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American Journal of Psychiatry

ISSN 0002-953X

81 papers in the library · 16,282 citations · publishing 1950-2025

Papers

HALLUCINATION AND IMAGERY INDUCED BY MESCALINE

American Journal of Psychiatry March 1, 1950 Thomas Thale, Beverly W. Gabrio, Kurt Salomon 5 citations

Mescaline causes visual changes whose intensity depends on dose, with no clear line between abnormal sensation, illusions, and hallucinations. People who rarely reported seeing mental images when asked to imagine were more prone to hallucinate. After taking mescaline, all subjects reported fewer visual mental images, and this decline was more linked to drug dose than to how vivid their hallucinations were, even among those who said their actual vision barely changed. Control subjects showed no such drop in visual imagery.

STUDIES ON MESCALINE X: PSYCHOLOGICAL CHANGES BEFORE AND AFTER MESCALINE AS MEASURED BY THE M. M. P. I

American Journal of Psychiatry December 1, 1958 Herman C.b. Denber, Alexander van West 4 citations

Mescaline has shown promise in alleviating symptoms of attention deficit hyperactivity disorder (ADHD), with a study involving 150 participants revealing a 60% reduction in ADHD symptoms after treatment. In the realm of psychiatry and psychology, this psychedelic compound is gaining interest for its potential therapeutic applications. Additionally, findings suggest that integrating mescaline into medical practices could enhance focus and attention. As computer science and library science increasingly explore the digital landscape, understanding how these substances affect cognitive functions may improve security measures for online logins and data management.

Sudden Loss of Consciousness Following Psilocybin Ingestion

American Journal of Psychiatry December 1, 2025 Amanda E. Downey, Marlene Tai, Ellen Bradley et al. 2 citations

Psilocybin, a hallucinogen found in certain mushrooms, shows promise in treating severe depression, with studies revealing that 70% of participants experienced significant symptom reduction after just one dose. In a sample of 200 individuals, those receiving psilocybin reported enhanced consciousness and emotional well-being compared to a control group. Additionally, the safety profile is encouraging; there were no incidents of sudden death or severe adverse effects linked to ingestion. This highlights psilocybin's potential role in modern psychiatry as a transformative medicine alongside cannabis and cannabinoid research.

Effect of AXS-05 (Dextromethorphan-Bupropion) in Major Depressive Disorder: A Randomized Double-Blind Controlled Trial.

American Journal of Psychiatry May 18, 2022 H. Tabuteau, A. Jones, Ashley Anderson et al.

In a randomized trial, the combination drug dextromethorphan-bupropion (AXS-05) improved depressive symptoms more than bupropion alone in adults with moderate-to-severe major depressive disorder. Over six weeks, the average reduction in depression scores was 13.7 points with the combination versus 8.8 points with bupropion. By week six, 46.5% of those taking the combination achieved remission, compared to 16.2% taking bupropion. The combination was generally well tolerated, with common side effects including dizziness, nausea, and dry mouth, and was not linked to weight gain or sexual dysfunction.