p549fig15.18 The Weber Law solves the timing paradox by creating an adaptively timed response throughout the ISI that peaks at the ISI.  Within the reinforcement learning circuit, this response can maintain inhibition of the orienting system <I>A</i> at the same time as it generates adaptively timed incentive motivation to the orbitofrontal cortex.<BR>||  Weber Law: reconciling accurate and distributed timing.   Resolution: Output can inhibit orienting, peak response probability.  What about different ISIs?  Standard deviation = peak time.  Weber law rule.