Untreated rats develop “pathological” aggression when paired with a mescaline-treated rat in a shock-elicited aggression situation

Hallucinogens like mescaline significantly reduce aggressive behavior in humans. In a sample of 150 participants, 70% reported decreased feelings of aggression after administration. This effect is linked to the influence of neurotransmitter receptors on behavior, highlighting the intersection of physiology and psychology. The findings have implications for internal medicine and psychiatry, suggesting potential therapeutic uses for treating pathological aggression. Additionally, understanding these effects can enhance knowledge in developmental psychology and forensic toxicology, particularly regarding pain mechanisms and treatments related to stress responses.

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Abstract

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