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  

|
March 12, 2010 05:11PM
Hi,

I'm actually trying run this sort of analysis right now with PET data as well. What is the best way to estimate the smoothness for this kind of dataset? I tried running 3dFWHM on the group analysis data but I got values of about 5.5 which is much lower than the smoothing kernel I applied to the data.

Given that I don't have time series data, I can't use Deconvolve to compute err_ts; is there a workaround you can recommend?

Thanks,

Jatin
Subject Author Posted

AlphaSim for PET data

Jazmin Camchong June 11, 2009 02:01PM

Re: AlphaSim for PET data

bob cox June 11, 2009 05:16PM

Re: AlphaSim for PET data

Jazmin Camchong June 12, 2009 11:34AM

Re: AlphaSim for PET data

Jatin Vaidya March 12, 2010 05:11PM