加拿大研究人员发现，魔法蘑菇中的精神活性物质裸盖菇素能够显著减少红树林鳉鱼的攻击性行为，同时不会破坏其正常的社交互动。1这项研究由艾卡迪亚大学和英属哥伦比亚大学的科学家合作完成，已于2026年10月18日发表在《行为神经科学前沿》期刊上。1
研究团队采用三个遗传不同的鳉鱼品系进行对照实验，分别进行裸盖菇素处理、社交互动激发和物质积累测量。1结果显示，接受裸盖菇素处理的鱼类总体活动量减少，尤其是高能耗的攻击性行为大幅下降。1英属哥伦比亚大学生物学家苏齐·科里博士解释说，"快速游动突刺是高能耗的攻击行为，代表了对目标鱼的攻击升级，但不涉及身体接触。"1
关键发现是裸盖菇素的镇静效应具有选择性。1研究助理达伊娜·福赛思指出，"裸盖菇素的镇静作用似乎能选择性地减少高耗能、升级的行为，而低能耗的社交展示行为基本保持不变。"1
Canadian researchers have discovered that psilocybin, the psychoactive compound found in magic mushrooms, significantly diminishes aggressive behavior in mangrove killifish while preserving their normal social interactions.1 The study, published in Frontiers in Behavioral Neuroscience on October 18, 2026, was conducted by researchers from Acadia University and the University of British Columbia.1
The research team, led by Dayna Forsyth, a research assistant at Acadia University, and senior researcher Dr. Suzie Currie from the University of British Columbia, used three genetically distinct killifish strains in a controlled experimental design.1 One group received psilocybin treatment, another was used to stimulate social interaction, and a third measured the compound's accumulation in the fish's bodies.1 The findings revealed that fish treated with psilocybin showed reduced overall activity and fewer aggressive swimming bursts, while their social display behaviors remained largely unchanged.1
Dr. Currie explained that "swimming bursts are high-energy attack behaviors that represent an escalation of aggression towards the stimulus fish without making physical contact."1 According to Forsyth, "psilocybin's calming effect appears to selectively reduce energetically costly, escalated behaviors while lower-energy social display behaviors remained largely unchanged."1 This selective reduction of high-energy aggressive behaviors while maintaining low-energy social displays offers new insights into how hallucinogenic substances influence behavioral patterns.1
评论
还没有评论，欢迎留下第一条。