In The Doors of Perception, Aldous Huxley described his trial of mescaline as "the most extraordinary and significant experience available to human beings this side of the Beatific Vision." His exegesis was preceded by the synthesis of the hallucinogen lysergic acid diethylamide (LSD) by Sandoz chemist Albert Hoffman in 1938 and was followed by Hoffman's extraction of psilocybin from Psilocybe...
This review of the scientific literature examines the potential adult sequelae of exposure to cannabis and related synthetic cannabinoids in adolescence. We examine the four neuropsychiatric outcomes that are likely most vulnerable to alteration by early cannabinoid use, as identified within both the clinical and preclinical research: cognition, emotional functioning, risk for psychosis, and...
The ability of subanesthetic doses of N-methyl-D-aspartate (NMDA) antagonists to induce positive, negative, and cognitive schizophrenia-like symptoms suggests that reduced NMDA receptor function may contribute to the pathophysiology of schizophrenia. An increasing body of evidence indicates that antipsychotic drugs, especially those with "atypical" properties, can antagonize the effects of NMDA...