In the first stage, patients were depatterned, which meant reduced to a vegetable state through a combination of massive amounts of electroconvulsive shock, drug-induced sleep and sensory isolation.

• 在第一阶段，病人被分离的模式，那意味着减少到一个呆板的状态，通过联合大量的电痉挛震动，药物引起睡眠和感官孤立。