young people do the most drugs

Early Drug Abuse and Externalizing Outcomes

Drug abuse involves many issue

The Addicted Brain

Drug abusers have fewer dopamine receptors

the addicted brain

addiction is strongly heritable

addiction is strongly heritable

experimental

before drug-exposure

after drug exposure

experiments of chronic and heavy drug use in humans?

observational design

observational drug research

experiments of chronic and heavy drug use in humans?

identical twins differ

quasi experiment twin design

anterior cingulate cortex

Beta EEG during "relax" present during

frontal beta EEG in alcoholics and binge drinkers increase

alcohol may cause difference in twins
-identical twins offer a glimpse at what twins would have looked like had he/she lived differently

frontal beta EEG differences between genders

frontal EEG activity