Circuits: Systems Without Reverse Flow Cannot Self-Manifest — A Closed-Loop Structure of Cognition and Action

This paper addresses circuits. Signals propagate from front to back; intent counter-commands from back to front; the two close to form a circuit. Without reverse flow, a system may operate automatically but cannot self-manifest. Accordingly, circuits divide into automatic and manifestation circuits: those without reverse flow are automatic; those that close upon the Observation-Domain are manifestation circuits. The former operate without appearing; the latter close and yield the current. Used outward, signal flow predominates; used inward, intent flow predominates. Further, circuits differentiate: each forms its own domains across receptive field, imagery field, experience field, and boundary gates, without mutual interference. Through differentiation and sedimentation, stable patterns fix within, making each circuit this and not that. Finally, inclination and bias are distinguished: inclination arises with imagery; bias arises from thought. The former issues from coloring circuits; the latter from musing circuits, driven through the Intent Domain to determine direction. Thus the thinking circuit is that which can return to observe itself.