Re: [Freesurfer] Why the result was not same for the same subject

2014-06-21 Thread wangkangcheng_gmail
Dear Bruce Yes. The following is an example result for the subject (The id from Sub_1 to Sub_10 is the same subject) that I calculate ten times. rh.aparc.a2009s.volume rh_G_and_S_frontomargin_volume Sub_1 1713 Sub_2 1950 Sub_3 1789 Sub_4 1783 Sub_5 1879 Sub_6 1778 Sub_7 1892

[Freesurfer] Why the result was not same for the same subject

2014-06-21 Thread wangkangcheng_gmail
Dear experts I used freesurfer (Version 5.3) to calculate one subject for ten times and extract the number of each index. However, I found that the number was different each time. Is this normal? Why the result was not same for the same subject? Thank you Wang Kangcheng ___

Re: [Freesurfer] problem of Label file

2014-06-20 Thread wangkangcheng_gmail
:00,Bruce Fischl 写道: > using tksurfer? On what fsaverage? > > On Thu, 19 Jun 2014, wangkangcheng_gmail wrote: > >> Dear Bruce, >> I creat the file of label according to the manual of free surfer. The >> websitewas >> http://www.freesurfer.net/fswiki/F

Re: [Freesurfer] problem of Label file

2014-06-19 Thread wangkangcheng_gmail
:00,Bruce Fischl 写道: > using tksurfer? On what fsaverage? > > On Thu, 19 Jun 2014, wangkangcheng_gmail wrote: > >> Dear Bruce, >> I creat the file of label according to the manual of free surfer. The >> websitewas >> http://www.freesurfer.net/fswiki/F

Re: [Freesurfer] problem of Label file

2014-06-19 Thread wangkangcheng_gmail
ne. No outlier values in it. Can you give us a > detailed description of how you created the label? This seems like a bug. > > cheers > Bruce > > > On Thu, 19 Jun 2014, wangkangcheng_gmail wrote: > >> I’m sorry. I am a new learner of freesurfer and don’t know whether

Re: [Freesurfer] problem of Label file

2014-06-18 Thread wangkangcheng_gmail
Dear Bruce, The overlay was sig.mgh,which was the result of thickness between patient and control. The line must be within the area of blue, right? Wang Kangcheng Faculty of Psychology, Southwest University, China Email: kangchengwang0...@gmail.com / wangkangcheng@163.com Address: No.2

[Freesurfer] Problem of VolumeRoiCorticalThickness

2014-06-15 Thread wangkangcheng_gmail
Hi all, I want to extract cortical thickness for a ROI (dlpfc) which was defined in volume space. I search it in Freesurfer Wiki and find the description in website (http://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness). But, in the second, it said it need an T1 volume (average