Hi Anri - TRACULA does not use deterministic ROIs. It uses a probabilistic model of how likely each tract is to go through or next to each of the labels of the freesurfer subcortical segmentation and cortical parcellation, as a function of position along the trajectory of the tract.
Best, a.y On Sun, 31 Jul 2016, Anri WATANABE wrote:
Hi Anastasia,
Thank you! It seems work well!!
I have another question. Are ROIs for automatic tractography in TRACULA the
same ROIs
presented in Wakana et al. 2007?
Anri
**********************************************************************
京都府立医科大学附属病院
精神科・心療内科
渡辺 杏里
**********************************************************************
Anri WATANABE, M.D.
Department of Psychiatry,
University Hospital, Kyoto Prefectural University of Medicine
**********************************************************************
2016-07-27 13:17 GMT+09:00 Anastasia Yendiki <ayend...@nmr.mgh.harvard.edu>:
Hi Anri - The problem is in this line:
set cmd = ($cmd --ref $cvstempdir/$cvstemp)
It should be changed to this:
set cmd = ($cmd --ref $cvstempdir/$cvstemp/mri/norm.mgz)
For this to take effect, you need to run "which trac-all" and make the
change in
the trac-all file that the which commands shows you.
Hope this helps,
a.y
On Fri, 15 Jul 2016, Anri WATANABE wrote:
Hi, AnastasiaThis is trac-all.local-copy from 1 subject. Thank you!
Anri
**********************************************************************
京都府立医科大学附属病院
精神科・心療内科
渡辺 杏里
**********************************************************************
Anri WATANABE, M.D.
Department of Psychiatry,
University Hospital, Kyoto Prefectural University of Medicine
**********************************************************************
2016-07-13 6:16 GMT+09:00 Anastasia Yendiki
<ayend...@nmr.mgh.harvard.edu>:
Hi Anri - This may be a bug that was fixed at some point. Can
you send me the scripts/trac-all.local-copy from one of your
subjects? Thanks!
a.y
On Mon, 11 Jul 2016, Anri WATANABE wrote:
Hi Anastasia,There is an error in .log files of left
corticospinal tract in cvs template and I attached
one
of file. In addition .log files of right
corticospinal tract in cvs template doesn't exist.
Thanks in advance.
Anri
**********************************************************************
京都府立医科大学附属病院
精神科・心療内科
渡辺 杏里
**********************************************************************
Anri WATANABE, M.D.
Department of Psychiatry,
University Hospital, Kyoto Prefectural University of
Medicine
**********************************************************************
2016-07-07 20:12 GMT+09:00 Anastasia Yendiki
<ayend...@nmr.mgh.harvard.edu>:
Hi Anri - Is there an error in the stats/*.log
files for the different tracts?
a.y
On Tue, 5 Jul 2016, Anri WATANABE wrote:
Dear Anastasia,
I use TRACULA to obtain diffusion
measures at each voxel in a certain pathway for
group analysis, but
there aren't stats/*.path.mean.txt
files. I found .log files
(<tract>_PP.avg33_mni_bbr.log) which
exist
1 file per 1 tract, except corticospinal
tract which has 2 .log files.
Command: trac-all –stat –c
$TUTORIAL_DATA/diffusion_tutorial/dmrirc.example
Error log: Loading output reference
volume from
/Applications/freesurfer/subjects/cvs_avg35
corRead(): can't open file
/Applications/freesurfer/subjects/cvs_avg35/COR-.info
ERROR: Could not read
/Applications/freesurfer/subjects/cvs_avg35
I attached dmrirc.example (configuration
file) and <subjd>/scripts/trac-all.log.
Thanks in advance,
Anri
**********************************************************************
京都府立医科大学附属病院
精神科・心療内科
渡辺 杏里
**********************************************************************
Anri WATANABE, M.D.
Department of Psychiatry,
University Hospital, Kyoto Prefectural
University of Medicine
**********************************************************************
2016-06-03 9:51 GMT+09:00 Anri WATANABE
<z2aa...@koto.kpu-m.ac.jp>:
Hi, Anastasia.
There aren't any .log files but text
files like lh.ilf_AS.avg33_mni_bbr.FA_Avg.txt.
I guess text
files complete all pathways and
measures.
**********************************************************************
京都府立医科大学附属病院
精神科・心療内科
渡辺 杏里
**********************************************************************
Anri WATANABE, M.D.
Department of Psychiatry,
University Hospital, Kyoto Prefectural
University of Medicine
**********************************************************************
2016-06-02 3:03 GMT+09:00 Anastasia
Yendiki <ayend...@nmr.mgh.harvard.edu>:
Thanks, Anri. So the previous
steps seem to have run fine. Are there any .log
files
created in the stats/ folder,
which is created by trac-all -stat?
On Wed, 1 Jun 2016, Anri WATANABE
wrote:
Hi Anastasia, This is a
<subjid>/scripts/trac-all.log of one subject of
the group.
Thanks,
Anri
**********************************************************************
京都府立医科大学附属病院
精神科・心療内科
渡辺 杏里
**********************************************************************
Anri WATANABE, M.D.
Department of Psychiatry,
University Hospital, Kyoto
Prefectural University of Medicine
**********************************************************************
2016-05-31 22:55 GMT+09:00
Anastasia Yendiki
<ayend...@nmr.mgh.harvard.edu>:
Hi Anri - Can you also
send your log file (scripts/trac-all.log)?
I'll need to see what
exactly was running
when the error occurred. Thanks!
a.y
On Sat, 28 May 2016,
Anri WATANABE wrote:
Hello
Anastasia,sorry for few information and let me tell
you
command and
error log.
Command: trac-all –stat –c
$TUTORIAL_DATA/diffusion_tutorial/dmrirc.example
Error
log: Loading output reference volume from
/Applications/freesurfer/subjects/cvs_avg35
corRead(): can't
open file
/Applications/freesurfer/subjects/cvs_avg35/COR-.info
ERROR: Could not
read
/Applications/freesurfer/subjects/cvs_avg35
dmrirc.example (configuration file) is attached to
this
e-mail.
Thanks in
advance,
Anri
**********************************************************************
京都府立医科大学附属病院
精神科・心療内科
渡辺 杏里
**********************************************************************
Anri WATANABE,
M.D.
Department of
Psychiatry,
University
Hospital, Kyoto Prefectural University of
Medicine
**********************************************************************
2016-05-27 22:57
GMT+09:00 Anastasia Yendiki
<ayend...@nmr.mgh.harvard.edu>:
Hi Anri -
I do not know what command line you ran and
what your
configuration
file looks like, so it is very
hard for
me to suggest solutions.
Best,
a.y
On Fri, 27
May 2016, Anri WATANABE wrote:
Hi
Anastasia,
Thank you for your answer.
There aren't stats/*.path.mean.txt files and
terminal says 'Could
not read
/Applications/freesurfer/subjects/cvs_avg35.' I
checked
/Application/freesurfer/subjects/cvs_avg35 folder
and
couldn't find
COR-.info file.
Could you tell me any resolutions, please?
Thanks,
Anri
**********************************************************************
京都府立医科大学附属病院
精神科・心療内科
渡辺
杏里
**********************************************************************
Anri
WATANABE, M.D.
Department of Psychiatry,
University Hospital, Kyoto Prefectural
University
of Medicine
**********************************************************************
2016-05-21 6:48 GMT+09:00 Anastasia Yendiki
<ayend...@nmr.mgh.harvard.edu>:
Hi Anri - The FA values are extracted in
the native space
of each subject,
which is why
those are the only
coordinates that you see. If you want to
display the
results of your
analysis on an average
path, after
running trac-all -stat, you can use the
stats/*.path.mean.txt files (see also the last part
of
the TRACULA
tutorial).
Best,
a.y
On Wed, 18 May 2016, Anri WATANABE wrote:
Dear experts,
I use TRACULA to examine a measure
(FA) at each voxel
in one pathway.
pathstats.byvoxel.txt files show
coordinates in
native space and
after converting
those the new
files don't show any coordinates
which are in MNI
space.
Could you tell me how can I know
MNI
coordinate
values?
Thank you!
Regards,
Anri
**********************************************************************
京都府立医科大学附属病院
精神科・心療内科
渡辺 杏里
**********************************************************************
Anri WATANABE, M.D.
Department of Psychiatry,
University Hospital, Kyoto
Prefectural University of
Medicine
**********************************************************************
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