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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November 03, 2017 11:41AM
Hi Christine,

Sorry for dropping this. Please feel free to "bump"
threads with reminders if we seem to forget...

In any case, post_rest 9 will indeed put 9 seconds of
rest at the end of each run, but "-rand_post_stim_rest no"
will make sure that it is *exactly* 9 seconds, not more
(i.e. it blocks random rest from being added at the end).


3dDeconvolve should not see any "rest" condition coded.
That condition is implicit.


Your Task_vs_Baseline gltsym is really the sum of betas
(it might be better to average them, i.e. multiply each
by 0.125). There is no "area under the curve" for each
condition, as each is just the single beta itself. And
there is no reason to ask for single betas, since they
are output by default.

Does that seem reasonable?

- rick
Subject Author Posted

'active' baseline task and make_random_timing.py

Christine Smith October 16, 2017 07:21PM

Re: 'active' baseline task and make_random_timing.py

rick reynolds October 18, 2017 09:28AM

Re: 'active' baseline task and make_random_timing.py

Christine Smith October 18, 2017 05:30PM

Re: 'active' baseline task and make_random_timing.py

Christine Smith October 25, 2017 05:03PM

Re: 'active' baseline task and make_random_timing.py

rick reynolds October 25, 2017 06:29PM

Re: 'active' baseline task and make_random_timing.py

Christine Smith October 26, 2017 03:15PM

Re: 'active' baseline task and make_random_timing.py

rick reynolds November 03, 2017 11:41AM

Re: 'active' baseline task and make_random_timing.py

Christine Smith November 06, 2017 09:27PM

Re: 'active' baseline task and make_random_timing.py

rick reynolds November 09, 2017 10:43AM

Re: 'active' baseline task and make_random_timing.py

Christine Smith November 20, 2017 08:24PM

Re: 'active' baseline task and make_random_timing.py

rick reynolds November 21, 2017 11:25AM

Re: 'active' baseline task and make_random_timing.py

rick reynolds November 22, 2017 08:29AM

Re: 'active' baseline task and make_random_timing.py

Christine Smith November 29, 2017 03:19PM

Re: 'active' baseline task and make_random_timing.py

rick reynolds November 29, 2017 03:46PM