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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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Are there any recommendations in terms of preprocessing steps for data collected pre/post an intervention.
For example, should Pre(Time1) and Post(Time2) data be preprocessed in a single preprocessing script and using a 3dDeconvolve command that includes time and condition variables (i.e. PreConditionA, PreConditionB, PostConditionA, PostConditionB).
or
Should Pre(Time1) and Post(Time2
by
LauraMartin
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AFNI Message Board
Thank you! Adding the volreg options to afni_proc.py worked great!
by
LauraMartin
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AFNI Message Board
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 concatena
by
LauraMartin
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AFNI Message Board