Re: [Freesurfer] illustration of a nifti volume on fsaverage

2017-05-09 Thread james pardon
average > > cheers > Bruce > > > > On Tue, 9 May 2017, james pardon wrote: > > Dear All, >> Apologies in advance for the naive question. Could you please let me know >> what is the best way of transferring a nifti overlay volume to fsaverage, >> solely f

[Freesurfer] illustration of a nifti volume on fsaverage

2017-05-09 Thread james pardon
Dear All, Apologies in advance for the naive question. Could you please let me know what is the best way of transferring a nifti overlay volume to fsaverage, solely for illustration purposes? I think I should start by registering with fsaverage volume and then overlay with Freeview, but I'm not s

[Freesurfer] cortex parcellation

2017-05-07 Thread james pardon
what pathology these subjects have? Where can I find these? Thank you, James Pardon ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only

Re: [Freesurfer] Using custom segmentations with recon-all

2016-01-02 Thread james pardon
use our conventions (the FreeSurferColorLUT.txt for the aseg, > or set every wm voxel to the brain.mgz intensity if it is in the white > matter, and zero otherwise) > > cheers > Bruce > > On Thu, 3 Dec 2015, james pardon wrote: > > Dear All, >> I was wondering whe

[Freesurfer] Using custom segmentations with recon-all

2015-12-03 Thread james pardon
Dear All, I was wondering whether there is a simple way to pass T1 segmentations I have from another software to Freesurfer, in order to do the remaining recon-all steps? Thank you in advance, James ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvar

Re: [Freesurfer] Number of vertex from pial surface to inflated surface

2015-08-22 Thread james pardon
t; > On Sat, 22 Aug 2015, james pardon wrote: > > > Dear All, > > > > I would be grateful if someone could help me to find the correponding > vertex > > number on inflated and pial surfaces. > > > > Thanks, > > James > > > > &

[Freesurfer] Number of vertex from pial surface to inflated surface

2015-08-22 Thread james pardon
Dear All, I would be grateful if someone could help me to find the correponding vertex number on inflated and pial surfaces. Thanks, James ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/frees

[Freesurfer] Fwd: F-test with mkcontrast

2015-05-07 Thread james pardon
I would be grateful if someone could answer my question below from some time ago. Dear all, I need to specify this matrix as my F contrast [1 -1 0; 0 1 -1] , however I'm not sure how I can do this. Usually for a matrix like [1 0 0; 0 1 0] i use mkcontrast-sess -analysis analysis-name -contrast

[Freesurfer] F-test with mkcontrast

2015-05-06 Thread james pardon
Dear all, I need to specify this matrix as my F contrast [1 -1 0; 0 1 -1] , however I'm not sure how I can do this. Usually for a matrix like [1 0 0; 0 1 0] i use mkcontrast-sess -analysis analysis-name -contrast ftest -a 1 -a 2 -nosumconds I can use -c for -1 in the contrast, but using nosumco

Re: [Freesurfer] Temporal lobe reconstruction problem

2014-07-17 Thread james pardon
can give you more information > > cheers > Bruce > > On Tue, 15 Jul 2014, james pardon wrote: > > Hi Bruce, >> I was wondering whether you have seen my email below? >> >> Thanks so much >> >> Cheers, >> James >> >> >> On Sat,

Re: [Freesurfer] Temporal lobe reconstruction problem

2014-07-15 Thread james pardon
Hi Bruce, I was wondering whether you have seen my email below? Thanks so much Cheers, James On Sat, Jul 12, 2014 at 9:18 AM, james pardon wrote: > Hi Bruce, > > I have sent the link for a problem subject via a private message. Please > note since MS causes hypointense lesi

Re: [Freesurfer] Temporal lobe reconstruction problem

2014-07-11 Thread james pardon
, Bruce Fischl wrote: > Hi James > > if you upload a problem subject we will take a look (the whole subject dir > please) > cheers > Bruce > > On Fri, 11 Jul 2014, james pardon wrote: > > Hi all, >> On a few subjects with a specific pathology (MS) I cannot

[Freesurfer] using wm edits and control points at the same run

2014-07-06 Thread james pardon
Hi, In a subject that I need to edit both wm.mgz and add some control points, I'm wondering what is the correct recon-all options so that all changes are applied in on additional run? I noticed that I could overwrite changes made by one or the other if I run them in tandem (and not simultaneously)

[Freesurfer] Voxels included in wm.mgz but not in white matter surface

2014-07-03 Thread james pardon
Hi, I'm working on some subjects with gray matter lesions, where usually these lesions happen at the boundary of GM and WM (mostly patients with MS). The problem is that Freesurfer can not follow the cortex past this areas. I have tried to use control points, white matter edits and even editing t

Re: [Freesurfer] Fwd: surface to volume visualization

2014-07-02 Thread james pardon
e Fischl wrote: > > Hi James >> >> Ruopeng is traveling and may not answer quickly, although Louis might be >> able to help >> Bruce >> On Mon, 23 Jun 2014, james pardon wrote: >> >> Sorry if you are receiving this for the second time , not really

[Freesurfer] Fwd: surface to volume visualization

2014-06-23 Thread james pardon
Sorry if you are receiving this for the second time , not really sure if this went through the first time I sent the email: Dear all, I'm looking for a way to automate surface on volume visualization, to check if the surface reconstruction have been successful on a very large number of subjects.

[Freesurfer] surface to volume visualization

2014-06-23 Thread james pardon
Dear all, I'm looking for a way to automate surface on volume visualization, to check if the surface reconstruction have been successful on a very large number of subjects. Normally, I would use freeview with -f and -v flags to check and see if it is necessary to edit controls points, etc. As an

Re: [Freesurfer] expert option error in recon-all

2012-08-04 Thread james pardon
th -debug as the first option. Pipe >> the output to a file, eg, >> recon-all -debug ... |& tee recon-all.log >> And send me recon-all.log. Note it will likely be very big! >> doug >> >> On 08/03/2012 12:52 PM, james pardon wrote: >> > works fine. Eve

Re: [Freesurfer] expert option error in recon-all

2012-08-03 Thread james pardon
t/subname/**scripts > doug > > > On 08/03/2012 12:09 PM, james pardon wrote: > >> Nick or Doug could you help us here? >> >> On Fri, Aug 3, 2012 at 8:05 PM, Bruce Fischl >> > fis...@nmr.mgh.**harvard.edu >> wrote: >> >> Hi James >

Re: [Freesurfer] expert option error in recon-all

2012-08-03 Thread james pardon
Nick or Doug could you help us here? On Fri, Aug 3, 2012 at 8:05 PM, Bruce Fischl wrote: > Hi James > can you post to the list so others can answer? I'm not sure what's going > on, but Nick or Doug might > > > Bruce > > On Fri, 3 Aug 2012, james pardon wrote:

Re: [Freesurfer] expert option error in recon-all

2012-08-03 Thread james pardon
Hi Bruce, subject's folder is empty, there is no scripts folder, or anything else. Again if I omit -expert everything works fine. Thanks On Fri, Aug 3, 2012 at 7:36 PM, james pardon wrote: > Hi Bruce, > > subject's folder is empty, there is no scripts folder, or anything

[Freesurfer] expert option error in recon-all

2012-08-03 Thread james pardon
Dear all, I'm trying to pass the following flags for mri_normalize through -expert flag in recon-all, with a file, named expert.opts with the following single line: mri_normalize -b 20 -n 5 my command line is: recon-all -i inputfile -subject subname -all -expert /expert.opts I receive the follo