this is probably the problem(from log below):
using +/- offset search region where offset is 48.
mri_fill: could not find pons
No such file or directory
you need to define the pons as well.
you may want to first try to get a good talairach transform. have you run:
talairach 22970
then check to
Hello,
Because I had problems finding automatically the corpus callosum cutting plane, I loaded the wm volume, click in the center of the corpus in coronal view, switch to sagittal plane and used the volume RAS coordinates (tailarach coord says "none"). then I ran this line:
recon-all -stage2 -c
You can load the surface maps into matlab. If they are stored in .w
format, then you can
[w,v] = read_wfile(wfname);
% w - vector of surface values
% v - vector of vertex indices (0-based)
You can also compute the overlap in the volume and then paint that.
mri_vol2surf uses nearest ne
hi all -
i've succeeded in displaying FSL z-maps on an inflated brain. however,
i'm trying to find a way to display the overlap between two z-maps. i
was able to get one to display in red, and the other in blue, with the
overlap being purple. however, this doesn't look very convincing, and
i
You can use mris_glm (run it with --help for extensive docs). If your
data are in the volume and you need to resample onto the surface, see
tkregister2 (see --help too).
doug
Joongnam Yang wrote:
>
> Hi All,
>
> Would someone point me to a place where I can get information on averaging
> of f
Hi All,
Would someone point me to a place where I can get information on averaging
of functional overlays across subjects?
All the materials I have do not have any information about averaging
Nam.
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Hi Glenn,
the newest version of tksurfer has FDR thresholding built in. You should do
the smoothing *before* generating the p-values, which mris_glm supports. I
think you can grab the latest snapshot with the FDR stuff in it, or if not,
Kevin can build you one.
cheers,
Bruce
On Wed, 26
Jan 200
Hi,
We are experimenting with statistical methods for analyzing cortical
thickness differences in a case/control study. After doing the cortical
reconstructions and running mris_glm, we will have the significance
(p-value) of the t-ratio of the contrast between case and control. What
w
