Dear TRACULA experts,
I have used the longitudinal version and find that for some subjects' tracts Len_Min is larger than Len_Center. How is this possible? (An extreme example is Len_Min: 36, Len_Max: 75, Len_Center: 4.)
Best, Vincent
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Hi Vincent - I suspect that this problem would be fixed by some recent changes that I've implemented for the longitudinal stream of tracula, and that I'm in the process of testing. As soon as we can get a new dev version built, I'll let you know so you can test it.
Thank you for your patience!
a.y
On Fri, 4 Apr 2014, Vincent Brunsch wrote:
Dear TRACULA experts,
I have used the longitudinal version and find that for some subjects' tracts Len_Min is larger than Len_Center. How is this possible? (An extreme example is Len_Min: 36, Len_Max: 75, Len_Center: 4.)
Best, Vincent
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Great, thank you!
Do you maybe know if these changes will only affect the "center variables"? I have almost completed my soon-due report about the longitudinal analysis of "weighted average variables" (overall not byvoxel along the MAP) and now I fear that results are maybe not correct because after all the MAP is a part of all sampled paths.
Best, Vincent
Am 4/4/2014 11:49 AM, schrieb Anastasia Yendiki:
Hi Vincent - I suspect that this problem would be fixed by some recent changes that I've implemented for the longitudinal stream of tracula, and that I'm in the process of testing. As soon as we can get a new dev version built, I'll let you know so you can test it.
Thank you for your patience!
a.y
On Fri, 4 Apr 2014, Vincent Brunsch wrote:
Dear TRACULA experts,
I have used the longitudinal version and find that for some subjects' tracts Len_Min is larger than Len_Center. How is this possible? (An extreme example is Len_Min: 36, Len_Max: 75, Len_Center: 4.)
Best, Vincent
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Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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Hi Vincent - Overall measures for the whole tract would not be affected by this type of error.
a.y
On Fri, 4 Apr 2014, Vincent Brunsch wrote:
Great, thank you!
Do you maybe know if these changes will only affect the "center variables"? I have almost completed my soon-due report about the longitudinal analysis of "weighted average variables" (overall not byvoxel along the MAP) and now I fear that results are maybe not correct because after all the MAP is a part of all sampled paths.
Best, Vincent
Am 4/4/2014 11:49 AM, schrieb Anastasia Yendiki:
Hi Vincent - I suspect that this problem would be fixed by some recent changes that I've implemented for the longitudinal stream of tracula, and that I'm in the process of testing. As soon as we can get a new dev version built, I'll let you know so you can test it.
Thank you for your patience!
a.y
On Fri, 4 Apr 2014, Vincent Brunsch wrote:
Dear TRACULA experts,
I have used the longitudinal version and find that for some subjects' tracts Len_Min is larger than Len_Center. How is this possible? (An extreme example is Len_Min: 36, Len_Max: 75, Len_Center: 4.)
Best, Vincent
This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
freesurfer@nmr.mgh.harvard.edu
-
Anastasia Yendiki -
Vincent Brunsch