【摘要】：威廉希尔app 整理了每个人的大脑每天都会不停的运转，那么让自己大脑保持年轻化的方法有哪些呢?下面就让我们来了解一下吧。
1. Move It
Quick — what’s the No. 1 thing you can do for your brain’s health? Differential calculus, you say? Chess? Chaos theory? Nope, the best brain sharpener may be … sneakers? Yup. Once they’re on your feet, you can pump up your heart rate. “The best advice I can give to keep your brain healthy and young is aerobic exercise,” says Donald Stuss, PhD, a neuropsychologist and director of the Rotman Research Institute at Baycrest Centre for Geriatric Care in Toronto.
differential calculus [数]微积分;微分学
chaos theory 混沌理论
pump up 给……打气;加速
aerobic exercise 有氧运动
Mark McDaniel, PhD, professor of psychology at Washington University in St. Louis, agrees, but adds, “I would suggest a combined program of aerobics and weight training. Studies show the best outcomes for those engaged in both types of exercise.”
As we age, our brain cells, called neurons, lose the tree-branch-like connections between them. These connections, or synapses, are essential to thought. Quite literally, over time, our brains lose their heft. Perhaps the most striking brain research today is the strong evidence we now have that “exercise may forestall some kinds of mental decline,” notes McDaniel. It may even restore memory. Myriad animal studies have shown that, among other brain benefits, aerobic exercise increases capillary development in the brain, meaning more blood supply, more nutrients and — a big requirement for brain health — more oxygen.
forestall v. 垄断;预先阻止
mental decline 智力下降
The preeminent exercise and brain-health researcher in humans is Arthur Kramer at the University of Illinois at Urbana-Champaign. In a dozen studies over the past few years, with titles such as “Aerobic Fitness Reduces Brain Tissue Loss in Aging Humans,” Kramer and his colleagues have proved two critical findings: Fit people have sharper brains, and people who are out of shape, but then get into shape, sharpen up their brains. This second finding is vital. There’s no question that working out makes you smarter, and it does so, Kramer notes, at all stages of life. Just as important, exercise staves off heart disease, obesity, diabetes and other maladies that increase the risk of brain problems as we age.
preeminent adj. 卓越的
a dozen 一打;十二个
out of shape (身体)走形;变样
sharpen up 使……更敏锐;认真思考
stave off 避开;延缓
2. Feed It
Another path to a better brain is through your stomach. We’ve all heard about antioxidants as cancer fighters. Eating foods that contain these molecules, which neutralize harmful free radicals, may be especially good for your brain too. Free radicals have nothing to do with Berkeley politics and everything to do with breaking down the neurons in our brains. Many colorful fruits and vegetables are packed with antioxidants, as are some beans, whole grains, nuts and spices.
neutralize v. 抵消;中和;使……中立
have nothing to do with 与……无关
be packed with 挤满;塞满;充满
More important, though, is overall nutrition. In concert with a good workout routine, you should eat right to avoid the diseases that modern flesh is heir to. High blood pressure, diabetes, obesity and high cholesterol all make life tough on your brain, says Carol Greenwood, PhD, a geriatric research scientist at the University of Toronto.
in concert with 和…相呼应;与…合作;和…一致
flesh is heir to 人所难免[共有]的
If your diet is heavy, then you’re probably also heavy. The same weight that burdens your legs on the stairs also burdens your brain for the witty reply or quick problem solving. The best things you can eat for your body, Greenwood notes, are also the best things you can eat for your brain. Your brain is in your body, after all. Greenwood’s recommendation is to follow the dietary guidelines from the American Diabetes Association (available at diabetes.org).
3. Speed It Up
Sorry to say, our brains naturally start slowing down at the cruelly young age of 30 (yes, 30). It used to be thought that this couldn’t be helped, but a barrage of new studies show that people of any age can train their brains to be faster and, in effect, younger. “Your brain is a learning machine,” says Michael Merzenich, PhD, a neuroscientist at the University of California, San Francisco. Given the right tools, we can train our brains to act like they did when we were younger. All that’s required is dedicated practice: exercises for the mind.
a barrage of 大量的
in effect 实际上
Merzenich has developed a computer-based training regimen to speed up how the brain processes information (positscience.com). Since much of the data we receive comes through speech, the Brain Fitness Program works with language and hearing to improve both speed and accuracy. Over the course of your training, the program starts asking you to distinguish sounds (between “dog” and “bog,” for instance) at an increasingly faster rate. It’s a bit like a tennis instructor, says Merzenich, shooting balls at you faster and faster over the course of the summer to keep you challenged. Though you may have started out slow, by Labor Day you’re pretty nimble.
nimble adj. 敏捷的;聪明的
Similarly, Nintendo was inspired by the research of a Japanese doctor to develop a handheld game called Brain Age: Train Your Brain in Minutes a Day, which has sold more than two million copies in Japan. No software out there has yet been approved by the FDA as a treatment for cognitive impairment, but an increasing number of reputable scientific studies suggest that programs like Merzenich’s could help slow down typical brain aging, or even treat dementia. The biggest finding in brain research in the last ten years is that the brain at any age is highly adaptable, or “plastic,” as neurologists put it. If you ask your brain to learn, it will learn. And it may speed up in the process.
Nintendo 任天堂(日本电子游戏公司及其开发的电脑游戏名称)
FDA (美)食品及药物管理局(Food and Drug Administration)
cognitive impairment 认知障碍;认知损害
brain aging 脑老化
To keep your brain young and supple, you can purchase software like Merzenich’s, or you can do one of a million new activities that challenge and excite you: playing Ping-Pong or contract bridge, doing jigsaw puzzles, learning a new language or the tango, taking accordion lessons, building a kit airplane, mastering bonsai technique, discovering the subtleties of beer-brewing and, sure, relearning differential calculus.
supple adj. 灵活的;柔软的
jigsaw puzzles 拼图游戏;拼图玩具
“Anything that closely engages your focus and is strongly rewarding,” says Merzenich, will kick your brain into learning mode and necessarily notch it up. For his part, Merzenich, 64, has “4,000 hobbies,” including a wood shop and a vineyard.
4. Laugh a Little
Humor stimulates the parts of our brain that use the “feel good” chemical messenger dopamine. That puts laughter in the category of activities you want to do over and over again, such as eating chocolate or having sex. Laughter is pleasurable, perhaps even “addictive,” to the brain.
But can humor make us smarter? The jury is still out and more studies are needed, but the initial results are encouraging. Look for a feature on exciting new research about humor and intelligence in the September issue of Reader’s Digest.
5. Get Better With Age
In our youth-obsessed culture, no one’s suggesting a revision to the Constitution allowing 20-year-olds to run for President. The age requirement remains at 35. You’ve heard about the wisdom and judgment of older people? Scientists are starting to understand how wisdom works on a neurological level.
run for 竞选
When you are older, explains Merzenich, “you have recorded in your brain millions and millions of little social scenarios and facts” that you can call upon at any time. Furthermore, he notes, “you are a much better synthesizer and integrator of that information.”
Older people are better at solving problems, because they have more mental information to draw upon than younger people do. That’s why those in their 50s and 60s are sage. They’re the ones we turn to for the best advice, the ones we want to run our companies and our country.
As Barry Gordon, a neurologist at The Johns Hopkins School of Medicine and author of Intelligent Memory: Improve the Memory That Makes You Smarter, puts it, “It’s nice to know some things get better with age.”
Question time:
1. Why "exercise may forestall some kinds of mental decline"?
2. How to train our brains to be faster according to Dr. Michael Merzenich?
3. Why older people are better at solving problems?
【参考答案】
1. Because studies have shown that among other brain benefits, aerobic exercise increases capillary development in the brain, meaning more blood supply, more nutrients and — a big requirement for brain health — more oxygen.
2. Anything that closely engages your focus and is strongly rewarding will kick our brain into learning mode and necessarily notch it up.
3. Because they have more mental information to draw upon than younger people do.