Re: [Freesurfer] [External] Re: resampling to native space for recons with multiple T1s

2019-05-02 Thread Zimmerman, Jared
reg.orig-to-001.lta The to volumes should be in registration Then use mri_vol2vol (intensity image) or mri_label2vol (segmenation) to resample On 5/2/19 4:15 PM, Zimmerman, Jared wrote: > > External Email - Use Caution > > Hi Freesurfers,

[Freesurfer] resampling to native space for recons with multiple T1s

2019-05-02 Thread Zimmerman, Jared
External Email - Use Caution Hi Freesurfers, What’s the best way to resample recon data such as aparc+aseg.mgz into scanner space for recons with multiple T1s? Right now I’m using mri_vol2vol with –regheader to resample from orig space to rawavg, then using mri_vol2vol again w

[Freesurfer] mris_compute_parc_overlap average minimum distance measurement

2018-09-05 Thread Zimmerman, Jared
External Email - Use Caution Hi Freesurfers, I’m using mris_compute_parc_overlap to compare the similarity between two parcellations and I’m curious about how the average minimum distance measurement is calculated. The help text for the function says “… a table of mean minimum

Re: [Freesurfer] mni152reg yields bad registration

2018-04-19 Thread Zimmerman, Jared
hoose the mni target. If you just want the aparc of the aparc+aseg, then don't go into the volume at all. On 04/17/2018 01:57 PM, Zimmerman, Jared wrote: > > Hi All, > > I’m trying to register the aparc+aseg volumes from subject T1 space to

Re: [Freesurfer] Freesurfer equivalent to fslmaths?

2018-02-16 Thread Zimmerman, Jared
wrote: Hi Jared I think mris_calc does at least some of what you want. cheers Bruce On Fri, 16 Feb 2018, Zimmerman, Jared wrote: Hi all, Is there an equivalent of fslmaths in Freesurfer? I would like to add two scalar value images (.mgh files) that are registered to the fsaverage6 surface b

[Freesurfer] Freesurfer equivalent to fslmaths?

2018-02-16 Thread Zimmerman, Jared
Hi all, Is there an equivalent of fslmaths in Freesurfer? I would like to add two scalar value images (.mgh files) that are registered to the fsaverage6 surface but I’m not seeing an obvious way to do it. Right now I’m reading the images into Matlab to add them, but this is a bit inconvenient

Re: [Freesurfer] Connectivity design ill-conditioned

2016-05-27 Thread Zimmerman, Jared Perry
ontent. Probably it was an error when you set up the command line for fcseed-config On 05/25/2016 06:40 PM, Zimmerman, Jared Perry wrote: > Hi, I'm having a problem running first level connectivity analysis on > my resting-state data. When I run selxavg3-sess I keep getting a