1·During neurogenesis and in early brain development, ectonucleotidases often downregulate purinergic signalling.
在神经发生和早期大脑发育过程中，外切核苷酸酶通常下调嘌呤能信号传导。
2·In that study, the researchers radiated the brains of mice to prevent neurogenesis, and then let them run.
在这项研究中，研究人员对老鼠的大脑施加辐射来防止神经发生，接着再让他们跑动起来。
3·The more active BMP and its various signals are in your brain, the more inactive your stem cells become and the less neurogenesis you undergo.
你大脑中骨形态发生蛋白越活跃、其信号形式越多，你的干细胞就变得越无活性，你承受的神经发生就越少。
4·But the effects of neurogenesis on mood are murkier.
但神经发生对情绪的影响则不明确。
5·"Our findings do not necessarily deny the important role of neurogenesis in memory acquisition," Inokuchi says.
井口说：“我们的研究并不是非要否定神经发生在获取记忆方面的重要性。”
1·This neurogenesis would seem to be completely laudable, since it occurs mostly in the hippocampus, a portion of the brain associated with memory and thinking.
这个神经形成似乎非常值得赞赏的，这是因为它大多出现在海马中，脑部与思考和记忆相关的那部分。
2·They were trying to determine whether the formation of new brain cells, a process called neurogenesis, was making their lab animals nervous.
他们试图确定新脑细胞的形成，即称为神经形成的过程，使他们的实验动物们紧张了。
3·Scientists are currently identifying the factors that affect the rate of neurogenesis and the survival of new cells.
目前科学家正在确定影响神经形成率和新细胞存活率的因素。
4·But animals in which neurogenesis had been blocked still depended on the hippocampus to recall the fear memory, the researchers found.
但是研究人员发现，这些神经形成被阻止的动物仍然需要依赖海马体回想起这个恐惧记忆。