Re: [Freesurfer] Corrupted head surface with mkheadsurf?

2016-03-01 Thread Maheen Siddiqui
; On 02/23/2016 10:17 AM, Maheen Siddiqui wrote: > > I changed the directory and it ran, but with errors. I had to change > > the last part --surf lh.seghead --surf-smooth 10 because it does not > > recognise --surf. When I change this to --o, it runs but with errors. > > &g

Re: [Freesurfer] Corrupted head surface with mkheadsurf?

2016-03-01 Thread Maheen Siddiqui
I still get the error option --surf unkown On Mon, Feb 29, 2016 at 7:52 PM, Douglas N Greve <gr...@nmr.mgh.harvard.edu> wrote: > > try this version > ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mri_binarize > > > On 02/23/2016 10:17 AM, Maheen Siddi

Re: [Freesurfer] Recon-all problem

2016-02-28 Thread Maheen Siddiqui
Can't locate MNI/Startup.pm in @INC (you may need to install the MNI::Startup module) Maybe there was a step missed of the installation? If everything is installed properly then recon-all works perfectly. Maybe make sure everything that was required from installation has been done. Or try it

Re: [Freesurfer] (no subject)

2016-02-26 Thread Maheen Siddiqui
Thanks very much, I'll have a look! On Fri, Feb 26, 2016 at 4:13 PM, Bruce Fischl <fis...@nmr.mgh.harvard.edu> wrote: > yes, they are documented pretty extensively on our wiki > https://surfer.nmr.mgh.harvard.edu/fswiki/CoordinateSystems > > On Fri, 26 Feb 2016, Maheen Sidd

Re: [Freesurfer] (no subject)

2016-02-26 Thread Maheen Siddiqui
wrote: > Maheen, > > it sounds like a question that could be better answered by the Homer2 list. > > hth > d > > On Fri, Feb 26, 2016 at 8:13 AM, Maheen Siddiqui > <maheen.siddiqu...@gmail.com> wrote: > > Dear FreeSurfer Users, > > > > I have a

Re: [Freesurfer] Corrupted head surface with mkheadsurf?

2016-02-26 Thread Maheen Siddiqui
16777213 means it's a quad file, not a triangle file. I still > would have thought we could read it fine. Do you want to email us the > surface file and someone will take a look? > > > On Tue, 23 Feb 2016, Douglas Greve wrote: > > Can you load it in tksurfer or freeview? &g

Re: [Freesurfer] Corrupted head surface with mkheadsurf?

2016-02-23 Thread Maheen Siddiqui
wrote: > > > On 2/23/16 9:39 AM, Maheen Siddiqui wrote: > > It seems to be giving me an error and saying it cannot read the > seghead.mgz file. > > Is it in the same directory where you are running the command? If so, what > is the terminal output? > > > From my

Re: [Freesurfer] Corrupted head surface with mkheadsurf?

2016-02-23 Thread Maheen Siddiqui
ze --i seghead.mgz --min 0.5 --surf lh.seghead --surf-smooth 10 > > > > > On 2/23/16 9:22 AM, Maheen Siddiqui wrote: > > Is it possible to use a different function? Can I use mri_vol2surf on the > seghead.mgz file? Or do you think that mkheadsurf is the right one to be > usin

Re: [Freesurfer] Corrupted head surface with mkheadsurf?

2016-02-23 Thread Maheen Siddiqui
freeview? > > > On 2/23/16 8:58 AM, Maheen Siddiqui wrote: > > Hi FreeSurfer users, > > I have used the "mkheadsurf" command to create a head surface for my > subject. However when I try to use "read_surf" to read the "lh.seghead" > file that is c

Re: [Freesurfer] Corrupted head surface with mkheadsurf?

2016-02-23 Thread Maheen Siddiqui
Hi, Yes I can load it in freeview. On Tue, Feb 23, 2016 at 2:18 PM, Douglas Greve <gr...@nmr.mgh.harvard.edu> wrote: > Can you load it in tksurfer or freeview? > > > On 2/23/16 8:58 AM, Maheen Siddiqui wrote: > > Hi FreeSurfer users, > > I have used the "m

[Freesurfer] Corrupted head surface with mkheadsurf?

2016-02-23 Thread Maheen Siddiqui
Hi FreeSurfer users, I have used the "mkheadsurf" command to create a head surface for my subject. However when I try to use "read_surf" to read the "lh.seghead" file that is created, the magic number is not one that is recognised. Having read some previous posts/questions with similar

[Freesurfer] Read_surf error in reading "lh.seghead" head surface created from "mkheadsurf"

2016-02-22 Thread Maheen Siddiqui
Dear FreeSurfer users, I have used the "mkheadsurf" function to create "lh.seghead" in the surf folder of my subject. Now I am trying to extract the vertices and faces of "lh.seghead" in the following way: *[vertex_coords, faces] = read_surf('lh.seghead')* but get an error in

[Freesurfer] FreeSurfer MRI segmentation

2016-02-11 Thread Maheen Siddiqui
Dear FreeSurfer Users, I have a T1 weighted MRI scan and have run the recon-all command on it. For my steps moving forward I need to have 4 layers of tissue i.e. 4 segmentation files - GM, WM, CSF and extra cerebral tissue. Which of the outputs from recon-all will give me the segmentation? I

Re: [Freesurfer] Combining lh. and rh. surfaces

2016-02-09 Thread Maheen Siddiqui
to import the surfaces I have >> into Homer2 Atlas Viewer and for this I need whole surface/volume files >> rather than the individual hemispheres. Does anybody have experience >> combining the hemispheres? >> >> >> Many thanks, >> >> >>

[Freesurfer] Combining lh. and rh. surfaces

2016-02-05 Thread Maheen Siddiqui
experience combining the hemispheres? Many thanks, Maheen Maheen Siddiqui BBSRC LIDo PhD Student Centre for Brain and Cognitive Development Birkbeck, University of London London ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https