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

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LauraMartin
April 07, 2020 04:32PM
I am preprocessing a dataset where participants had a blood draw completed between scan 1 and scan 2. Participants stayed in the scanner during this time, however, for some participants this resulted in a motion between scans. When the scans are concatenated this produces max displacements ranging from 5-13mm.

Any recommendations on how to handle this data? Should these scans not be concatenated during preprocessing?

Thanks
Laura
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Subject Author Posted

Large Max Motion Displacement Between Runs

LauraMartin April 07, 2020 04:32PM

Re: Large Max Motion Displacement Between Runs

Daniel Glen April 08, 2020 04:36PM

Re: Large Max Motion Displacement Between Runs

LauraMartin April 08, 2020 05:23PM

Re: Large Max Motion Displacement Between Runs

Daniel Glen April 08, 2020 11:21PM