Dopamine link between psychosis and cannabis use disorder unclear Alison Knopf The Brown University Child & Adolescent Psychopharmacology Update • June 25, 2025 • DOI: 10.1002/cpu.30984 (opens in new tab) Copy APA Copy BibTeX Relevant 0 Not relevant 0 Study at a glance AI-extracted from the abstract Characteristics Peer reviewed Topics Cannabis Abstract Researchers looked at a common alteration in the dopamine system to investigate the mechanism possibly linking cannabis use and schizophrenia.