Activity positive effect of Memory filling of Oddments : Prolonged activity of a parameter makes the system's behaviour tend to depend more
on the parameter's particular line of behaviour than on the system's particular initial
Summary: In all cases so far, all arcs are assumed to have some sign that they are, or have
recently been, active, and the discriminative feedback hits only those with the sign.
5557, 5584, 5601, 5609, 5628 Activity as information for feedback Discrimination methods known