Cognitive Neuroscience Summit studies how the brain reacts with substances, namely 3,4-Methylenedioxymethamphetamine (MDMA), Benzoylmethylecgonine (Cocaine), (5α,6α)-7,8-didehydro-4,5-epoxy-17-methylmorphinan-3,6-diol diacetate (heroin), and other substances. Our research is empowering the further development of legalizing such substances for medicinal use world-wide.