In a 2019 study, researchers studied whether hydration positively impacts cognitive performance.

在 2019 年的一项研究中，研究人员对补水是否会对认知能力产生积极影响进行了研究。

Always keep things fun and simple to see improvements in your cognitive performance.

保持事情的趣味性和简易性可以提高你的认知能力。

This in turn provides more energy, nutrients, and oxygen, improving our cognitive performance.

这反过来又提供了更多的能量、营养和氧气，提高了我们的认知能力。

Studies demonstrate improved cognitive and educational performance when families are simply given more money.

研究发现，家庭只要有更多的钱，孩子在认知能力和学习上的表现就会有所提升。

If you're unable to concentrate on a problem, your cognitive performance significantly decreases.

如果你不能集中精力解决一个问题，你的认知能力就会明显下降。

You'll notice a boost in cognitive performance right away.

你会马上注意到认知能力的提升。

That means greater concentration, a longer attention span, and a boost in cognitive performance.

这意味着注意力更加集中，更加持久，认知能力也提高了。

If you're unhappy, dissatisfied, or insecure, those negative emotions will hinder your cognitive performance.

如果你不开心，不满意，或没有安全感，这些负面情绪会阻碍你的认知表现。

Despite what most parents tell their kids, video games can have an extremely positive effect on cognitive and spatial performance.

尽管大多数父母告诉自己的孩子，电子游戏对认知和空间表现有非常积极的影响。

Exercise can optimize cognitive performance, reduce stress, and provide social benefits.

锻炼可以优化认知表现、减轻压力并提供社会效益。

Even 10 minutes of social interaction with a new person boosts cognitive performance.

即使与新人进行 10 分钟的社交互动也能提高认知能力。

Some subjective tests of alertness, fatigue, vigour, and also some cognitive performance tasks.

一些对警觉性、疲劳、活力以及一些认知表现任务的主观测试。

Establishing healthy sleep habits enhances energy levels and cognitive performance.

建立健康的睡眠习惯可以提高能量水平和认知能力。

One unanswered question from the Washington University study is whether increasing sleep time for short sleepers would help their cognitive performance.

华盛顿大学的这项研究的一个悬而未决的问题是，增加短睡者的睡眠时间是否会有助于改善他们的认知表现。

According to research, chocolate may enhance – or improve – cognitive performance, and that is your ability to acquire and utilize knowledge.

根据一项调查，巧克力可以增强大脑的认知能力；认知能力是指习得并应用知识的能力。

Luckily, there are plenty of tools you can use to not only manage your stress but increase your cognitive performance.

幸运的是，有很多工具可以用来管理压力，提高认知能力。

And in 2007, researchers tested a new drug on primates that reduced the negative effects of sleep deprivation, and boosted their cognitive performance.

2007 年，研究人员在灵长类动物身上测试了一种新药，这种新药可以减少睡眠不足引起的副作用，并提高它们的认知能力。

But we looked at cognitive performance, and we found absolutely no differences between men and women before and after menopause.

但我们观察了认知表现，发现绝经前后男性和女性之间完全没有差异。

He said, " Our study suggests that there is a middle range, or 'sweet spot, ' for total sleep time" for best cognitive performance.

" 我们的研究表明，最佳认知表现对应的总睡眠时间存在一个中间区间，即‘最佳点’" 。

" Short and long sleep times were associated with worse cognitive performance, perhaps due to insufficient sleep or poor sleep quality, " Lucey added.

" 睡眠时间短或长都与认知表现差有关，这可能是因为睡眠不足或睡眠质量差。"