“Effect of Cannabidiol on Medial Temporal, Midbrain, and Striatal Dysfunction in People at Clinical High Risk of Psychosis A Randomized Clinical Trial. Cannabidiol (CBD) has antipsychotic effects in humans. Cannabidiol may partially normalize alterations in parahippocampal, striatal, and midbrain function associated with the CHR state. As these regions are critical to the pathophysiology of psychosis, the influence of CBD at these sites could underlie its therapeutic effects on psychotic symptoms.” https://jamanetwork.com/journals/jamapsychiatry/article-abstract/2697762