03-06 Thread Ledesma, Jason
External Email - Use Caution Hi, Thanks for your help. I am now seeing this error: Admins-iMac:XXXneurology$ trac-all -prep -c XXX.24.14Configfile.rtf Missing }. Missing }. }: Command not found. Missing }. red255green255blue255: Command not found. }: Command not found.

Re: [Freesurfer] sphere.reg file

2020-03-06 Thread Marina Fernández
External Email - Use Caution We are using Freesurfer v6.0 ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

Re: [Freesurfer] mri_vol2vol

2020-03-06 Thread Benjamin Ineichen
External Email - Use Caution the space in which the image was aqcuired. Am Fr., 6. März 2020 um 18:31 Uhr schrieb Douglas N. Greve < dgr...@mgh.harvard.edu>: > what is "native space"? > > On 3/6/2020 12:09 PM, Benjamin Ineichen wrote: > > External Email - Use Caution >

Re: [Freesurfer] mri_vol2vol

2020-03-06 Thread Douglas N. Greve
what is "native space"? On 3/6/2020 12:09 PM, Benjamin Ineichen wrote: External Email - Use Caution example.mgz is just some example mask created on a template in native space. And I would need to transform it to MNI space. Thus, I ran: mri_vol2vol --talres 1  --interp nearest --mov

Re: [Freesurfer] samseg permissions error

2020-03-06 Thread Douglas N. Greve
what is your command line and terminal output? On 2/24/2020 10:50 AM, Russo, Andrew William wrote: Hello Freesurfer Developers, I am trying to use the "samseg" function in /usr/local/freesurfer/dev but do not have permission to access the directory

Re: [Freesurfer] Apply transformation

2020-03-06 Thread Douglas N. Greve
*Od:* freesurfer-boun...@nmr.mgh.harvard.edu za uživatele Adam Rytina *Odesláno:* sobota 15. února 2020 19:52 *Komu:* Freesurfer support list *Předmět:* Re: [Freesurfer] Apply transformation External Email

Re: [Freesurfer] mri_vol2vol

2020-03-06 Thread Douglas N. Greve
What is example.mgz? If you want to transfer the orig.mgz, you can do it with mri_vol2vol --tal --talres 1 --interp nearest --mov orig.mgz --s subject --o example.mni305.mgz On 2/20/2020 3:53 PM, Benjamin Ineichen wrote: External Email - Use Caution Dear Freesurfer experts, In

Re: [Freesurfer] within-subject contrast between runs

2020-03-06 Thread Douglas N. Greve
On 3/6/2020 11:15 AM, Milde, Christopher wrote: External Email - Use Caution Dear Freesurfer Experts, I have a very basic questions about creating subject-wise contrasts between runs * * *Background* Study with two runs per subject where each run corresponds two a different

Re: [Freesurfer] questions about vertex information

2020-03-06 Thread Douglas N. Greve
Try mris_convert -n lh.white lh.white.norm.asc On 3/6/2020 11:07 AM, Jedy wrote: External Email - Use Caution Dear FreeSurfer friends, Does anybody know how to extract vertex information of lh.white and lh.pial?  I would like to extract normal vector and other information of

Re: [Freesurfer] PetSurfer reference region

2020-03-06 Thread Douglas N. Greve
I cannot replicate this in either v6 or v7beta. Can you send the terminal output? On 3/5/2020 1:32 PM, Dincer, Aylin wrote: External Email - Use Caution Hello PetSurfer experts, We are using the cerebellum cortex as our reference region, but noticed that the SUVR values for lh/rh

Re: [Freesurfer] sphere.reg file

2020-03-06 Thread Douglas N. Greve
what version of freesurfer are you running? On 3/6/2020 10:03 AM, Marina Fernández wrote: External Email - Use Caution Dear freesurfer experts, I run the following commands to perform analysis with projected surfaces on my average subject: make_average_subject --out my_avg_subject

Re: [Freesurfer] Converting ANTs nonlinear transform to .m3z

2020-03-06 Thread Douglas N. Greve
I think Andrew H might have a way to do this, but he's on vacation until next week. Try back then. On 3/5/2020 12:29 PM, Ardesch, D.J. wrote: External Email - Use Caution Dear FreeSurfer experts, I am working on some monkey data and trying to get an accurate nonlinear transform to

Re: [Freesurfer] Extract specific LGI and Volume values

2020-03-06 Thread Douglas N. Greve
what is your command line? On 3/5/2020 1:50 AM, Tien Pham wrote: External Email - Use Caution Thank you for your suggestion. I tried to use freeview to load surface on the label I created. But terminal showed this error '' freadFloat: fread failed '' many times. I tried to load label

Re: [Freesurfer] 2 surface mri_glmfit as independent variables

2020-03-06 Thread Douglas N. Greve
Sorry, not sure what you are trying to do. From your equation it looks like you are not doing a voxel-wise analysis but instead using maps to try to predict cognition? If so, this is a multivariate analysis whereas mri_glmfit does voxel-wise analysis. We don't really have any tools to do

Re: [Freesurfer] Registration of DIR (Double Inversion Recovery) series

2020-03-06 Thread Douglas N. Greve
yes, your command looks correct On 3/3/2020 2:05 PM, Xiaojiang Yang wrote: External Email - Use Caution Hi all, I want to register DIR (Double Inversion Recovery) series to T1 series using Freesurfer. I used the command line similar to that used for FLAIR registration: bbregister

Re: [Freesurfer] petsurfer

2020-03-06 Thread Douglas N. Greve
I cannot replicate this, eg In matlab a = fast_vol2mat(MRIread('gtm.nii.gz')); a(1:10)   Columns 1 through 7     0.7957    1.0565    1.5711    1.7842    1.8625    1.9539 1.2499   Columns 8 through 10     1.3188    1.4063    1.2536 From gtm,.stats.dat   1    2 Left-Cerebral-White-Matter  wm  

Re: [Freesurfer] Issue with BBR and Applying CVS Warps to Diffusion Data

2020-03-06 Thread Douglas N. Greve
Try this instead set gcam = $SUBJECTS_DIR/$subject/cvs/final_CVSmorph_tocvs_avg35_inMNI152.m3z set dstreg = $FREESURFER_HOME/subjects/cvs_avg35_inMNI152/mri.2mm/register.lta mri_vol2vol --gcam ${meanb0_bet} ${b0toT1mat_bet} $gcam $dstreg 0 1 ${b0_to040_2_t1w} This (admittedly cryptic)

Re: [Freesurfer] registrations

2020-03-06 Thread Douglas N. Greve
why not just use the aseg? it has been cleaned up with the surfaces, so it should represent everything inside the pial surface pretty well. On 3/2/2020 4:52 PM, Octavian Lie wrote: > External Email - Use Caution > > Dear Bruce & All, > > Sure, I wanted some advice from the greats before

Re: [Freesurfer] group analysis for same group in 2 conditions

2020-03-06 Thread Douglas N. Greve
What quantity do you want to compare across subjects/goggle condition? Sorry for the delay, I have not worked much with the retinotopy code in a while and don't have it at my fingertips On 3/2/2020 9:08 AM, Marco Ninghetto wrote: External Email - Use Caution Since that each subject

[Freesurfer] within-subject contrast between runs

2020-03-06 Thread Milde, Christopher
External Email - Use Caution Dear Freesurfer Experts, I have a very basic questions about creating subject-wise contrasts between runs Background Study with two runs per subject where each run corresponds two a different condition (i.e. Stimulation A (on - off) and

[Freesurfer] questions about vertex information

2020-03-06 Thread Jedy
External Email - Use Caution Dear FreeSurfer friends, Does anybody know how to extract vertex information of lh.white and lh.pial? I would like to extract normal vector and other information of each vetex. I would be very appreciated if someone can give me some suggestions.

[Freesurfer] Open lab manager position in Perception & Brain Dynamics Laboratory at NYU Medical Center

2020-03-06 Thread Wu, Yuan hao
External Email - Use Caution Sorry for spamming. The contact email in the previous mail contains a typo The Perception & Brain Dynamics Laboratory (http://www.med.nyu.edu/helab/) at New York University School of Medicine is looking for a lab manager to start in spring/summer

[Freesurfer] Open lab manager position in Perception & Brain Dynamics Laboratory at NYU Medical Center

2020-03-06 Thread Wu, Yuan hao
External Email - Use Caution The Perception & Brain Dynamics Laboratory (http://www.med.nyu.edu/helab/) at New York University School of Medicine is looking for a lab manager to start in spring/summer 2020. The Laboratory is within the Neuroscience Institute at NYU Langone

[Freesurfer] sphere.reg file

2020-03-06 Thread Marina Fernández
External Email - Use Caution Dear freesurfer experts, I run the following commands to perform analysis with projected surfaces on my average subject: make_average_subject --out my_avg_subject --fsgd fsgd.txt surfreg --s s_001 --t my_avg_subject --o

Re: [Freesurfer] freesurfer- recon-all "exited with ERRORS"

2020-03-06 Thread Frank Chau
External Email - Use Caution Dear Tim, The FOV of my T1 series is 256 x 240. Is it the FOV of the T1 series will affect the process Recon-all? If yes, how would it impact my output results? Regards Frank From:

Re: [Freesurfer] some basic questions regarding longitudinal analyses in Freesurfer

2020-03-06 Thread Martin Reuter
Hi Lara, if you are sure you will stick with 15fwhm, you can do either one. If you plan to also run analysis at different fwhm, you can first map and then smooth at different levels. Either way, it should not make a big difference. Best, Martin On Fri, 2020-02-21 at 15:41 +, Lara