Gang Wrote:
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> Michael,
>
> Your case 1 essentially only compares "one" and
> "three", which would show whether "one" and
> "three" differ from each other. To obtain brain
> regions with "one > two > three", go with your
> case 2.
Okay, I'm still a somewhat confused.
With the conjunction scenario, isn't that more restrictive? Barely anything survives.
With Case 1, are we just limited by having 3 conditions? Is there another way to construct the linear trend without excluding the middle term? Could using 3dRegAna work?
Michael
