Hi,
I am new learner in freesurfer and analyzing the difference of the
thickness between two groups using qdec.
There is a error as below.
I don't know what is the reason.
ERROR: matrix is ill-conditioned or badly scaled, condno = 22801.1
Possible problem with ex
Dear all,
I am trying to convert 4D volume time series to GIFTI surface time series.
Following the instructions given in a previous post, so far, I have tried
using mri_vol2surf and mris_convert, with no success (i.e. when I try to
open the surface file in freeview I get Failed to load Surface
/h
Did you verify that the result of mni152reg is accurate? It should have
printed out a command line to check it
On 9/9/16 5:58 AM, Matyáš Kuhn wrote:
> Hi FreeSurfer experts,
>
> We would like to use Destrieux atlas for masking DLPFC in subjects, who
> uderwent fMRI and we used SPM to process the
Hello,
I am thinking of switching from Tksurfer to Freeview, but I want to make
sure that retinotopy visualization still works well. Is it straightforward
to view phase-encoded displays? There are a few options on tksurfer
(complex color wheel, ability to set number of cycles and angle offset for
Hi,
that makes sense! I sent an old ascii file (that worked) to my mac, copied and
pasted a design from there and sent back. Glad it was something simple.
It is working now, thank you very much!
Areti
From: freesurfer-boun...@nmr.mgh.harvard.edu
[freesurfer-bo
How did you create this file? It has "carriage returns" instead of "new
lines" -- quite an obscure and annoying difference. It usually means
that you created the file with something that is not a simple ascii text
editor (or you created it under windows). If you 'less' the file in
linux, you wi
Hi Alain
I'm pretty sure that this is a bug in 5.3 that is fixed in dev and will
not be an issue in 6.0. You can test this by downloading and trying out
dev if you like.
cheers
Bruce
On Fri, 9 Sep 2016, Alain Imaging wrote:
Hello everybody,
I am gladly starting my freesurfer adventure af
Hi Younghoon
yes, the vertex index is perserved across all the surface and patch
representations, so you should always be able to go from a flattened
vertex back to its white or pial location
cheers
Bruce
On Thu, 8 Sep 2016, Younghoon Kim
wrote:
Hi Bruce,
I sent you a message a while ago
Hi,
do you mean the designfile? This is attached.
Thank you,
Areti
From: freesurfer-boun...@nmr.mgh.harvard.edu
[freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Douglas Greve
[gr...@nmr.mgh.harvard.edu]
Sent: 09 September 2016 16:20
To: freesurfer
Is your matrix a simple ascii text file? If so, please send.
On 9/9/16 11:00 AM, Smaragdi A. wrote:
> Dear mailinglist,
>
> I get the following error when I run the mri_glmfit:
>
> MatrixReadTxT: could not scan value [8][360]
> WARNING: matlab elment type is 805908489, which is not a ma
Dear mailinglist,
I get the following error when I run the mri_glmfit:
MatrixReadTxT: could not scan value [8][360]
WARNING: matlab elment type is 805908489, which is not a matrix.
It seems like problems such as this one are common, but I haven't found an
answer in the archive for this
Hi FreeSurfer experts,
We would like to use Destrieux atlas for masking DLPFC in subjects, who
uderwent fMRI and we used SPM to process the data. We want to find peaks
in individuals according to some regions from the atlas (create
individual mask). The problem I am facing is to get
aparc.a200
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