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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October 17, 2022 09:17AM
Any program can monitor a file system or similar, and send data to afni. Dimon is such a program. It scans a directory, sorts images (, looks for errors), finds volumes, and then sends them to afni's real-time plugin. The plugin will do motion correction and averaging and such, and can then send motion parameters and ROI averages to an external program, such as realtime_receiver.py.

Note that Dimon does not use a watchdog signal, though that has been on the todo list for a long time.

At any rate, the receiving/feedback program can get new ROI averages, regress motion, and decide on the feedback to the user. But working with ROI averages this way means you do not need to do any 4-D regression.

- rick
Subject Author Posted

Motion correction on full run vs Small part of run Attachments

Robin September 29, 2022 08:55AM

Re: Motion correction on full run vs Small part of run

rick reynolds September 29, 2022 09:53AM

Re: Motion correction on full run vs Small part of run

Robin September 29, 2022 11:38AM

Re: Motion correction on full run vs Small part of run

rick reynolds September 29, 2022 12:07PM

Re: Motion correction on full run vs Small part of run

Robin September 30, 2022 06:45AM

Re: Motion correction on full run vs Small part of run

Robin October 06, 2022 08:45AM

Re: Motion correction on full run vs Small part of run

rick reynolds October 06, 2022 12:41PM

Re: Motion correction on full run vs Small part of run

Robin October 07, 2022 05:39AM

Re: Motion correction on full run vs Small part of run

rick reynolds October 07, 2022 11:11AM

Re: Motion correction on full run vs Small part of run

Robin October 07, 2022 07:44PM

Re: Motion correction on full run vs Small part of run

rick reynolds October 17, 2022 09:17AM