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Drug discovery is the process through which potential new medicines are identified. It involves a wide range of scientific disciplines, including biology, chemistry and pharmacology. Many ...

A legal code listed in the record indicated the US citizen is accused of “smuggling narcotic drugs”. CNN has reached out to the US State Department and the US Embassy in Moscow about the citizen.

认知灵活性（Cognitive flexibility）指的是个体根据环境变化做出适当行为调整的能力。在许多神经系统疾病（如帕金森病、阿尔茨海默病）以及精神疾病（如自闭症、精神分裂症）中，患者常常表现出认知灵活性的缺陷。目前针对这些脑部疾病的治疗手段效果有限，因此，揭示支撑认知灵活性及其失调的神经回路，对于挖掘这些疾病共同的神经生物学机制至关重要，可能会带来新的治疗方法。

A New Psychoactive Substance (NPS) is a substance of abuse, either in a pure form or a preparation, that is not controlled by the 1961 Single Convention on Narcotic Drugs or the 1971 Convention on ...