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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December 14, 2022 09:18AM
Hi Paul,

Question 1: Thanks for the clarification. I was already thinking if that might be an issue due to the typical signal dropout in T2 fMRI scanning.

Question 2: You wrote that "In your case, this looks like a "false positive" at the edge of the mask". This is good to know because in the three subjects where this problem occured, it always showed up at the very side of the brain (and not somewhere in the brain) and without showing bright lines between the red dashes.

Thanks again for the support and I wish some good or relaxing christmas days soon.
Subject Author Posted

How to improve 3drefit’s deoblique results? Attachments

Philipp December 12, 2022 09:01AM

Re: How to improve 3drefit’s deoblique results?

ptaylor December 12, 2022 10:38AM

Re: How to improve 3drefit’s deoblique results?

Philipp December 12, 2022 10:52AM

Re: How to improve 3drefit’s deoblique results?

ptaylor December 12, 2022 11:30AM

Re: How to improve 3drefit’s deoblique results? Attachments

Philipp December 13, 2022 05:25AM

Re: How to improve 3drefit’s deoblique results?

ptaylor December 13, 2022 06:50AM

Re: How to improve 3drefit’s deoblique results? Attachments

Philipp December 13, 2022 06:59AM

Re: How to improve 3drefit’s deoblique results?

ptaylor December 13, 2022 07:07AM

Re: How to improve 3drefit’s deoblique results?

Philipp December 13, 2022 07:11AM

Re: How to improve 3drefit’s deoblique results?

ptaylor December 13, 2022 01:39PM

Re: How to improve 3drefit’s deoblique results? Attachments

Philipp December 14, 2022 05:51AM

Re: How to improve 3drefit’s deoblique results?

ptaylor December 14, 2022 08:00AM

Re: How to improve 3drefit’s deoblique results?

Philipp December 14, 2022 09:18AM

Re: How to improve 3drefit’s deoblique results?

ptaylor December 14, 2022 04:09PM