William T. Powers
About Perceptual Control Theory (PCT), some history, status, and what you will experience when studying PCT. Highlights from an introductory essay William T. (Bill) Powers wrote in May, 1980
Papers
Phil McNamee applies PCT to insight learning
`‘EUREKA!’ Published on PCTweb 20th June 2011
Bill Powers
The Neglected Phenomenon of Negative Feedback Control
William T. Powers Control of perception has been reported at very basic levels of life.
Biology & Neuroscience
How Basal Ganglia Outputs Generate Behavior
Henry H. Yin