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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August 20, 2018 08:56AM
Yep, that's normal. See, for example, from pg 32 onward here describing more about the *.grid files:
[afni.nimh.nih.gov]
But, all the targets in a network are not necessarily connected directly to all other targets (that is the case biologically, and also for tracking, possible for related or different reasons); in general (and esp. for larger networks), that is not the case, and the "zeros" in the NT matrix (and also appearing in others) show where tracts were not found.

--pt
Subject Author Posted

FATCAT: Missing files 3dTrackID Attachments

sondosayyash August 17, 2018 04:39PM

Re: FATCAT: Missing files 3dTrackID

ptaylor August 17, 2018 05:44PM

Re: FATCAT: Missing files 3dTrackID

sondosayyash August 19, 2018 04:06PM

Re: FATCAT: Missing files 3dTrackID

ptaylor August 20, 2018 08:56AM

Re: FATCAT: Missing files 3dTrackID

sondosayyash October 22, 2018 05:06PM

Re: FATCAT: Missing files 3dTrackID

ptaylor October 22, 2018 05:55PM