Hi Aziz,
make sure $FREESURFER_HOME/matlab is in your matlab path.
cheers
Bruce
On Mon, 12 Sep
2016, Aziz Nanthaamornphong wrote:
Which the version of Matlab has a 'MRIread' function? I got this error
message from my installed Matlab (v. 8.4.0).
"Undefined function 'MRIread' for input arguments of type 'char'."
Best Regards,
Aziz.
On Mon, Sep 5, 2016 at 6:46 AM, Bruce Fischl <fis...@nmr.mgh.harvard.edu>
wrote:
yup, or mri_Info called form the command line. If you use
MRIread on the aseg.mgz you can extract e.g. the left
hippocampus using matlab via:
mri = MRIread('aseg.mgz');
find(mri.vol == 17);
then compute the ras coords of those indices using ind2sub
cheers
Bruce
On Sun, 4 Sep 2016, Ruyuan Zhang wrote:
Hi, Aziz
You can use MRIread function to read in a
volume (i.e. brainmask.mgz).
You will get a structure, which contains a field
called ras2vox.
cheers
ruyuan
On 9/4/16 6:23 PM, Aziz Nanthaamornphong wrote:
Hi,
For example, I want to know the list of x, y, z
coordinates of a left
hippocampus volume.
As you mentioned "ras2vox" matrices, hoe can I see
or get these
matrices?
Thank you.
Aziz
On Monday, 5 September 2016, Bruce Fischl
<fis...@nmr.mgh.harvard.edu>
wrote:
Hi Aziz
can you elaborate? What coordinates do you
want? What are
you trying to do with them? The .mgz format
contains
ras2vox matrices that let you go from voxel
indices to RAS
coordinates and such.
cheers
Bruce
On Sun, 4 Sep 2016, Aziz Nanthaamornphong
wrote:
Dear Freesurfer experts,
How can we get the coordinates (X, Y, Z)
of a
particular volume? I couldn't
find any functions or command to do
that.
Thank you in advance.
Aziz.
--
Aziz Nanthaamornphong, Ph.D.,
Chair of Master of Science Program in Information
Technology
Department of ICT
Faculty of Technology and Environment
Prince of Songkla University, Phuket Campus
+66 7627 6716 (v)
http://research.te.psu.ac.th/aziz
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
The information in this e-mail is intended only for
the person to whom it is
addressed. If you believe this e-mail was sent to
you in error and the e-mai
l
contains patient information, please contact the
Partners Compliance HelpLin
e at
http://www.partners.org/complianceline . If the
e-mail was sent to you in er
ror
but does not contain patient information, please
contact the sender and prop
erly
dispose of the e-mail.
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
The information in this e-mail is intended only for the person to whom
it is
addressed. If you believe this e-mail was sent to you in error and the
e-mail
contains patient information, please contact the Partners Compliance
HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you
in error
but does not contain patient information, please contact the sender
and properly
dispose of the e-mail.
--
Aziz Nanthaamornphong, Ph.D.,
Chair of Master of Science Program in Information Technology
Department of ICT
Faculty of Technology and Environment
Prince of Songkla University, Phuket Campus
+66 7627 6716 (v)
http://research.te.psu.ac.th/aziz
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the e-mail
contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.