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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March 16, 2018 10:34AM
Thresholding is quite arbitrary to start with. A couple of options:

1) Use -ETAC with 3dttest++;
2) Use p=0.002 or even 0.005 as your threshold if it's an event-related design;
3) ROI-based analysis: [afni.nimh.nih.gov]

Gang
Subject Author Posted

Is it reasonable to chose p<0.002 as the clusterize threshold?

XiaodanXu March 16, 2018 09:43AM

Re: Is it reasonable to chose p<0.002 as the clusterize threshold?

gang March 16, 2018 10:34AM