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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July 08, 2009 05:09PM
We have blurred our individual subject data twice, both before/after 3dDeconvolve. We then used 3dttest to generate a contrast vs. 0. My question involves -FWHM in AlphaSim. What value should be put here since we have 2 separate blurring operations performed on the data?
Subject Author Posted

FWHM in AlphaSim

Michael Amlung July 08, 2009 05:09PM

Re: FWHM in AlphaSim

rick reynolds July 08, 2009 05:16PM

Re: FWHM in AlphaSim

Michael Amlung July 08, 2009 06:30PM

Re: FWHM in AlphaSim

Michael Amlung July 08, 2009 06:33PM

Re: FWHM in AlphaSim

rick reynolds July 09, 2009 01:16PM