This study seeks to understand the relationship between memory and chronic marijuana use.
Marijuana is one of the most widely used substances, but the effects of use on brain function are poorly understood. This study aims to measure brain activity and structural differences between those who have used marijuana long-term and those with no extensive history of use. Our neuroscientists measure brain function by using safe, state-of-the-art neuroimaging technology to measure brain structure, as well as brain activity during a memory test.