[Freesurfer] Freesurfer 7 Temporal lobe segmentation

2023-01-25 Thread Michele Valotti
External Email - Use Caution Dear Freesurfer experts, Should I expect Freesurfer 7 to significantly improve segmentation of the Temporal Lobe when compared to Freesurfer 6? I often see sub-optimal segmentation of this region in Freesurfer 6 and I am wondering if an upgrade to 7 w

[Freesurfer] Infant freesurfer issue

2023-01-25 Thread Sayre, Christopher
External Email - Use Caution Hello all, I am having an issue when trying to run infant_recon_all. The error that I am getting is /opt/apps/software/FreeSurfer.7.2.0-centos7_x86_64/bin/atlassubjects.csh No such file or directory. I have searched through the bin folder

Re: [Freesurfer] FS FAST

2023-01-25 Thread Justin Oh
External Email - Use Caution Is the student version of MATLAB enough to run in the background? Our institution does not provide a license unfortunately. I tried using octave but i can't seem to get octave to work. Best, Justin Oh On Thu, Jan 12, 2023 at 9:38 AM Douglas N. Greve

[Freesurfer] cortocal thickness / gray matter volume

2023-01-25 Thread John Anderson
External Email - Use Caution Dear experts, this is the first time I have used Freesurfer. I am a clinician and I don't have previous experience. I followed wiki instructions. I have a group of T1 images. I need cortical thickness and cortical gray matter volume measurements . I ran

Re: [Freesurfer] Freesurfer 7 Temporal lobe segmentation

2023-01-25 Thread Douglas N. Greve
Probably not. What do you mean by "suboptimal"? On 1/25/2023 5:50 AM, Michele Valotti wrote: External Email - Use Caution Dear Freesurfer experts, Should I expect Freesurfer 7 to significantly improve segmentation of the Temporal Lobe when compared to Freesurfer 6?  I often see sub-

Re: [Freesurfer] cortocal thickness / gray matter volume

2023-01-25 Thread Douglas N. Greve
I assume you mean on an  ROI basis. They are usually correlated in some way because volume = thickness*area. The only way they could not be correlated is if the area were to change opposite to thickness -- but almost always they are both moving in the same direction, down:( On 1/25/2023 10:25

Re: [Freesurfer] FS FAST

2023-01-25 Thread Douglas N. Greve
I have not idea, try it and see. On 1/25/2023 9:25 AM, Justin Oh wrote: External Email - Use Caution Is the student version of MATLAB enough to run in the background? Our institution does not provide a license unfortunately. I tried using octave but i can't seem to get octave to work

Re: [Freesurfer] ROI Analysis

2023-01-25 Thread Douglas N. Greve
That basically looks right. One thing to note  is that you are sampling onto the average surface (fsaverage); this is not really doing surface-based analysis, it will be about the same as registering you individual subject to the mni152, then sampling your ROI atlas onto the individual subject'

[Freesurfer] confirm 1651acc5c3dc6a2dda865be4528eeba83c3f81df

2023-01-25 Thread Zhao, Don
External Email - Use Caution Hi, May I have the password for FS_7_2_0_ubuntu_18_04_06.ova? Thank you, Don ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The infor

Re: [Freesurfer] FS FAST

2023-01-25 Thread Justin Oh
External Email - Use Caution My bash profile currently sets up my freesurfer environment with each terminal. Should I also be exporting matlab into my environment and define a path to the application? If so what should i include in my bash profile. On Wed, Jan 25, 2023 at 11:00 AM

[Freesurfer] Password FS_7_2_0_ubuntu_18_04_06.ova.

2023-01-25 Thread Zhao, Don
External Email - Use Caution Hi, I am new to this mailing list. I was wondering how I could get the password for FS_7_2_0_ubuntu_18_04_06.ova. Thank you, Don From: freesurfer-boun...@nmr.mgh.harvard.edu On Behalf Of Justin Oh Sent: Wednesday, January 25, 2023 12:19 PM To: Fre

[Freesurfer] Extracting Yeo network volumes for individual subjects

2023-01-25 Thread Vyoma Shah
External Email - Use Caution Hi, How can I extract Yeo volumes by each network (for 7 or 17 network) for individual participants from FreeSurfer? I'm getting the same value for each participant, presumable because it's only pulling volumes from the template. Tried looking up the p

[Freesurfer] FreeSurfer load nifti error

2023-01-25 Thread Siamak Sorooshyari
External Email - Use Caution Dear FreeSurfer,  I am using the FieldTrip software to process MEG data, it involves my using the function ft_read_mri() in MATLAB to read in the anatomical MRI file. I have tried feeding into this function a .nii.gz as well as the unzipped .nii vers