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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March 04, 2019 03:22PM
Hi, Sondos-

Then it sounds like you would want the information along the diagonal of a matrix.

For example, the number of tracts *between separate* targets (e.g., ROI 002 and 003) is stored in an *off-diagonal* element (e.g., the column with 002 and row with 003, or row with 002 and column with 003) of the NT="number of tracts" matrix.

The number of tracts going through a single target (e.g., ROI 004) *to aaaanywhere else* -- to another target or not -- is stored in the *diagonal* element (e.g., the column with 004 and row with 004) of the NT matrix.

-pt
Subject Author Posted

FATCAT: 3dTrackID maximum number of streams

sondosayyash September 17, 2018 11:50AM

Re: FATCAT: 3dTrackID maximum number of streams

ptaylor September 17, 2018 11:53AM

Re: FATCAT: 3dTrackID maximum number of streams

sondosayyash March 04, 2019 02:18PM

Re: FATCAT: 3dTrackID maximum number of streams

ptaylor March 04, 2019 03:22PM

Re: FATCAT: 3dTrackID maximum number of streams

sondosayyash March 04, 2019 03:31PM

Re: FATCAT: 3dTrackID maximum number of streams

ptaylor March 04, 2019 03:44PM

Re: FATCAT: 3dTrackID maximum number of streams

sondosayyash March 04, 2019 04:05PM