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不久的将来,科学家可能会实现消除人类大脑最不易忘怀的记忆内容。日前,美国石溪大学研究人员发现了一种操控老鼠大脑神经细胞的方法,可以增强或者删除特殊记忆。这项发现有助于研制新的方法增强痴呆症患者的快乐记忆,或者缓解创伤后压力症。在研究中,研究人员使用老鼠的一种恐惧基础模型测试潜在的记忆机制,他们对老鼠大脑组织中的一种神经递质乙酰胆碱进行操控,神经递质通过胆碱
In the near future, scientists may achieve the memory of eliminating the most unforgettable memories of the human brain. Recently, researchers at Stony Brook University in the United States found a way to manipulate nerve cells in the brain of rats to enhance or delete special memories. This finding can help to develop new ways to enhance the memory of dementia patients happy, or relieve post-traumatic stress disorder. In the study, researchers used a base model of fear to test potential memory mechanisms in rats, manipulating acetylcholine, a neurotransmitter in the mouse brain tissue,