Re: [Freesurfer] adding insula voxels

2014-11-06 Thread Ani Varjabedian
Hi Adam, Well that is good to hear! So you are all set with this problem then? -Ani On Thu, 6 Nov 2014, Adam Mezher wrote: Hi Ani, I actually did end up fixing the insula mis-segmentation using either control points or WM edits for many subjects (I think the one I sent you too, not sure)

Re: [Freesurfer] adding insula voxels

2014-11-06 Thread Adam Mezher
Hi Ani, I actually did end up fixing the insula mis-segmentation using either control points or WM edits for many subjects (I think the one I sent you too, not sure). However, I did notice that in some subjects, the edits will push the wm line out a little too much such that minor part of the m

Re: [Freesurfer] adding insula voxels

2014-11-06 Thread Ani Varjabedian
Hi Adam, I know in your past email you mentioned that you do not think control points could fix the situation, could you tell me why you think that? Have you tried adding some and it failed? I took a look at your data and the wm value seems pretty low (low 70-80s) around the area near where

Re: [Freesurfer] adding insula voxels

2014-10-30 Thread Adam Mezher
I uploaded one when I sent the first email, did you receive it? Uploaded to: ftp.nmr.mgh.harvard.edu ; cd transfer/incoming The file was titled ‘mezher_insula_fail.tar.gz’ which contains the entire FS folder for one subject. Should I go ahead and resend it? Thanks!_

Re: [Freesurfer] adding insula voxels

2014-10-30 Thread Bruce Fischl
Can you send us an image? > On Oct 30, 2014, at 7:48 PM, Adam Mezher wrote: > > > I believe it's in the surfaces. It is apparent when I load the lh.pial and > lh.white over the brainmask. > > thanks, > Adam > ___ > Freesurfer mailing list > Freesu

Re: [Freesurfer] adding insula voxels

2014-10-30 Thread Adam Mezher
I believe it's in the surfaces. It is apparent when I load the lh.pial and lh.white over the brainmask. thanks, Adam ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The informati

Re: [Freesurfer] adding insula voxels

2014-10-30 Thread Bruce Fischl
Hi Adam underestimated the insula in the aseg or in the surfaces? cheers Bruce On Wed, 29 Oct 2014, Adam Mezher wrote: Hi Bruce, Sorry for not clarifying. A number of subjects in our set have underestimated insula (usually anatomical right insula but sometimes both). I just uploaded an ex

Re: [Freesurfer] adding insula voxels

2014-10-29 Thread Adam Mezher
Hi Bruce, Sorry for not clarifying. A number of subjects in our set have underestimated insula (usually anatomical right insula but sometimes both). I just uploaded an example to the ftp. I don’t think control points or wm edits can help with some of these so I wanted to see how we could go a

Re: [Freesurfer] adding insula voxels

2014-10-29 Thread Bruce Fischl
Hi Adam sorry, I've lost the context for this. Why are you adding voxels to the aparc+aseg in the insula? cheers Bruce On Wed, 29 Oct 2014, Adam Mezher wrote: > Hi Bruce and FS group, > Thanks again for the speedy replies and help with everything. Quick question > about editing voxels (specific

[Freesurfer] adding insula voxels

2014-10-29 Thread Adam Mezher
Hi Bruce and FS group, Thanks again for the speedy replies and help with everything. Quick question about editing voxels (specifically those in the lh/rh insula). Should I simply add specific voxels to the aparc+aseg for this step? It was a little unclear on the wiki. Also, is there a specific co