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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September 09, 2021 11:54AM
What 3dmask_tool command are you using? That's a different slice than your first post, but I would expect a different result with the command options I posted. You can, of course, just erode and do no dilations to make the clusters slightly smaller. You can also put spheres around centers of the clusters (3dCM or @measure_erosion_thick to find centers). With a localizer task, you are somewhat free to make your own choices, as long as it's done in a principled way that makes sense.
Subject Author Posted

Create a mask from a huge cluster Attachments

Mpark September 06, 2021 05:06AM

Re: Create a mask from a huge cluster

Peter Molfese September 06, 2021 08:31PM

Re: Create a mask from a huge cluster

Peter Molfese September 06, 2021 11:20PM

Re: Create a mask from a huge cluster

Daniel Glen September 07, 2021 10:12AM

Re: Create a mask from a huge cluster Attachments

Mpark September 08, 2021 02:09AM

Re: Create a mask from a huge cluster

Peter Molfese September 08, 2021 08:54AM

Re: Create a mask from a huge cluster

Daniel Glen September 09, 2021 11:54AM