However, mice reared in what we called an enriched environment, a large habitation with other mice with wheels and ladders and areas to explore, demonstrate neurogenesis, the birth of new brain cells, and as we showed, they also perform better on a range of learning and memory tasks.
正相反的是，那些在我们所谓的 丰富的环境里生活的老鼠， 它们跟其他的老鼠居住， 有轮子和梯子可玩以及其他的地方可以去， 在这些老鼠的大脑里出现了神经发展， 新的脑神经的产生， 同时，它们也在各种学习 和记忆任务中表现更出色。