BRAIN AND BEHAVIOR: HIERARCHY OF
FEEDBACK SYSTEMS AND CONTROL OF
INPUT

From Reorganization to Evolution and Back
The concept of reorganization as such is irrefutable, but how can it work? In this essay and final comments, Bill Powers touches on the source and evolution of his thinking over the years. […]

Martin Taylor Note: This salute to William T. Powers, the creator of Perceptual Control Theory (PCT), was posted to the CSGNet discussion list by Martin Taylor on September 15, 2016 and is posted here with […]

A short post to the Control System Group network (CSGnet) on the difference between cataloging behaviors and modeling systems that use behaviors to control perceptions. […]