首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act
Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act
admin
2010-01-10
82
问题
Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively in cognitive areas such as attention and memory. This is true regardless of age.
People will be alert and receptive if they are faced with information that gets them to think about things they are interested in. And someone with a history of doing more rather than less will go into old age more cognitively sound than someone who has not had an active mind.
Many experts are so convinced of the benefits of challenging the brain that they are putting the theory to work in their own lives. "The idea is not necessary to learn to memorize enormous amounts of information," says James Fozard, associate director of the National Institute on Aging. "Most of us don’t need that kind of skill. Such specific training is of less interest than being able to maintain mental alertness." Fozard and others say they challenge their brains with different mental skills, both because they enjoy them and because they are sure that their range of activities will help the way their brains work.
Gene Cohen, acting director of the same institute, suggests that people in their old age should en- gage in mental and physical activities individually as well as in groups. Cohen says that we are frequently advised to keep physically active as we age, but older people need to keep mentally active as well. Those who do are more likely to maintain their intellectual abilities and to be generally happier and better adjusted. "The point is, you need to do both," Cohen says. "Intellectual activity actually influences brain- cell health and size."
According to Fozard’s view, how can people make their brains work more efficiently?
选项
答案
By taking part in various mental activities (By challenging their brains with various mental activities)
解析
由文章第三段最后一句:Fozard and others say they challenge their brains with different mental skills, both because they enjoy them and because they are sure that their range of activities will help the way their brains work.可知
转载请注明原文地址:https://kaotiyun.com/show/BQt7777K
0
大学英语四级
相关试题推荐
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping?Whataretheside-effectsofamphetamines?
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping?Whatisthemeaningof"alcohol-free"?
A、Shedidn’tunderstandwhatJanewassaying.B、Janeshouldhavebeenmoreactive.C、Janeneedstraininginpublicspeakingless
Ifpeoplebecomeextremelyrich,mostofthemdon’tbotherto_____________________(学习知识)theyneedtosucceedanymore.
A、Thejanitoristoobusytodohiswork.B、Thesanitaryconditionsofanapartment.C、Therelationshipbetweenthejanitorand
A、Six.B、Eight.C、Seven.D、Nine.AW:IhadprepareddinnerforsixpeoplebeforeMarycalledandsaidthatshecouldn’tmakeit.
A、Oneday.B、Afewdays.C、Halfamonth.D、Amonth.BHowlonginadvancecanweatherchangesbeaccuratelypredicted?
A、Doctorandpatient.B、Teacherandstudent.C、Employerandemployee.D、Managerandsecretary.BWhat’stherelationshipbetween
A、Becausetheyarebusyservingfoodtotheirchildren.B、Becausetheyarebusykeepingorderatthedinnertable.C、Becausethe
December25iscelebratedasthebirthdayofChrist.Nooneiscertainwhythisdaywaschosen.Itwaschosenprobablybecause,
随机试题
水肿患者进食蛋白质应选用
凡人民法院对在中华人民共和国领域内没有住所的当事人送达诉讼文书,可采用的下列方式中错误的是:()。
铁路重力式挡土墙地基为节理不发育的岩石地基时,墙身所受浮力按()计算。
一建筑物室外地面至顶部屋面高度为23m,顶部屋面面积为200m2,有局部突出屋顶的若干辅助用房,该辅助用房高度为2m,面积为60m2,按照国家消防工程技术标准规定,该建筑物的高度为()。
下列各项存款中,不在“其他货币资金"科目中核算的是()。
试论述教育的基本要素及它们之间的关系。
两种知识学习之间相互干扰、阻碍,如汉语拼音学习干扰英语音标学习,称为()。
对象串行化可以很容易地扩展成支持java对象的【】,它提供了对象从流中重建的补充方式。
下列条件语句中,功能与其他语句不同的是______。
日本語は一つ単語の中にアクセントの高点が一つしかない。また、「高低低」、「低高高……」のように、単語の最初から、高の場合次はかならず低になり、逆に最初は低の時、2番目は高にならなければならない。つまり、「高高低」、あるいは「低低高……」のように、単語の頭か
最新回复
(
0
)