研究：选择性记忆代表智商更高偶尔健忘有益健康_时事

研究：选择性记忆代表智商更高偶尔健忘有益健康

他们发表在《神经元》期刊上的研究论文指出：“记忆的目的本质上不是随着时间流逝传递信息。相反，记忆的目的是优化决策。因此，记忆系统的短暂性与持久性一样重要。”

Making intelligent decisions does not mean you need to have all the information at hand, it just means you need to hold onto the most valuable information. And that means clearing up space in your memory palace for the most up-to-date information on clients and situations. Our brains do this by generating new neurons in our hippocampus, which have the power to overwrite existing memories that are influencing our decision-making.

理性决策并不意味着你需要随时掌握所有信息，它仅仅意味着你需要紧紧抓住最有价值的信息。这意味着要在记忆宫殿中为最新的客户和情景信息清理出空间。大脑通过产生新的海马体神经元完成清理，海马体能够改写影响人们决策的现有记忆。

“If you’re trying to navigate the world and your brain is constantly bringing up multiple conflicting memories, that makes it harder for you to make an informed decision,” Richards told Science Daily.

理查兹告诉《每日科学》的记者：“如果你试图应对复杂情况，而你的大脑不停地记起多种互相矛盾的记忆，那会让你难以做出明智的决策。”

If you want to increase the number of new neurons in our brain’s learning region, try exercising. Moderate aerobic exercise like jogging, power walking, and swimming have been found to increase the number of neurons making important connections in our brains.