What really happens when someone takes a drug? What's going on in their brain to produce such wild effects? We sat down with Dr. Scott Salomone, a resident in psychiatry, to talk about how drugs work in the brain and how these effects could lead to addiction.

Let's Talk Drugs is a podcast that investigates the reality behind drug use and abuse by examining the evidence.

http://www.projectknow.com/podcasts/lets-talk-drugs/your-brain-on-drugs-ep-1/