What can a salamander brain tell us about human behavior? A lot more than you might think, discovered Lou Morgan, an independent researcher who has been studying the physiological underpinnings of human behavior for 30 years. While Morgan’s undergraduate education focused on mathematics, a history of familial psychological problems fueled an interest in understanding the underlying mechanisms of human psychology. In the 1950s, Morgan began taking the first of many college psychology courses. These courses, however, focused largely on human thought and behavior subsequent to their manifestation.