AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

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Noah
September 16, 2014 11:12AM
Hello AFNI gurus - question about using Clustersim and its application to segmented data.

I often use segmented data (via AFNI, freesurfer, etc) for my FMRI analysis and then run clustersim on the resultant matrix. As I was doing this, I realized that my "grayordinate space" (i.e., segmented space) is actually quite smaller than the three dimensional matrix specified in clustersim. Is there a way to somehow measure the spatial dimensions of only the segmented data and then somehow enter that into clustersim? I'm worried I've been over-correcting my data.

Thanks!

Noah
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Subject Author Posted

Clustersim in "grayordinate" space

Noah September 16, 2014 11:12AM

Re: Clustersim in "grayordinate" space

rick reynolds September 16, 2014 03:16PM