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

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Robin
November 28, 2018 12:35PM
That is perfect... We were trying to re-create some old results and tried bandpass (since we lost the original script). We use bandpass for resting state but not for task (any more).

How can I be sure I'm not using using global signal regression? It is across all voxel average signal right? As far as I can see we don't use it.

We are, in a way, demeaning since we use polort A (usually 0, 1,3,4) that is including polort 0. But I guess that is not global signal regression. In a pretty normal afni-proc global signal regression is not used per default, right?

Thanks again Rick! No I'm comfortable using anaticor with task-data.

Best,
Robin
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Subject Author Posted

Anaticor: Task Attachments

Robin November 13, 2018 01:22PM

Re: Anaticor: Task

Robin November 19, 2018 06:03PM

Re: Anaticor: Task

rick reynolds November 26, 2018 03:22PM

Re: Anaticor: Task

Robin November 27, 2018 09:08AM

Re: Anaticor: Task

rick reynolds November 27, 2018 12:57PM

Re: Anaticor: Task

Robin November 27, 2018 01:53PM

Re: Anaticor: Task

rick reynolds November 28, 2018 11:26AM

Re: Anaticor: Task

Robin November 28, 2018 12:35PM

Re: Anaticor: Task

rick reynolds November 28, 2018 12:53PM