Freesurfer

freesurfer@nmr.mgh.harvard.edu

18 participants
30131 discussions

FW: fsaverage, posterior slices missing
by Sharmili 57 09 Jun '09

09 Jun '09

From: sharmili75(a)hotmail.com To: freesurfer(a)nmr.mgh.harvard.edu Subject: fsaverage, posterior slices missing Date: Tue, 9 Jun 2009 12:01:48 +0000 Hi, I tried to run make_average_suject with 22 Subjects (11 Schizophrenia and 11 controls). In tkmedit I checked the result. the posterior slices seem to be missing in fsaverage orig.mgz but tksurfer ist complete. I've attached a screenshot. Has anyone have an idea, how to solve this problem. Thanks Sharmili Posteingang immer voll? Der erste Speicher, der mitwächst: Unbegrenzter Speicher bei Windows Live Hotmail! _________________________________________________________________ http://redirect.gimas.net/?n=M0906xIE8_MSN4 Internet Explorer 8 jetzt für MSN - kostenlos!

2 1

Stand processing prepared for longitudinal pipeline.
by Hui Zheng 08 Jun '09

08 Jun '09

Hi, We are processing our data for the longitudinal pipeline. I found some subjects' brainmask with skull/dura remaining, and a portion of the skull was segmented as cortical gray matter in aseg. I'd like to ask if this kind of problem will affect the longitudinal registration/template creation? I have one more question. Is the method described in the paper by Golland P (2003), Permutation Tests for Classification: Towards Statistical Significance in Image-Based Studies, used in FreeSurfer? Thanks, Zheng Hui

1 0

mri_glmfit significiance verification outside freesurfer
by Jeff Sadino 08 Jun '09

08 Jun '09

Hello Surfers, I am trying to verify the p-value sig.mgh maps outputted from the mri_glmfit command as the first part of a more advanced analysis. We have been extracting the thickness data for a single vertex from each of our 58 subjects in two control groups and then running a significiance analysis is SAS. We thought that the output from SAS should match the p-value in the sig.mgh file, but the p-values do not match at all. We have tested multiple data points. Does freesurfer do some sort of a more advanced significance analysis that is not in the standard documentation? Thank you very much, Jeff Sadino _________________________________________________________________ Windows Live™ SkyDrive™: Get 25 GB of free online storage. http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_SD_25GB_062009

4 4

Brain cortical structures segmentation - comparison of hippocampal volumes
by Flavio Seixas 08 Jun '09

08 Jun '09

My name is Flavio, student at Universidade Federal Fluminense. I research image segmentation methods applied to brain cortical structures segmentation. I've compared against the hippocampal region got from FIRST-FSL to Freesurfer, using the same magnetic resonance (MR) image. The FSL is a neuroimage analysis tool developed by FMRI group from Oxford. I found out a great volume difference between segmentations. Despite different automated image analysis tool, I was expecting a higher volume overlap index when comparing the same brain structure from the same MR image. I got about 25% volume overlap. Is there any "recon-all" flag that I can use in conjunction with entire process so as to get better volume overlap? I would appreciate any suggestion. Thank you in advance, Flavio.

4 4

TAL QA check failed
by Barnali Basu 08 Jun '09

08 Jun '09

Experts, I got the following error while running a subject with recon-all autorecon1 ERROR: Talairach QA check failed! z-score = -8 <= -4 = threshold Manual Talairach alignment may be necessary, or include the -notal-check flag to skip this test. See http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Talairach Linux barnali-work 2.6.24-16-server #1 SMP Thu Apr 10 13:58:00 UTC 2008 i686 GNU/Linux recon-all exited with ERRORS at Fri Jun 5 22:35:17 PDT 2009 I gathered from other posts on this error that the fix depends upon the z -score. In this case the z-score is -8, what is the best way to get it fixed. Previously i had fixed similar error and i had fixed it with tkregister2, but z-score was different Thanks and Regards -- Barnali Basu Cell : 425 638 2936 Home: 206 257 0174

2 3

Re: [Freesurfer] mris_anatomical_stats
by Nick Schmansky 08 Jun '09

08 Jun '09

Kevin, I've tracked down some memory trampling going on in mris_anatomical_stats, and posted a fixed version for linux x86_64 here: ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/fixes/linux- centos4_x86_64 Nick On Mon, 2009-06-08 at 15:10 -0700, Kevin Scheibel wrote: > I am running mris_anatomical_stats and keep getting the same error. > Here’s the entire log file…looks like the big error happens at ‘glibc > detected’ > > > > computing statistics for each annotation > in /ifs/woods/scott_temp/kevin_work/freeseg/subj/078/label/rh.aparc.annot. > > outputting results > to /ifs/tmp/pipeline-4.2/pipelnvr/2009June08_15h03m16s361ms/MRISAnatomicalStats.StatsFile_0-077.stats... > > reading > volume /ifs/woods/scott_temp/kevin_work/freeseg/subj_xfm/078/mri/wm.mgz... > > reading input > surface /ifs/woods/scott_temp/kevin_work/freeseg/subj_xfm/078/surf/lh.pial... > > reading input pial > surface /ifs/woods/scott_temp/kevin_work/freeseg/subj_xfm/078/surf/lh.pial... > > reading input white > surface /ifs/woods/scott_temp/kevin_work/freeseg/subj_xfm/078/surf/lh.white... > > reading colortable from annotation file... > > colortable with 36 entries read > (originally /autofs/space/amaebi_026/users/buckner_cortical_atlas/scripts/colortable_final.txt) > > *** glibc detected > *** /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats: free > (): invalid pointer: 0x00002af35c93d000 *** > > ======= Backtrace: ========= > > /lib64/libc.so.6[0x35c4671684] > > /lib64/libc.so.6(cfree+0x8c)[0x35c4674ccc] > > /lib64/libc.so.6(_IO_free_backup_area+0x18)[0x35c466dd68] > > /lib64/libc.so.6(_IO_file_overflow+0x1d2)[0x35c466bd62] > > /lib64/libc.so.6(_IO_vfprintf+0x4a7e)[0x35c4646d4e] > > /lib64/libc.so.6(_IO_fprintf+0x88)[0x35c464cf68] > > /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats(vfprintf > +0x338d)[0x40898d] > > /lib64/libc.so.6(__libc_start_main+0xf4)[0x35c461d8b4] > > /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats > (__gxx_personality_v0+0xfa)[0x40626a] > > ======= Memory map: ======== > > 00400000-00786000 r-xp 00000000 00:16 > 238900739 /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats > > 00886000-008e0000 rw-p 00386000 00:16 > 238900739 /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats > > 008e0000-0209f000 rw-p 008e0000 00:00 0 > > 04da5000-0b132000 rw-p 04da5000 00:00 0 > > 35c4200000-35c421a000 r-xp 00000000 08:01 > 4321433 /lib64/ld-2.5.so > > 35c441a000-35c441b000 r--p 0001a000 08:01 > 4321433 /lib64/ld-2.5.so > > 35c441b000-35c441c000 rw-p 0001b000 08:01 > 4321433 /lib64/ld-2.5.so > > 35c4600000-35c474a000 r-xp 00000000 08:01 > 4321434 /lib64/libc-2.5.so > > 35c474a000-35c4949000 ---p 0014a000 08:01 > 4321434 /lib64/libc-2.5.so > > 35c4949000-35c494d000 r--p 00149000 08:01 > 4321434 /lib64/libc-2.5.so > > 35c494d000-35c494e000 rw-p 0014d000 08:01 > 4321434 /lib64/libc-2.5.so > > 35c494e000-35c4953000 rw-p 35c494e000 00:00 0 > > 35c4a00000-35c4a21000 r-xp 00000000 08:01 > 12354411 /usr/lib64/libjpeg.so.62.0.0 > > 35c4a21000-35c4c20000 ---p 00021000 08:01 > 12354411 /usr/lib64/libjpeg.so.62.0.0 > > 35c4c20000-35c4c21000 rw-p 00020000 08:01 > 12354411 /usr/lib64/libjpeg.so.62.0.0 > > 35c4e00000-35c4e57000 r-xp 00000000 08:01 > 12354412 /usr/lib64/libtiff.so.3.8.2 > > 35c4e57000-35c5056000 ---p 00057000 08:01 > 12354412 /usr/lib64/libtiff.so.3.8.2 > > 35c5056000-35c5059000 rw-p 00056000 08:01 > 12354412 /usr/lib64/libtiff.so.3.8.2 > > 35c5200000-35c5282000 r-xp 00000000 08:01 > 4321204 /lib64/libm-2.5.so > > 35c5282000-35c5481000 ---p 00082000 08:01 > 4321204 /lib64/libm-2.5.so > > 35c5481000-35c5482000 r--p 00081000 08:01 > 4321204 /lib64/libm-2.5.so > > 35c5482000-35c5483000 rw-p 00082000 08:01 > 4321204 /lib64/libm-2.5.so > > 35c6200000-35c6214000 r-xp 00000000 08:01 > 12346484 /usr/lib64/libz.so.1.2.3 > > 35c6214000-35c6413000 ---p 00014000 08:01 > 12346484 /usr/lib64/libz.so.1.2.3 > > 35c6413000-35c6414000 rw-p 00013000 08:01 12346484 > /usr/lib64/libz.so.1.2.3 > > 35c6600000-35c6609000 r-xp 00000000 08:01 > 4321447 /lib64/libcrypt-2.5.so > > 35c6609000-35c6808000 ---p 00009000 08:01 > 4321447 /lib64/libcrypt-2.5.so > > 35c6808000-35c6809000 r--p 00008000 08:01 > 4321447 /lib64/libcrypt-2.5.so > > 35c6809000-35c680a000 rw-p 00009000 08:01 > 4321447 /lib64/libcrypt-2.5.so > > 35c680a000-35c6838000 rw-p 35c680a000 00:00 0 > > 35c6a00000-35c6ae6000 r-xp 00000000 08:01 > 12346051 /usr/lib64/libstdc++.so.6.0.8 > > 35c6ae6000-35c6ce5000 ---p 000e6000 08:01 > 12346051 /usr/lib64/libstdc++.so.6.0.8 > > 35c6ce5000-35c6ceb000 r--p 000e5000 08:01 > 12346051 /usr/lib64/libstdc++.so.6.0.8 > > 35c6ceb000-35c6cee000 rw-p 000eb000 08:01 > 12346051 /usr/lib64/libstdc++.so.6.0.8 > > 35c6cee000-35c6d00000 rw-p 35c6cee000 00:00 0 > > 35c7200000-35c720d000 r-xp 00000000 08:01 > 4321444 /lib64/libgcc_s-4.1.2-20080102.so.1 > > 35c720d000-35c740d000 ---p 0000d000 08:01 > 4321444 /lib64/libgcc_s-4.1.2-20080102.so.1 > > 35c740d000-35c740e000 rw-p 0000d000 08:01 > 4321444 /lib64/libgcc_s-4.1.2-20080102.so.1 > > 2af35799b000-2af35799e000 rw-p 2af35799b000 00:00 0 > > 2af3579a7000-2af3579a8000 rw-p 2af3579a7000 00:00 0 > > 2af3579a8000-2af3579aa000 r-xp 00000000 08:01 > 4321435 /lib64/libdl-2.5.so > > 2af3579aa000-2af357baa000 ---p 00002000 08:01 > 4321435 /lib64/libdl-2.5.so > > 2af357baa000-2af357bab000 r--p 00002000 08:01 > 4321435 /lib64/libdl-2.5.so > > 2af357bab000-2af357bac000 rw-p 00003000 08:01 > 4321435 /lib64/libdl-2.5.so > > 2af357bac000-2af357bc1000 r-xp 00000000 08:01 4321439 > /lib64/libpthread-2.5.so > > 2af357bc1000-2af357dc0000 ---p 00015000 08:01 > 4321439 /lib64/libpthread-2.5.so > > 2af357dc0000-2af357dc1000 r--p 00014000 08:01 > 4321439 /lib64/libpthread-2.5.so > > 2af357dc1000-2af357dc2000 rw-p 00015000 08:01 > 4321439 /lib64/libpthread-2.5.so > > 2af357dc2000-2af35c93f000 rw-p 2af357dc2000 00:00 0 > > 2af360000000-2af360021000 rw-p 2af360000000 00:00 0 > > 2af360021000-2af364000000 ---p 2af360021000 00:00 0 > > 7fff52ee6000-7fff5310f000 rw-p 7fff52ee6000 00:00 0 > [stack] > > ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0 > [vdso] > > /ifs/woods/scott_temp/kevin_work/freeseg/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats.sh: line 8: 28655 Aborted /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats $@ > > > > > > > > Kevin Scheibel > > k.scheibel(a)ucla.edu > > > > > _______________________________________________ > Freesurfer mailing list > Freesurfer(a)nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

1 0

mris_anatomical_stats
by Kevin Scheibel 08 Jun '09

08 Jun '09

I am running mris_anatomical_stats and keep getting the same error. Here's the entire log file.looks like the big error happens at 'glibc detected' computing statistics for each annotation in /ifs/woods/scott_temp/kevin_work/freeseg/subj/078/label/rh.aparc.annot. outputting results to /ifs/tmp/pipeline-4.2/pipelnvr/2009June08_15h03m16s361ms/MRISAnatomicalStats .StatsFile_0-077.stats... reading volume /ifs/woods/scott_temp/kevin_work/freeseg/subj_xfm/078/mri/wm.mgz... reading input surface /ifs/woods/scott_temp/kevin_work/freeseg/subj_xfm/078/surf/lh.pial... reading input pial surface /ifs/woods/scott_temp/kevin_work/freeseg/subj_xfm/078/surf/lh.pial... reading input white surface /ifs/woods/scott_temp/kevin_work/freeseg/subj_xfm/078/surf/lh.white... reading colortable from annotation file... colortable with 36 entries read (originally /autofs/space/amaebi_026/users/buckner_cortical_atlas/scripts/colortable_fin al.txt) *** glibc detected *** /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats: free(): invalid pointer: 0x00002af35c93d000 *** ======= Backtrace: ========= /lib64/libc.so.6[0x35c4671684] /lib64/libc.so.6(cfree+0x8c)[0x35c4674ccc] /lib64/libc.so.6(_IO_free_backup_area+0x18)[0x35c466dd68] /lib64/libc.so.6(_IO_file_overflow+0x1d2)[0x35c466bd62] /lib64/libc.so.6(_IO_vfprintf+0x4a7e)[0x35c4646d4e] /lib64/libc.so.6(_IO_fprintf+0x88)[0x35c464cf68] /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats(vfprintf+0x338d) [0x40898d] /lib64/libc.so.6(__libc_start_main+0xf4)[0x35c461d8b4] /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats(__gxx_personalit y_v0+0xfa)[0x40626a] ======= Memory map: ======== 00400000-00786000 r-xp 00000000 00:16 238900739 /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats 00886000-008e0000 rw-p 00386000 00:16 238900739 /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats 008e0000-0209f000 rw-p 008e0000 00:00 0 04da5000-0b132000 rw-p 04da5000 00:00 0 35c4200000-35c421a000 r-xp 00000000 08:01 4321433 /lib64/ld-2.5.so 35c441a000-35c441b000 r--p 0001a000 08:01 4321433 /lib64/ld-2.5.so 35c441b000-35c441c000 rw-p 0001b000 08:01 4321433 /lib64/ld-2.5.so 35c4600000-35c474a000 r-xp 00000000 08:01 4321434 /lib64/libc-2.5.so 35c474a000-35c4949000 ---p 0014a000 08:01 4321434 /lib64/libc-2.5.so 35c4949000-35c494d000 r--p 00149000 08:01 4321434 /lib64/libc-2.5.so 35c494d000-35c494e000 rw-p 0014d000 08:01 4321434 /lib64/libc-2.5.so 35c494e000-35c4953000 rw-p 35c494e000 00:00 0 35c4a00000-35c4a21000 r-xp 00000000 08:01 12354411 /usr/lib64/libjpeg.so.62.0.0 35c4a21000-35c4c20000 ---p 00021000 08:01 12354411 /usr/lib64/libjpeg.so.62.0.0 35c4c20000-35c4c21000 rw-p 00020000 08:01 12354411 /usr/lib64/libjpeg.so.62.0.0 35c4e00000-35c4e57000 r-xp 00000000 08:01 12354412 /usr/lib64/libtiff.so.3.8.2 35c4e57000-35c5056000 ---p 00057000 08:01 12354412 /usr/lib64/libtiff.so.3.8.2 35c5056000-35c5059000 rw-p 00056000 08:01 12354412 /usr/lib64/libtiff.so.3.8.2 35c5200000-35c5282000 r-xp 00000000 08:01 4321204 /lib64/libm-2.5.so 35c5282000-35c5481000 ---p 00082000 08:01 4321204 /lib64/libm-2.5.so 35c5481000-35c5482000 r--p 00081000 08:01 4321204 /lib64/libm-2.5.so 35c5482000-35c5483000 rw-p 00082000 08:01 4321204 /lib64/libm-2.5.so 35c6200000-35c6214000 r-xp 00000000 08:01 12346484 /usr/lib64/libz.so.1.2.3 35c6214000-35c6413000 ---p 00014000 08:01 12346484 /usr/lib64/libz.so.1.2.3 35c6413000-35c6414000 rw-p 00013000 08:01 12346484 /usr/lib64/libz.so.1.2.3 35c6600000-35c6609000 r-xp 00000000 08:01 4321447 /lib64/libcrypt-2.5.so 35c6609000-35c6808000 ---p 00009000 08:01 4321447 /lib64/libcrypt-2.5.so 35c6808000-35c6809000 r--p 00008000 08:01 4321447 /lib64/libcrypt-2.5.so 35c6809000-35c680a000 rw-p 00009000 08:01 4321447 /lib64/libcrypt-2.5.so 35c680a000-35c6838000 rw-p 35c680a000 00:00 0 35c6a00000-35c6ae6000 r-xp 00000000 08:01 12346051 /usr/lib64/libstdc++.so.6.0.8 35c6ae6000-35c6ce5000 ---p 000e6000 08:01 12346051 /usr/lib64/libstdc++.so.6.0.8 35c6ce5000-35c6ceb000 r--p 000e5000 08:01 12346051 /usr/lib64/libstdc++.so.6.0.8 35c6ceb000-35c6cee000 rw-p 000eb000 08:01 12346051 /usr/lib64/libstdc++.so.6.0.8 35c6cee000-35c6d00000 rw-p 35c6cee000 00:00 0 35c7200000-35c720d000 r-xp 00000000 08:01 4321444 /lib64/libgcc_s-4.1.2-20080102.so.1 35c720d000-35c740d000 ---p 0000d000 08:01 4321444 /lib64/libgcc_s-4.1.2-20080102.so.1 35c740d000-35c740e000 rw-p 0000d000 08:01 4321444 /lib64/libgcc_s-4.1.2-20080102.so.1 2af35799b000-2af35799e000 rw-p 2af35799b000 00:00 0 2af3579a7000-2af3579a8000 rw-p 2af3579a7000 00:00 0 2af3579a8000-2af3579aa000 r-xp 00000000 08:01 4321435 /lib64/libdl-2.5.so 2af3579aa000-2af357baa000 ---p 00002000 08:01 4321435 /lib64/libdl-2.5.so 2af357baa000-2af357bab000 r--p 00002000 08:01 4321435 /lib64/libdl-2.5.so 2af357bab000-2af357bac000 rw-p 00003000 08:01 4321435 /lib64/libdl-2.5.so 2af357bac000-2af357bc1000 r-xp 00000000 08:01 4321439 /lib64/libpthread-2.5.so 2af357bc1000-2af357dc0000 ---p 00015000 08:01 4321439 /lib64/libpthread-2.5.so 2af357dc0000-2af357dc1000 r--p 00014000 08:01 4321439 /lib64/libpthread-2.5.so 2af357dc1000-2af357dc2000 rw-p 00015000 08:01 4321439 /lib64/libpthread-2.5.so 2af357dc2000-2af35c93f000 rw-p 2af357dc2000 00:00 0 2af360000000-2af360021000 rw-p 2af360000000 00:00 0 2af360021000-2af364000000 ---p 2af360021000 00:00 0 7fff52ee6000-7fff5310f000 rw-p 7fff52ee6000 00:00 0 [stack] ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0 [vdso] /ifs/woods/scott_temp/kevin_work/freeseg/freesurfer-4.3.0_64bit/bin/mris_ana tomical_stats.sh: line 8: 28655 Aborted /usr/local/freesurfer-4.3.0_64bit/bin/mris_anatomical_stats $@ Kevin Scheibel k.scheibel(a)ucla.edu

1 0

vtkMultiThreader error
by Don Hagler 08 Jun '09

08 Jun '09

When we run v430 on our cluster, running rocks redhat 4.3, we get the error message below when mris_volmask is run. From a google search, I see that someone had the same error message back in Oct 2007. Was a solution found for this? It runs fine on our desktop machines as well as when we log in directly to a node and run the job interactively. mris_volmask --label_left_white 2 --label_left_ribbon 3 --label_right_white 41 --label_right_ribbon 42 --save_ribbon --save_distance FREESURFERRECON_NTNU_PRE_095v2_20071126.173245.968000_1 SUBJECTS_DIR is /home/dhagler/data_test ERROR: In /usr/pubsw/packages/vtk/5.2.0/src/Common/vtkMultiThreader.cxx, line 372 vtkMultiThreader (0x1306ec80): Unable to create a thread. pthread_create() returned 12 ERROR: In /usr/pubsw/packages/vtk/5.2.0/src/Common/vtkMultiThreader.cxx, line 372 vtkMultiThreader (0x1306ec80): Unable to create a thread. pthread_create() returned 12 ERROR: In /usr/pubsw/packages/vtk/5.2.0/src/Common/vtkMultiThreader.cxx, line 372 vtkMultiThreader (0x1306ec80): Unable to create a thread. pthread_create() returned 12 ERROR: In /usr/pubsw/packages/vtk/5.2.0/src/Common/vtkMultiThreader.cxx, line 372 vtkMultiThreader (0x1306ec80): Unable to create a thread. pthread_create() returned 12 ERROR: In /usr/pubsw/packages/vtk/5.2.0/src/Common/vtkMultiThreader.cxx, line 372 vtkMultiThreader (0x1306ec80): Unable to create a thread. pthread_create() returned 12 ERROR: In /usr/pubsw/packages/vtk/5.2.0/src/Common/vtkMultiThreader.cxx, line 372 vtkMultiThreader (0x1306ec80): Unable to create a thread. pthread_create() returned 12 ERROR: In /usr/pubsw/packages/vtk/5.2.0/src/Common/vtkMultiThreader.cxx, line 372 vtkMultiThreader (0x1306ec80): Unable to create a thread. pthread_create() returned 12 Segmentation fault Linux compute-0-12.local 2.6.9-55.0.2.ELsmp #1 SMP Tue Jun 26 14:14:47 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux recon-all exited with ERRORS at Fri Jun 5 18:58:09 PDT 2009 _________________________________________________________________ Hotmail® has ever-growing storage! Don’t worry about storage limits. http://windowslive.com/Tutorial/Hotmail/Storage?ocid=TXT_TAGLM_WL_HM_Tutori…

3 3

Talairach coordinates
by Rafa x 08 Jun '09

08 Jun '09

Dear Freesurfer team, I used the lh.inflated file in an average subject to obtain its vertex’s coordinates. My question is: What anatomical space or reference system was use in this file? or instead, How I could obtain the Talairach coordinates of each vertex? Thank you in advance, Rafa.

2 1

about ROI
by Gabriel Go.Es. 08 Jun '09

08 Jun '09

hello freesurfers i have a doubt: i have convert a subject brainmask from freesurfer to nii and then i've convert a label that i create on freesurfer to *.nii using for registration the brainmask.mgz, i've made that for working in SPM, but when i open the ROI just not match with my subject... Regards Gabriel _________________________________________________________________ Chatea sin límites en Messenger con la tarifa plana de Orange http://serviciosmoviles.es.msn.com/messenger/orange.aspx

1 0

Jump to page:

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Freesurfer