Plants are not only sensitive to exogenous anaesthetics, but they also produce multitudes of endogenous substances, especially when stressed, that often have anaesthetic and anelgesic properties when applied to both humans and animals. Moreover, plants rely on neurotransmitters and their receptors for cell-cell communication and integration in a similar fashion to the use of neural systems in animals and humans. Plants also use their plant-specific sensory systems and neurotransmitter-based communication, including long-distance action potentials, to manage stress via cognition-like plant-specific behaviour and adaptation.

中文翻译：

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麻醉剂和植物：从感觉系统到基于认知的适应性行为

植物不仅对外源性麻醉剂敏感，而且还产生大量内源性物质，尤其是在受到压力时，当应用于人类和动物时，这些内源性物质通常具有麻醉和镇痛的特性。此外，植物依赖神经递质及其受体进行细胞间通讯和整合，其方式与在动物和人类中使用神经系统类似。植物还使用其植物特定的感觉系统和基于神经递质的通信，包括长距离动作电位，通过类似认知的植物特定行为和适应来管理压力。