rodriguez delgado was a spaniard and his most -- probably most famous for a stunt in which he played the part of matador, waves a red flag to goad a bull into charging him. the bull furious, angrily charged him, and then delgado, at the moment of peril, pushes a button and the bull stops in its tracks. the bull's plain had been impainted in advance with an electric detroit. like heath, he found he could instantly and drastically sift his human subjects' behaviors and moods, making them feel happy, sad sexually aggressive, anxious, relaxed. he came to believe these techniques could be refined until they could be use to fife minds for the moral improvement of the world by, at a bear minimum, eliminating irrational violence. thought microchips could achieve that and achieve what called a psychocivillized society. research as not expressed because it's not easy to fine people willing to have invasive brain surgeries in order to have their personalities altered. go figure. however, for some people suffering from certain diseases or severe injuries, today's neuroelectronnics offer real hop