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  

|
January 09, 2021 04:42AM
This might be a somewhat amateurish question. I have resting state and task datasets of some subjects and I want to compare these two for a rest vs task analysis of their power-law exponents. TR=2 s for both. But the resting state data has 148 time points and task has 330 (110 time points for each of the 3 runs). Can I compare those two (148 vs 330 time points) or should I select 148 time points out of that 330 task time points (probably somewhere in the middle with a code like 3dbucket -prefix cooltask longtask+tlrc[115-262].)

Thanks,
Yasir
Subject Author Posted

Length of rest and task?

duodenum January 09, 2021 04:42AM

Re: Length of rest and task?

ptaylor January 11, 2021 11:45AM

Re: Length of rest and task?

duodenum January 12, 2021 02:35AM

Re: Length of rest and task?

duodenum January 12, 2021 06:07AM

Re: Length of rest and task?

ptaylor January 12, 2021 12:06PM

Re: Length of rest and task?

duodenum January 12, 2021 02:01PM

Re: Length of rest and task?

ptaylor January 12, 2021 04:39PM

Re: Length of rest and task?

duodenum January 13, 2021 11:04AM

Re: Length of rest and task?

ptaylor January 19, 2021 03:39PM

Re: Length of rest and task?

duodenum January 20, 2021 04:37AM