We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
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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.
> Should I assume that Task#0 is the "raw" basis and Task#1 is the temporal derivative for the first onset?
I don't have a definite answer about their order, so I'll leave the question to Bob or Rick. On the other hand, since each block lasts for 18 seconds, practically it would not make much difference if you use BLOCK(18,1) or SPMG1(18).