首页
登录
职称英语
[originaltext] A new study proves the old Roman saying, "A sound mind in a s
[originaltext] A new study proves the old Roman saying, "A sound mind in a s
游客
2024-02-08
19
管理
问题
A new study proves the old Roman saying, "A sound mind in a sound body"—the more fit one’s heart is, the more one’s brain seems to benefit. The scientists discovered that cardiovascular fitness was linked with overall intelligence, although the same did not hold true for muscle strength and brainpower. Cardiovascular fitness was also linked with scores on tests of logical, verbal, technical and visual capabilities and even socioeconomic status and educational attainment later in life. Cardiovascular exercise increases blood flow to the brain, supplying it with more oxygen and nutrients. Moreover, during exercise, growth factors are produced that could improve brain structure over time. This not only includes more and stronger connections between nerve cells, but also more neurons and supporting cells. From animal experiments we know this is the case especially in the hippocampus, a region of the brain that is important for learning and memory. It is also possible that smarter people exercise more. However, the twin data suggests not. When the researchers looked at twins, they found that environment, not genetics, played the biggest role in these links. The fitter twin is also the more intelligent twin. Past research has suggested that cardiovascular fitness can benefit the minds of older adults. For instance, it can delay or reduce the onset and progression of dementia and Alzheimer’s disease. The findings can be used to argue for a more balanced school curriculum. It is a better argument for school kids to grasp that they can be more successful in life if they study and exercise.
16. What does the new study find?
17. How does cardiovascular exercise benefit our brain?
18. What do we learn about twins according to the researchers?
19. What enlightenment on education can be got from the research?
选项
A、It could increase the blood pressure.
B、It could bring the brain more hydrogen and nutrients.
C、It could improve the brain structure.
D、It could make the nerve cells more sensitive.
答案
C
解析
事实细节题。短文中间部分讲到,心血管锻炼可以增加大脑的血流量,给大脑带来更多氧气和养分,并可以逐渐改善大脑结构,不仅可使神经细胞间的联系更紧密,还可以产生更多的神经元和支撑细胞。
转载请注明原文地址:https://tihaiku.com/zcyy/3433509.html
相关试题推荐
[originaltext]TheChineseNewYearisnowpopularlyknownastheSpringFes
[originaltext]TheChineseNewYearisnowpopularlyknownastheSpringFes
[originaltext]Therearetwofactorswhichdetermineanindividual’sintelli
[originaltext]Asignificanteffortwillbewagedthisyeartobringmorestate-
[originaltext]M:HeyMarkus.IhaveaquestionI’dliketoaskyou.W:Yes.Go
[originaltext]M:WhatarelationshipStevenandhisfatherhave!W:Don’tthey?
【B1】[br]【B9】[originaltext]TheTomatoGrowersAssociation,orTGA,hasset
【B1】[br]【B8】[originaltext]TheTomatoGrowersAssociation,orTGA,hasset
【B1】[br]【B7】[originaltext]TheTomatoGrowersAssociation,orTGA,hasset
【B1】[br]【B6】[originaltext]TheTomatoGrowersAssociation,orTGA,hasset
随机试题
[originaltext]Yourassignmentsthistermwillbetowritetwomajorresearc
HowtoBeaGoodRoommateandDealwithThoseWhoAren’tA)Roommate
花饰安装中,单独花饰中心位置偏移的允许误差(室内10mm,室外15mm),检验方
生殖技术引起的社会伦理问题有A.生殖技术破坏自然法则 B.生殖技术可以有利于计
正常人血清中含量最低的免疫球蛋白是( )。A.IgA B.IgD C.Ig
房地产经纪人员在协助买卖双方签订存量房买卖合同之前,需要做到的事项不包括( )
关于双胍类降糖药药理作用的叙述不正确的是A.提高靶组织对胰岛素的敏感性 B.对
根据民事诉讼法律制度的规定,下列属于不适用小额诉讼程序审理的案件的有( )。A
计提基金的存款利息收入的方式是()。 A.按日计提B.按周计提 C
观察验槽的内容主要有()。A.基槽的开挖平面位置、尺寸、槽底深度 B.槽壁
最新回复
(
0
)