Impulsive? Stay Away from Cocaine - Impulsive Rats Show That You're at High Risk for Addiction!
Can you tell the difference between a thrill seeking rat and an impulsive rat? At Cambridge Universtiy, they say they can - and so scientists there compared these thrill seeking and impulsive rats by giving them all lots of cocaine. They also just made a breakthrough in our understanding of cocaine addiction, the kinds of people that are most at risk - and the kinds of treatment that might just work.

Cocaine addicted monkeys placed in larger and nicer cages use less cocaine.