Stanford test subjects were paid to take LSD , psilocybin , and mescaline , then report on their experiences .
Along with Ken Kesey , Hunter was an early volunteer MKUltra test subject at Stanford University .
Stanford University test subjects were paid to take LSD , psilocybin , and mescaline , then report on their experiences .
Along with Ken Kesey , Hunter was an early volunteer MKUltra test subject at Stanford University .