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

    TIMING FILE NOTE: ~2~

    One issue that the user must be sure of is the timing of the stimulus
    files (whether -regress_stim_files or -regress_stim_times is used).

    The 'tcat' step will remove the number of pre-steady-state TRs that the
    user specifies (defaulting to 0).  The stimulus files, provided by the
    user, must match datasets that have had such TRs removed (i.e. the stim
    files should start _after_ steady state has been reached).