Multimodal Magnetoencephalography and Electroencephalography Exploration of the Acute Effects of THC Exposure on Neural Noise and Information Transmission Within Working Memory Networks

Inclusion Criteria: * Cannabis use at least once in the past 12 months * No cannabis use during the course of the study confirmed with negative urine toxicology at screening and on each test day * Good physical and mental health Exclusion Criteria: * Cannabis naïve individuals * Lifetime or current medical, psychiatric or psychosocial disorders or history that is deemed unsuitable for participation in the study per PI discretion. * Positive pregnancy test, lactation, or refusal to practice birth control for the duration of the study and for two weeks following completion * Major current or recent stressors * Positive urine drug test * Contraindication for Magnetic Resonance Imaging * Treatment with psychotropic medication as per discretion of the PI * IQ less than 80 * Weight exceeding 166kg * Diagnosis of major psychotic or manic disorder in first-degree relatives.