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.
It seems to me that the collinearity issue also applies to 3dfim+ using the motion parameter output from 3dVolReg as ort_file, right?
Sine this discussion is only about 3dDeconvolve, I was wondring how this issue applies there? Does it make sense to perform PCA on the motion regressors before feeding them into 3dfim+?