Article Outline Narrative review Historical perspective Terminology Cellular drug actions Disputed antiepileptic effects Causal agent in psychosis Cannabis use and cognitive impairment Cannabis use worsens neuropsychologic function in people with multiple sclerosis Cannabis-associated subcortical nuclear gray matter structural changes—neuroimaging Safety concerns Patient Description Discussion Cannabis-associated neuropathology Correlates of cannabis-associated microstructural white matter pathology Is the… Continue reading Adverse Structural and Functional Effects of Marijuana on the Brain: Evidence Reviewed