Re: [Freesurfer] convert labels to volume in MNI?

2018-03-30 Thread gj
as -- so I guess this is not quite a whole brain in VPNL? Sorry, I'm a bit lost Gina > Message: 2 > Date: Thu, 29 Mar 2018 10:17:17 -0400 > From: "Douglas N. Greve" <dgr...@mgh.harvard.edu> > Subject: Re: [Freesurfer] convert labels to volume in MNI? > To: <

Re: [Freesurfer] convert labels to volume in MNI?

2018-03-29 Thread Douglas N. Greve
By using -reg $FREESURFER_HOME/average/mni152.register.dat you are indicating that the input label is in fsaverage space. You need to have a registration from your source space (VPNL) to the MNI152. If you have a whole brain in VPNL, then you can run recon-all on it to generate surfaces. Do

Re: [Freesurfer] convert labels to volume in MNI?

2018-03-28 Thread Douglas N. Greve
what is your freeview command line? In the mri_label2vol command below, where does the label come from? On 03/28/2018 01:11 PM, gj wrote: > Hi, > > I loaded the 2mm MNI152 template and the mri_label2vol outputs in > mricron, and I saw that the labels are completely outside the template. > So, I

Re: [Freesurfer] convert labels to volume in MNI?

2018-03-28 Thread gj
Hi, I loaded the 2mm MNI152 template and the mri_label2vol outputs in mricron, and I saw that the labels are completely outside the template. So, I know now to use freeview rather than the deprecated tkmedit so I can also load the original atlas labels to check against (using the 2mm MNI152

Re: [Freesurfer] convert labels to volume in MNI?

2018-03-27 Thread Douglas Greve
how are you verifying that it is not in the right place? You should view it on the 2mm MNI152 using freeview. Also, your label should be a label in fsaverage space. On 3/27/18 9:52 AM, gj wrote: > Hi, > > Newbie questionI want to take FreeSurfer labels (from an atlas in > fsaverage space)

[Freesurfer] convert labels to volume in MNI?

2018-03-27 Thread gj
Hi, Newbie questionI want to take FreeSurfer labels (from an atlas in fsaverage space) and convert it into a volumetric NIFTI mask. I ran the following command, but I must be missing something because the output is not in the right space (far too posterior):