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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Emily
May 01, 2015 03:52PM
Hello AFNI experts,

I know that we are now being encouraged to use 3dttest++ instead of 3dRegAna to run regressions. So, lets same I am interested in looking at anxiety ratings and it's association with whole brain activity to a stimulus. I know I would set up a covariates file with my anxiety scores.

*My question is, when I look at the 3dttest, is there a bucket that will show me anxiety's association with the whole brain activity. Since this is a covariates file, I also assume that there is a bucket that would tell me what the brain activity looks like when anxiety is controlled for.

Do you get both of these with 3dttest++. I am sorry if this is a dumb question!

Emily
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3dttest++

Emily May 01, 2015 03:52PM

Re: 3dttest++

gang May 01, 2015 04:30PM