[Freesurfer] REtrieve perimeter from generated surfaces

2021-11-29 Thread Fernanda Hansen P. de Moraes
External Email - Use Caution Dear FreeSurfer experts, Is there a way to estimate the perimeter from a surface (e.g. ?h.pial) for each slice in an automated manner at any orientation? Thank you very much, Fernanda Hansen P. de Moraes fernandahmor...@gmail.com Doutoranda em Ciênci

Re: [Freesurfer] Developer Password

2021-11-29 Thread fsbuild
External Email - Use Caution Hello Art, Sending the login and update info to your email shortly. - R. On Nov 29, 2021, at 12:18, art.s...@web.de wrote:External Email - Use CautionDear freesurfer team, following the instructions on installing the latest freesurf

Re: [Freesurfer] Freeview.app crashing

2021-11-29 Thread fsbuild
External Email - Use Caution Hello Christian, There is a posting on the freesurfer mail list talking about in general how to deal with freeview crashing on the Mac, but I will send it again to your email. https://secure-web.cisco.com/1e1jc_fAfWM9bqCzlGbCbme4yrpDt-91dbT3jRnUtzP-Lhz

Re: [Freesurfer] Errors with mkanalysis-sess: missing file fmcpr.brainmask.fsaverage.lh

2021-11-29 Thread Hiersche, Kelly J.
External Email - Use Caution Hello, I was adapting existing code in my lab that was used for doing a volume-based analysis, so I tried to keep the inputs the same. Do you think removing the mask flag would be helpful? From: freesurfer-boun...@nmr

Re: [Freesurfer] Errors with mkanalysis-sess: missing file fmcpr.brainmask.fsaverage.lh

2021-11-29 Thread Douglas N. Greve
In your mkanalysis command, why are you specifying the mask and the funcstem? These are tricky options to get right ... On 11/29/2021 9:50 AM, Hiersche, Kelly J. wrote: External Email - Use Caution Hello FreeSurfer Developers, First, I am new to using Freesurfer, so I apologize if an

[Freesurfer] Developer Password

2021-11-29 Thread art . spam
External Email - Use CautionDear freesurfer team,   following the instructions on installing the latest freesurfer version on a Windows hosted VirtualBox I'm asked for a developer password on booting. I couldn't find the password anywhere and saw in the archives that people ran i

[Freesurfer] editing the aseg.mag using another tool and then rerunning

2021-11-29 Thread Alexopoulos, Dimitrios
External Email - Use Caution A quick question. Is it feasible or even possible to edit the aseg.mgz using another program (i.e. ITK-snap after converting to nifti), and rerunning the pipeline using the revised aseg as input To regenerate volumes and surfaces? Do WM edits need

Re: [Freesurfer] Smoothing and ROI averages from .stats output

2021-11-29 Thread Douglas N. Greve
Right. Actually, I don't think it would apply the smoothing to the annotation anyway On 11/29/2021 10:43 AM, Daniel Westfall wrote: External Email - Use Caution Good afternoon, It is my understanding that if I am only interested in the already averaged region ROIs that are output in

[Freesurfer] Smoothing and ROI averages from .stats output

2021-11-29 Thread Daniel Westfall
External Email - Use Caution Good afternoon, It is my understanding that if I am only interested in the already averaged region ROIs that are output in the .stats files that I should not use a smoothing kernel as they are already averaged across all vertices, correct? My specific

Re: [Freesurfer] Visualization error in freeview from recon-all

2021-11-29 Thread Fischl, Bruce
Hi Achille I don't think any attachments came through. Cheers Bruce From: freesurfer-boun...@nmr.mgh.harvard.edu On Behalf Of achille.teil...@chu-lyon.fr Sent: Monday, November 29, 2021 2:40 AM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Visualization error in freeview from recon

[Freesurfer] Errors with mkanalysis-sess: missing file fmcpr.brainmask.fsaverage.lh

2021-11-29 Thread Hiersche, Kelly J.
External Email - Use Caution Hello FreeSurfer Developers, First, I am new to using Freesurfer, so I apologize if any information is unclear. I am attempting to use the following tutorial https://secure-web.cisco.com/1i0LcvXc_pWxYrG0y8LzlZO7IfvmC_UpV6cd9EBpLiYz691LC8ZZxenFAFLThZ

Re: [Freesurfer] Help

2021-11-29 Thread Douglas N. Greve
Can you send them in plain, unzipped format? On 11/29/2021 4:07 AM, Nilab Nasrullah wrote: External Email - Use Caution I am attaching a few screenshots of the segmented brain as zip-files. Hopefully, you can see the results. If not, let me know so I can send it to you in a different

Re: [Freesurfer] Visualization error in freeview from recon-all

2021-11-29 Thread Douglas N. Greve
sorry, no picture attached. Can you resend? On 11/29/2021 2:40 AM, achille.teil...@chu-lyon.fr wrote: External Email - Use Caution Dear experts, We are working with a large MRI dataset (FLAIR, T1) and we are performing recon-all based on the 3D T1. At the end, no error is detected b