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, 2010 02:23PM
That's an interesting issue, and not one I've thought about much -- the noise smoothness is getting mixed in with the structural smoothness to give some intermediate result.

Can you let me have the following?
(a) an unsmoothed PET volume
(b) the smoothed volume
(c) the command you used to go from (a) to (b)
If you will upload these (de-identified, please), then I'll apply an idea I just had to see if it makes sense.
Subject Author Posted

Alphasim for PET data

Jatin Vaidya March 15, 2010 05:50PM

Re: Alphasim for PET data

bob cox March 16, 2010 02:23PM

Re: Alphasim for PET data

Jatin Vaidya March 16, 2010 05:59PM

Re: Alphasim for PET data

Jatin Vaidya March 23, 2010 10:34AM

Re: Alphasim for PET data

bob cox March 23, 2010 01:43PM

Re: Alphasim for PET data

bob cox March 24, 2010 03:33PM

Re: Alphasim for PET data

Jatin Vaidya March 30, 2010 12:04PM

Re: Alphasim for PET data

bob cox March 30, 2010 03:15PM