Smoked Marijuana Study

The purpose of this study is to examine with the aid of fMRI the effects of smoked marijuana on brain functions involved in driving.

Who is Eligible?

Normal male and female subjects over 18 years of age, who do not use other street drugs.

How Often Do I Come in to Participate?

Subjects are seen three times. Each visits lasts approximately 2-3 hours.

Additional Study Details


A urine sample is collected upon the subject's arrival.


Participants receive $20/hr.

Olin Neuropsychiatry Research Center