Chapter 3: Drugs and the nervous system: Psychopharmacology

  1. A video on psychoactive drugs (7:07)
  2. A video on how caffeine affects the brain (5:14)
  3. An animation showing how cocaine affects the brain (1:14)
  4. A very popular American video showing the effect of cannabis on the brain (2:26)
  5. A long video discussing the effect of psychedelic drugs on the brain (49:52)
  6. A video on placebo effects (4:37)