首页
登录
职称英语
Researchers have established that when people are mentally engaged, biochemi
Researchers have established that when people are mentally engaged, biochemi
游客
2024-02-17
23
管理
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 necessarily to learn to memorize enormous amounts of information", says James Foard, associate director of National Institute on Aging. "Most of us don’t need that kind of skills. Such specific training is of less interest than being able to maintain mental alertness." Foard 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 engage 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." [br] It can be inferred from the passage that older people are generally advised to keep healthy ______.
选项
A、through taking part in physical activities
B、through taking part in mental activities
C、through engaging in both mental and physical activities
D、through engaging in activities individually as well as in groups
答案
A
解析
参见文章第四段第二句“Cohen says that we are frequently advised to keep physically active as we age,but older people need to keep mentally active as well”,可知选项A正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3457528.html
相关试题推荐
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
[originaltext]Mostpeoplemightthinkthatthefaxmachine,foundinmanyo
Someguidelinesthatadvisepeoplehowtoloseweightareseriouslyflaweda
Someguidelinesthatadvisepeoplehowtoloseweightareseriouslyflaweda
Someguidelinesthatadvisepeoplehowtoloseweightareseriouslyflaweda
随机试题
SummaryListentothepassage.Forquestions26—30,completethenotesusingno
[originaltext]W:Allright,thatcomesto$20.75.Doyouhaveoneofourstore
IsabellaSantorum,thefragile3-year-olddaughterofRickSantorum,l._____
Ourbodiesexperienceanebbandflowofenergythroughouttheday.Thisis
在下列物质的分子中,中心原子采用sp杂化轨道成键,分子空间构型是直线型的是(
同城和异地纸质凭证截留的商业银行跨行之间的定期借记支付业务由( )处理。A.大
在2、5、8、11、5、6、8这组数据中,众数是()。A:2 B:5 C:6
假定,某7度(0.10g)地区大学学生公寓采用现浇混凝土异形柱框架结构,各层的结
某办公楼地下2层,地上45层,建筑高度163米,建筑为玻璃幕墙结构,长100m,
固定资产盘盈应先按公允价值记入“待处理财产损溢”科目,经批准后再转入营业外收入。
最新回复
(
0
)