Hi,
I had asked two problems before; one is what is coordinates when I
type mris_convert
-c lh.thickness lh.white lh.thickness.asc, and another is if the asc file
doesn't use Tal coordinate, what commands do I type to obtain the thickness
asc with Tal coordinate?, and then you responded me with
HI,
i have a question regarding qdec. If i load a designfile with 4 variables, but
than i only select 1 for analysis, does qdec then correct for the other
variables that i did not select? or do i have to select them?
thanks in advance!!
rosa
--
Jetzt kostenlos herunterladen: Internet Explorer 8
Hi Rosa,
you have to select them.
cheers,
Bruce
On Tue, 4 Aug 2009, Rosa Steimke wrote:
>
> HI,
> i have a question regarding qdec. If i load a designfile with 4 variables,
> but than i only select 1 for analysis, does qdec then correct for the other
> variables that i did not select? or do i
you need to tell it what format to write the output in. Try using -
--tfmt curv
I would have thought you needed --sfmt curv also. I'm just guessing though.
Doug is the expert on this.
cheers,
Bruce
On Tue, 4 Aug 2009, Feng-Xian Yan wrote:
> Hi,
>
> I had asked two problems before; one is wh
Hello FreeSurfer Experts,
I am trying to run a contrast comparing 3 different classes, and using one
covariate as follows (truncated for simplicity's sake!):
GroupDescriptorFile 1
Title CTA TMD Patients Low vs Patient High vs Controls
Class Control plus blue
Class Patient_Low circle green
Class
Hello,
The code in read_patch.m seems strange in the following versions 4.0.1 &
4.3.0. I could be wrong, but usually you have a section at the top
describing it, and it doesn't seem to be declared as a function. I have
checked the Release Notes and there doesn't seem to be a description of
th
Hi Daniel,
that's a code snippet that we've never turned into a true function. I
don't think we have a nicely packaged matlab function for reading a
patch, but maybe someone on the list does who would be willing to
contribute it?
cheers,
Bruce
On Tue, 4 Aug 2009, Daniel Wakeman wrote:
> Hello
Martin and FreeSurfer Users,
A few more questions. What is the best way to apply this transform to my
aseg.mgz? I've tried using mri_label2vol, but that fails because the
transform is a .lta instead of a .dat. Then I used tkregister2 to register
my timepoint's aseg.mgz to the base's norm.mgz wi
Thanks Bruce!!
now i wonder whether it is possible to get a table of all the significant
blobbs that i found in qdec that gives the size and average p value or some
other way to find this out?
rosa
Original-Nachricht
> Datum: Tue, 4 Aug 2009 08:13:01 -0400 (EDT)
> Von: Bruce Fis
Massieh,
A quick answer is to have a look at these pages:
http://surfer.nmr.mgh.harvard.edu/fswiki/FsgdExamples
and
http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/GroupAnalysis
The examples don't exactly match what you want, but you might be able to
cull together what you need.
Nick
On
Hi Liz,
I think you can run tkregister2 with --noedit flag to convert .lta
files to .dat files.
tkregister2 --mov <..> --s <..> --lta <...> --noedit --reg
Sita.
On Tue, 4 Aug 2009, Elizabeth Selgrade wrote:
> Martin and FreeSurfer Users,
>
> A few more questions. What is the best way to
have you looked at this page yet?
https://surfer.nmr.mgh.harvard.edu/fswiki/FsgdExamples
mmoay...@uhnres.utoronto.ca wrote:
> Hello FreeSurfer Experts,
>
> I am trying to run a contrast comparing 3 different classes, and using one
> covariate as follows (truncated for simplicity's sake!):
>
> Gr
You can run mri_surfcluster on the sig.mgh for this kind of thing.
doug
Rosa Steimke wrote:
> Thanks Bruce!!
> now i wonder whether it is possible to get a table of all the significant
> blobbs that i found in qdec that gives the size and average p value or some
> other way to find this out?
>
Original-Nachricht
Datum: Tue, 04 Aug 2009 19:33:18 +0200
Von: "Rosa Steimke"
An: Douglas N Greve
Betreff: Re: [Freesurfer] correction for behavioral varialbles in qdec
thanks, but which input file do i have to use? where can i find this sig.mgh
file from the qdec analysis?
ro
cd $SUBJECTS_DIR/qdec
find | grep "sig\.mgh"
will show you the location of the sig.mgh files, one for each analysis.
On Tue, 2009-08-04 at 19:33 +0200, Rosa Steimke wrote:
> Original-Nachricht
> Datum: Tue, 04 Aug 2009 19:33:18 +0200
> Von: "Rosa Steimke"
> An: Douglas N Greve
Hello,
I'm in the process of trying to map designated voxels from Talairach space in
Freesurfer to the corresponding image in subject space in FSL's gui
FDT(Probtrackx). Obviously, there will not be a direct mapping between these
two coordinate spaces. How would I go about this? Thanks in ad
You can use this matrix to do it approximately
$FREESURFER_HOME/average/mni152.register.dat
Joseph Barrington Keller wrote:
> Hello,
> I'm in the process of trying to map designated voxels from Talairach space
> in Freesurfer to the corresponding image in subject space in FSL's gui
> FDT(Probt
Hi,
I try again with you said. First, I type this command“mri_surf2surf
--srcsubject noise0.5_0 --srcsurfval thickness --sfmt curv --trgsubject
noise0.5_0 --trgsurfval noise0.5_0_tal.xfm --tfmt curv --hemi lh
--sval-tal-xyz orig --tval-xyz”, then I type “mris_convert -c
lh.noise0.5_0_tal.xfm lh
Dear FS experts
We would like to threshold the cluster size in the sig.mgh image in order to
exclude clusters that are only a few vertices in size, but I cannot find
this option
Is it possible to do it within FS? If yes, how to do it?
Thanks in advance
Regards
Jürgen
---
19 matches
Mail list logo
