Hi,
I'm not sure I understand. The aparc+aseg is in single-frame mgz format
only allows 1 value/voxel, so I don't think there can be overlap. What
makes you think there is?
cheers
Bruce
On Wed, 19 Jan 2011, LAOUCHEDI MAKHLOUF wrote:
hi everyone
after running recon-all
This is the volume of white matter subregions. You should ignore the
cortical values.
doug
Inge Knudson wrote:
> I'm wondering what is being quantified in the wmparc.stats files created by
> recon-all. It appears to be the volume of white matter in a number of
> different structures, includin
Hi Sima,
since in a longitudinal study the observed information in the time
points are correlated, care needs to be taken in the statistical
analysis. People usually use Linear Mixed Models for that purpose. I am
not a statistician and therefore the wrong person to ask. You should
contact your loc
I'm wondering what is being quantified in the wmparc.stats files created by
recon-all. It appears to be the volume of white matter in a number of
different structures, including the subcortical structures. There are also
what I assume are white matter volumes for the cortical regions included
Try bbregister. This fails on some PET data because it's too blurry. If
so, try spmregister.
doug
Jing Ming wrote:
> Hi surfers:
>
> I want to project PET data from a group of subjects in the native
> space into fsaverage surface. It seems I should use mri_vol2surf. And
> here I am asked to
Hi surfers:
I want to project PET data from a group of subjects in the native space into
fsaverage surface. It seems I should use mri_vol2surf. And here I am asked to
input register.dat for --srcreg argument. I wonder which register.dat should I
use, the register matrix between subject volu
Hello again,
After a system reboot, I am seeing these messages when trying to open
tkmedit or tksurfer:
Xlib: extension "GLX" missing on display ":0.0".
GLUT: Fatal Error in tkmedit.bin: OpenGL GLX extension not supported by
display: :0.0
I've searched around, and seen that changing "nv" to "n
hi everyone
after running recon-all i noticed (on somme normal
patients) overlaping in some labels: part of image with 11165 and 3 wich
correspond to
p { margin-bottom: 0.21cm; }
- ctx_lh_G_front_inf-Orbital
Hi Freesurfers,
I'm trying to update our analysis for Stable 5, and I'm having some
trouble trying to recreate our current Stable 4 version (espcially
since I have not yet made a gui-less analysis). The command I used
was:
mkanalysis-sess -analysis fmcsm5_functionals_Stable5 -TR 2 -paradigm
on the Mac, freesurfer is installed as root, so you will have to change
file permissions for that dir like this:
cd /Applications/freesurfer/subjects
sudo chmod -R a+w bert
(or sudo chown -R bert)
n.
On Wed, 2011-01-19 at 10:30 +0100, Tetiana Dadakova wrote:
> Dear Freesurfer users,
>
> I i
read_annotation.m will load a .annot file. We'll try to digup the tksurfer
bit that did this
On Wed, 19 Jan 2011, Ed
Gronenschild wrote:
> Hi Bruce,
>
> I'm not familar with matlab but I can read the matlab scripts to
> understand
> what they are doing. I can then convert the code into C code.
Hi Bruce,
I'm not familar with matlab but I can read the matlab scripts to
understand
what they are doing. I can then convert the code into C code.
Which matlab script can I use to load the parcellation?
My suggestion would be to load the ?.thickness and replace the thickness
values with the co
Hi Jürgen,
why not creat a label for each one, then use mri_label2label to map it to
individual subjects, then use mris_anatomical_stats to extract the
thickness in each label (with -l )
cheers
Bruce
On Wed, 19 Jan 2011, Jürgen Hänggi
wrote:
Dear FS experts
We would like to transform the
Hi Ed,
sorry, I keep hoping someone else will respond as we did put something
together to do this once upon a time, but apparently it's faded from all
of our memories. You could do it in matlab by loading the parcellation and
just setting every vertex with the parcellation value to the same sca
Dear Freesurfer experts
I have some longitudinal data from tp1 and tp2 for three different groups
(A,B,C) and 2 different genders (G1,G2).
I followed the longitudinal stream and processed all the images in FS 4.5.
For further analysis, I saw the post from Martin and Doug at
http://www.mail-archi
Dear Freesurfer users,
I installed Freesurfer and now I am trying to test the installation.
When I type , I get an error
But actually I do have write permission to this folder. Do you have
any idea what can be wrong? Or what else should I check regarding
installation to understand where this pr
Hi everybody,
>
> I tried to run the qdec-tool, but experienced some problems . I got different
> thickness in one area.
In detail:
1. When I open the qdec.table.dat ,the thickness is different from the
thickness got from the display in Find Clusters and Goto Max,I really do not
know why?
2. C
Dear FS experts
We would like to transform the sig.mgh file to an annotation file in order
to extract the thickness value in each individual brain.
The problem is that we have 3 clusters in the sig.mgh file and we would like
to split these 3 clusters into annotations in order to compute cortical
18 matches
Mail list logo
