Cannabinoid Receptor Function & Alcoholism

Cannabinoid Receptor Function & Alcoholism: Effects of Δ-9-THC

This study attempts to characterize the effects of tetrahydrocannabinol (THC). Tetrahydrocannabinol is the active ingredient of marijuana, cannabis, "ganja", or "pot". This study will involve healthy volunteers who 1) have no history of alcoholism in their family or 2) have a family history of alcoholism. This study looks at individuals with or without a family history of alcoholism to determine if there is a difference between the two groups in the response to THC.

Inclusion Criteria:

• Exposure to cannabis at least once

Exclusion Criteria:

• Pregnancy