[Freesurfer] 回复: Re: LGI error

2013-12-07 Thread kangchengwang0...@gmail.com
Hi Marie Schaer, Thank you very much.  I hope other experts could help me. 

Kangcheng






Wang Kangcheng 
Faculty of Psychology, Southwest University, China
Email: kangchengwang0...@gmail.com / wangkangcheng@163.com
Address:  No.2 Tiansheng Road, BeiBei District, Chongqing, 400715,P.R.China 


发件人: Marie Schaer
发送时间: 2013-12-07 02:46
收件人: 王康程
抄送: freesurfer@nmr.mgh.harvard.edu
主题: Re: [Freesurfer] LGI error


Hi Kangchen,


I also had the same error recently on a unix machine, but I unfortunately did 
not find the solution and some help would be greatly appreciated.


I think that the bug is due to the fact that make_outer_surface.m calls 
MRIread.m, which calls load_mgh.m and that something gets wrong at the point of 
reading the file (and removing temporary files). But I'm afraid I can't help 
more, I tried to edit load_mgh to add -f after rm and it didn't help.


Nick or Doug, any idea?


Many thanks in advance!


Marie


On Dec 6, 2013, at 5:31 AM, 王康程 kangchengwang0...@gmail.com wrote:


Dear all,


When I run recon-all -s ${subject} -localGI, it appear rm: remove regular 
file `/tmp/tmp4653077.mgh'? . Then, I write yes, however, it didn't response 
anyway. How shold I do next? Thank you!


The echo for the process is followed

--
running subject Emotion_xunlian_s12002
--
Subject Stamp: freesurfer-Linux-centos6_x86_64-stable-pub-v5.3.0
Current Stamp: freesurfer-Linux-centos6_x86_64-stable-pub-v5.3.0
INFO: SUBJECTS_DIR is /home/fmri/desktop/test
Actual FREESURFER_HOME /usr/local/freesurfer
-rw-rw-r--. 1 root root 544815 Dec  6 20:54 
/home/fmri/desktop/test/Emotion_xunlian_s12002/scripts/recon-all.log
Linux localhost.localdomain 2.6.32-358.23.2.el6.x86_64 #1 SMP Wed Oct 16 
18:37:12 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
/home/fmri/desktop/test/Emotion_xunlian_s12002/surf
#
#@# Local Gyrification Index lh Fri Dec  6 21:07:40 CST 2013

 mris_compute_lgi --i lh.pial 

=
rm -Rf 
/home/fmri/desktop/test/Emotion_xunlian_s12002/surf/tmp-mris_compute_lgi-lh.pial
=
=
mkdir -p 
/home/fmri/desktop/test/Emotion_xunlian_s12002/surf/tmp-mris_compute_lgi-lh.pial
=
=
mris_fill -c -r 1 lh.pial 
/home/fmri/desktop/test/Emotion_xunlian_s12002/surf/tmp-mris_compute_lgi-lh.pial/lh.pial.filled.mgz
=
reading surface from lh.pial...
writing filled volume to 
/home/fmri/desktop/test/Emotion_xunlian_s12002/surf/tmp-mris_compute_lgi-lh.pial/lh.pial.filled.mgz...
conforming output volume
setting resolution for intermediate calculations to 1.
=
make_outer_surface('/home/fmri/desktop/test/Emotion_xunlian_s12002/surf/tmp-mris_compute_lgi-lh.pial/lh.pial.filled.mgz',15,'/home/fmri/desktop/test/Emotion_xunlian_s12002/surf/tmp-mris_compute_lgi-lh.pial/lh.pial-outer');
 exit
=
Warning: Unable to open display 'iconic'.  You will not be able to display 
graphics on the screen.

 M A T L A B (R) 
  Copyright 1984-2012 The MathWorks, Inc.
R2012a (7.14.0.739) 64-bit (glnxa64)
  February 9, 2012

  Toolbox Path Cache read in 0.02 seconds.
MATLAB Path initialized in 0.79 seconds.
 
To get started, type one of these: helpwin, helpdesk, or demo.
For product information, visit www.mathworks.com.
 
 reading filled volume...
 freesurfer-Linux-centos6_x86_64-stable-pub-v5.3.0 
Setting up environment for FreeSurfer/FS-FAST (and FSL)
FREESURFER_HOME   /usr/local/freesurfer
FSFAST_HOME   /usr/local/freesurfer/fsfast
FSF_OUTPUT_FORMAT nii.gz
SUBJECTS_DIR  /home/fmri/desktop/test
MNI_DIR   /usr/local/freesurfer/mni
FSL_DIR   /opt/fsl
 freesurfer-Linux-centos6_x86_64-stable-pub-v5.3.0 
Setting up environment for FreeSurfer/FS-FAST (and FSL)
FREESURFER_HOME   /usr/local/freesurfer
FSFAST_HOME   /usr/local/freesurfer/fsfast
FSF_OUTPUT_FORMAT nii.gz
SUBJECTS_DIR  /home/fmri/desktop/test
MNI_DIR   /usr/local/freesurfer/mni
FSL_DIR   /opt/fsl
rm: remove regular file `/tmp/tmp4653077.mgh'?



--  
kangcheng Wang
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The 

Re: [Freesurfer] Segmentation misses sulci in posterior

2013-12-07 Thread Eve M. LoCastro
I realize the files I included were rather limited. I zipped the entire output 
folder and uploaded it:

- subj161.bz2 (477.45 MiB) 
http://gate.nmr.mgh.harvard.edu/filedrop2/?p=bmuvoddq6g1


Cheers,

Eve LoCastro
Senior Research Assistant
IDEAL,  Radiology Department
Weill Cornell Medical College
515 E. 71st St S118
Tel: 212-746-1289
Fax: 212-746-4189
http://ideal-cornell.com/


From: Bruce Fischl [fis...@nmr.mgh.harvard.edu]
Sent: Friday, December 06, 2013 5:02 PM
To: Eve M. LoCastro
Cc: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] Segmentation misses sulci in posterior

ok, I'll take a look
On Fri, 6 Dec 2013, Eve M. LoCastro wrote:

 Thank you, Bruce. I have uploaded the 001.mgz here:

 http://gate.nmr.mgh.harvard.edu/filedrop2/?p=8xy0v6sj50o

 And the segmentation (aparc+aseg.mgz).

 http://gate.nmr.mgh.harvard.edu/filedrop2/?p=7ibj59tsn6p


 If there are any other files of interest, please let me know.


 Much thanks,

 Eve LoCastro
 Senior Research Assistant
 IDEAL,  Radiology Department
 Weill Cornell Medical College
 515 E. 71st St S118
 Tel: 212-746-1289
 Fax: 212-746-4189
 http://ideal-cornell.com/

 
 From: Bruce Fischl [fis...@nmr.mgh.harvard.edu]
 Sent: Friday, December 06, 2013 4:28 PM
 To: Eve M. LoCastro
 Cc: freesurfer@nmr.mgh.harvard.edu
 Subject: Re: [Freesurfer] Segmentation misses sulci in posterior

 Hi Eve

 if you upload the subject we will take a look
 Bruce
 On Fri, 6 Dec 2013, Eve M.
 LoCastro wrote:

 We have a T1 image that has been problematic to process. This patient has
 thicker skull and extensive hypointensities in the white matter along with
 big vents.

 Skullstripping by modifying the watershed parameter either leaves too much
 skull or removes entire chunks of the brain in this Siemens image;
 unfortunately there seems to be no middle ground.

 In recon-all FreeSurfer has been unable to discern the gray matter boundary
 in the posterior of the brain and omits folding detail of the sulci. I am
 attaching a screenshot overview of the best attempt so far, which finished
 this morning (there is a bit of skull left over on this run; on previous
 runs where the skull is cleanly removed this problem persists). As a
 last-ditch effort I had re-sliced the axis-reformat T1 images as additional
 images (002.mgz, 003.mgz, 004.mgz) (any feedback on the feasibility of this
 approach is welcomed also).

 Any suggestions to improve the processing on these cortical problem areas
 are very much appreciated (ventricles are as good as I can hope for today;
 that's matter for a whole other post!).


 Much thanks,

 Eve LoCastro
 Senior Research Assistant
 IDEAL,  Radiology Department
 Weill Cornell Medical College
 515 E. 71st St S118
 Tel: 212-746-1289
 Fax: 212-746-4189
 http://ideal-cornell.com/





 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.

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