Re: [Freesurfer] freeview: load multiple volumes with a single option

2019-10-16 Thread Jang, Ikbeom
Hi Ruopeng, I agree that the options are treated as part of the file path in my command line. Thank you for the support. Best, Ikbeom From: freesurfer-boun...@nmr.mgh.harvard.edu on behalf of Ruopeng Wang Sent: Wednesday, October 16, 2019 4:27 PM To:

Re: [Freesurfer] freeview: load multiple volumes with a single option

2019-10-16 Thread Ruopeng Wang
Hi Ikbeom, I think this is because the added options at the end of file path are treated as part of the path by the shell and thus returns no match. I will try to put a fix on that. Best, Ruopeng On 10/16/19 4:09 PM, Jang, Ikbeom wrote: Dear FreeSurfer community: I am a beginner and

[Freesurfer] freeview: load multiple volumes with a single option

2019-10-16 Thread Jang, Ikbeom
Dear FreeSurfer community: I am a beginner and tying to load multiple volumes in Freeview with a single option applied to all the volumes. For example, I would like to set grayscale window as min=0 and max=100 for all volumes. Is there a simple command line which does that efficiently? The

[Freesurfer] Question re: Longitudinal processing stream transforms.

2019-10-16 Thread Jamie Hanson
External Email - Use Caution Dear FS List, My group was trying to look at the overlap between cortical labels in the longitudinal processing stream and I had a question re: use of transform files. In brief, we followed the commands for the longitudinal processing stream, creating

Re: [Freesurfer] R: R: R: R: recon-all skull stripping

2019-10-16 Thread Bruce Fischl
it will figure out the input and output for you On Wed, 16 Oct 2019, Inglese, Marianna wrote: External Email - Use Caution Hi Bruce, shall I do that with my original T1 as input or the T1.mgz? Thank you. BW Marianna

[Freesurfer] R: R: R: R: recon-all skull stripping

2019-10-16 Thread Inglese, Marianna
External Email - Use Caution Hi Bruce, shall I do that with my original T1 as input or the T1.mgz? Thank you. BW Marianna Da: freesurfer-boun...@nmr.mgh.harvard.edu per conto di Bruce Fischl Inviato: mercoledì 16 ottobre 2019 17:58 A:

[Freesurfer] Postdoctoral Positions in Pediatric Neuroimaging at the Waisman Center, University of Wisconsin Madison

2019-10-16 Thread Doug Dean III
External Email - Use Caution Postdoctoral Research Associate Waisman Center, University of Wisconsin–Madison, Madison WI The Waisman Laboratory for Brain Imaging & Behavior at the Waisman Center, University of Wisconsin–Madison, is seeking highly motivated postdoctoral

Re: [Freesurfer] R: R: R: recon-all skull stripping

2019-10-16 Thread Bruce Fischl
Hi Marianna I think you can just run recon-all -s -skullstrip and it will run it for you as it normally does cheers Bruce On Wed, 16 Oct 2019, Inglese, Marianna wrote: External Email - Use Caution Dear all, from this: (...) Removes the skull from mri/T1.mgz and stores

[Freesurfer] R: R: R: recon-all skull stripping

2019-10-16 Thread Inglese, Marianna
External Email - Use Caution Dear all, from this: (...) Removes the skull from mri/T1.mgz and stores the result in mri/brainmask.auto.mgz and mri/brainmask.mgz. Runs the mri_watershed program. If the strip fails, users can specify seed points (-wsseed) or change the threshold

Re: [Freesurfer] R: R: recon-all skull stripping

2019-10-16 Thread Bruce Fischl
that will do a bit more than just the skullstripping On Wed, 16 Oct 2019, Krieger, Donald N. wrote: External Email - Use Caution Please pardon me for jumping in here. I looks like recon-all -autorecon1 will do it, yes? Best - Don -Original Message- From:

Re: [Freesurfer] R: R: recon-all skull stripping

2019-10-16 Thread Krieger, Donald N.
External Email - Use Caution Please pardon me for jumping in here. I looks like recon-all -autorecon1 will do it, yes? Best - Don -Original Message- From: freesurfer-boun...@nmr.mgh.harvard.edu On Behalf Of Bruce Fischl Sent: Wednesday, October 16, 2019 12:48 PM To:

Re: [Freesurfer] R: R: recon-all skull stripping

2019-10-16 Thread Bruce Fischl
oh, sure, you can just run that part of recon-all. You don't need to rerun the whole thing cheers Bruce On Wed, 16 Oct 2019, Inglese, Marianna wrote: External Email - Use Caution Hi Bruce, what I mean is that, two of the main outputs of recon-all are T1.mgz (which has the

[Freesurfer] R: R: recon-all skull stripping

2019-10-16 Thread Inglese, Marianna
External Email - Use Caution Hi Bruce, what I mean is that, two of the main outputs of recon-all are T1.mgz (which has the skull) and brain.mgz (which has been skull stripped). For a group of patients, I lost the brain.mgz file and I still have the T1.mgz. I was wondering if

Re: [Freesurfer] R: recon-all skull stripping

2019-10-16 Thread Bruce Fischl
Hi Marianna I'm not sure what you mean by "replicate". The procedure should be the same for all inputs unless you change something explicitly cheers Bruce On Wed, 16 Oct 2019, Inglese, Marianna wrote: External Email - Use Caution Thank you Bruce.  I thought it was

[Freesurfer] R: recon-all skull stripping

2019-10-16 Thread Inglese, Marianna
External Email - Use Caution Thank you Bruce. I thought it was something similar to the FSL bet function, which extracts the brain using a fractional intensity threshold (0.5 for example). So I guess I won't be able to replicate the same exact skull stripping of freesurfer's

Re: [Freesurfer] recon-all skull stripping

2019-10-16 Thread Bruce Fischl
Hi Marianna the skull stripping is a hybrid procedure that uses both a watershed algorithm and a deformable surface. There is no single intensity threshold in it. Maybe I'm misunderstanding your question? There are parameters you can change (for example the preflooding height), but there is

[Freesurfer] recon-all skull stripping

2019-10-16 Thread Inglese, Marianna
External Email - Use Caution To whom it may concern, I am using recon-all to segment many T1s. As I can see, one of the automatic step performed by recon-all is the skull stripping. Would it be possible to know the threshold used for the stripping? I guess it is the same

Re: [Freesurfer] imperfect segmentation in the occipital lobe in epilepsy patient

2019-10-16 Thread Xiaoqian Yan
External Email - Use Caution Dear Bruce, Thanks for the reply. I have uploaded my data through the Martinos Center FileDrop, here is the link: + Data_Xiaoqian.zip (169.46 MiB) < http://gate.nmr.mgh.harvard.edu/filedrop2/?p=6wbctqzrzh1> I explained my problems in that link, but

[Freesurfer] Postdoc Position at UPenn

2019-10-16 Thread Mackey, Allyson P
External Email - Use Caution Postdoctoral Fellowship in Pediatric Neuroimaging at the University of Pennsylvania Drs. Allyson Mackey and Dylan Tisdall are seeking a postdoctoral fellow for an NIH-funded study on early childhood brain development. The goals of the study are to

[Freesurfer] Group effect Contrast for 6 groups

2019-10-16 Thread cody samth
External Email - Use Caution Hi, I'm designing an analysis that will have 6 groups (two factors/three levels). I was wondering if I could get some input regarding my contrast for the group effect. Based on the group effect contrast under the FSGD examples for 3 groups I've

Re: [Freesurfer] imperfect segmentation in the occipital lobe in epilepsy patient

2019-10-16 Thread Bruce Fischl
Hi Xiaoqian it's pretty hard to tell what's going on from these images. If you tar/gzip your whole subject dir and upload it with an email telling us the specific voxel coords that you want us to examine cheers Bruce On Wed, 16 Oct 2019, Xiaoqian Yan wrote: External Email - Use

Re: [Freesurfer] FS-FAST: cluster size from 1st level analysis

2019-10-16 Thread Keri Woods
External Email - Use Caution Thanks. On Tue, Oct 15, 2019 at 5:00 PM Greve, Douglas N.,Ph.D. < dgr...@mgh.harvard.edu> wrote: > Correct > > On 10/15/2019 9:38 AM, Keri Woods wrote: > > External Email - Use Caution > Hi Doug > > Thank you very much for the very helpful