Our interest is the secret springs of work of a brain. How can a new idea be born in the brain if the physical environment remains constant? How do hidden intentions express themselves in our actions and in our perception? What mechanisms of the brain are broken in schizophrenia? At last, we try to understand, how the brain would work in a new reality when enabled to operate external objects directly, without the help of muscles. For this purpose we create brain-computer interfaces (BCI) based on modern methods of computational electroencephalography. We believe that BCI technology is a new paradigm in contemporary psychophysiology opening the door to Thought Driven Reality.