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拉什大学医学中心和塔夫茨大学医学院联合开展了一项新研究,研究员利用小鼠模拟人类试验,其结果显示,孩子的记忆力程度和学习障碍的严重程度有可能与其母亲小时候的经历有紧密的联系。神经科学家们对记忆基因存在缺陷的青春期前小鼠脑部活动状况进行了详细的研究。研究人员人为改变了小鼠Ras-GRF1和Ras-GRF2蛋白质的结构,使其基因突变,大脑记忆力功能出现缺陷之后,将小鼠被放置在丰富的环境中进行刺激,使其
Rush University Medical Center and Tufts University School of Medicine jointly conducted a new study of researchers using human simulated human trials, the results showed that children’s memory and the severity of learning disabilities may be related to their mother’s childhood experience Close contact. Neuroscientists conducted a detailed study of brain activity in pre-adolescent mice with defective memory genes. The researchers artificially changed the structure of Ras-GRF1 and Ras-GRF2 proteins in mice, mutated their genes and impaired brain memory. The mice were then placed in a rich environment to stimulate