Hi
I am sorry to bother you with what probably a quite basic question. I
have scrolled through the mailing-list, but I am still a little insecure
of how to implement my analysis.
I am analyzing a blocked-designed paradigm where the manipulation is
related to increasing load.
I have defined one regressor for each load-condition (control, load
1-4), and want to look at task general activation and activation related
to increase of load.
I have defined the T-contrasts for task general activation:(-4 1 1 1 1)
where -4 reflects the control condition, and for effect of load i have
defined the T-contrast (0 -1.5 -0.5 0.5 1.5).
But is this correct?
Thank you in advance.
Regards
Knut K
|