I just tried a few different versions of FreeSurfer. Here are the results:
1. FreeSurfer-5.3 (Linux, CentOS 6, Release: 05/15/2013) 2. FreeSurfer-5.3 (Darwin, Lion, Release: 05/15/2013) 3. FreeSurfer-dev (Linux, CentOS 6, 06/19/2014) 4. FreeSurfer-dev (Darwin, Lion, 06/19/2014)
I am comparing the results of mri_label2label and then mris_anatomical_stats here.
The results of 3 and 4 are the same The results of 1 and 2 are different The results of 1 and 3 are different The results or 2 and 4 are different
In my testing, I used an arbitrary label file and here is detail information of area, volume, thickness, thicknessstd, meancurv, gauscurv, foldind, and curvind
1: 1261.0,4900.0,2.763,0.818,0.145,0.048,28.0,3.7 2: 1109.0,4343.0,2.761,0.798,0.15,0.046,23.0,2.8 3: 1261.0,4900.0,2.763,0.818,0.132,0.032,22.0,2.3 4: 1261.0,4900.0,2.763,0.818,0.132,0.032,22.0,2.3
What should we do here? Is the difference between 1 and 3 trivial?
Thanks! Daniel
On 6/19/14, 8:13 PM, "Yang, Daniel" <yung-jui.yang@yale.edumailto:yung-jui.yang@yale.edu> wrote:
Ah, it¹s FreeSurfer 5.3 ‹ Release Date 15 May 2013.
Do you mean that the FreeSurfer 5.3 was updated after 05/15/2013?
Thanks, Daniel
On 6/19/14, 7:55 PM, "Bruce Fischl" <fischl@nmr.mgh.harvard.edumailto:fischl@nmr.mgh.harvard.edu> wrote:
what version are you using? I think this is a bug we fixed a few months ago. Or another one....
Bruce
On Thu, 19 Jun 2014, Yang, Daniel wrote:
Dear all, I found that mri_label2label generates different results, depending on whether the software¹s platform is MacOS Lion or CentOS 6. Is this possible? Thanks! Daniel
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