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

History of AFNI updates  

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February 11, 2014 02:52PM
There may be an even easier way, but you could create a mask from the cluster and then pass that mask to whereami. Here I say give me a mask with anything that has a t-value greater than 2.75, adjust numbers accordingly.

3dcalc -a 'Subject001+tlrc.[conditionA#0_Tstat]' -prefix MyMaskOfActivation -expr 'ispositive(a-2.75)'
whereami -bmask MyMaskOfActivation+tlrc -atlas CA_N27_ML

You will get output for the number of voxels and the percentage of voxels in each brain region.
Subject Author Posted

labeling anatomy

mb February 11, 2014 02:38PM

Re: labeling anatomy

Peter Molfese February 11, 2014 02:52PM

Re: labeling anatomy

mb February 11, 2014 03:43PM

Re: labeling anatomy

mb February 11, 2014 03:47PM

Re: labeling anatomy

Daniel Glen February 11, 2014 06:23PM

Re: labeling anatomy

mb February 12, 2014 01:46PM

Re: labeling anatomy

Daniel Glen February 12, 2014 02:11PM

Re: labeling anatomy

mb February 13, 2014 02:23PM

Re: labeling anatomy

Daniel Glen February 13, 2014 05:23PM

Re: labeling anatomy

mb February 14, 2014 01:47PM

Re: labeling anatomy

Daniel Glen February 14, 2014 02:03PM