Zombies!!

After a zombie outbreak that affected 2 billion people the world was in disorder. Fortunately, the Narwhals recently graduated from the Head School of Neuroscience and were put on the problem with what they knew about neurotransmitters and chemicals in the brain. They put together drugs to treat the major traits of zombies (hunger, rage, lack of coordination) using dopamine, serotonin, glutamate, epinephrine and GABA. Each solution was unique, including Operation Candy Corn, but all offered hope for humanity in returning the zombies back to normal humans!