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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January 08, 2009 03:14PM
Assuming that 2) was done with 3dttest -paired, one possibility for such a discrepancy might be the resampling method used in the tlrc transformation: was it the same between 1) and 2)? If yes, could nonlinear resampling cause such a difference?

Gang
Subject Author Posted

when to do Contrasts?

Michael January 08, 2009 01:35PM

Re: when to do Contrasts?

Gang Chen January 08, 2009 03:14PM

Re: when to do Contrasts?

Michael January 09, 2009 11:41AM