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
A、By taking part in specific activities. B、By doing more exercise. C、By giving books to your friends. D、By eating nutritious foo
A、By taking part in specific activities. B、By doing more exercise. C、By giving books to your friends. D、By eating nutritious foo
admin
2019-05-30
57
问题
All parts of our body age. And our brain does too. Now, however, neuroscience tells us that we can delay this process. (23)In some instances, we can reverse brain deterioration by engaging in some pretty specific activities, most of which we would consider hobbies. Here are some of them.
Whether you love old classic comic books or the New York Times, brain researchers tell us that reading actually increases brain function in several areas. It stimulates the growth of new neural pathways as we absorb new information. Reading flexes those parts of the brain that deal with problem-solving, seeing patterns, and interpreting what others are saying to us about their feelings. (24) It also improves memory, builds on prior learning and exercises parts of the brain that allow imagination. Some research also points to speed-reading as a method to increase synapses, since the brains must process sensory information quickly. Indeed, for many students, speed-reading is a valuable skill.
For years, neuro-scientists have conducted research on the benefits of music instruction for children relative to improved cognitive functions—memory, problem-solving, sequential processing, and pattern recognition. Playing an instrument, increases gray matter volume and makes neural connections between the two hemispheres of the brain. For this reason, scientists believe that early musical training allows students to be better at both linear math work and mathematical problem-solving. Playing an instrument ensures both sides of the brain work together much better.
Now, researchers tell us that taking up a musical instrument as an adult—young, middle-aged, or older—can produce the same neurological effects as it does in children.
Here’s what the science tells us. Exercise produces a protein (BDNF) in the blood stream. As blood travels through the brain, cells absorb this protein, which is responsible for both increased memory and focus. (25) One of the most notable experiments was a photo memory test given to experimental and control groups. The experimental group exercised before the test, while the control group did not. The experimental group’s test results were overwhelmingly better. Members were able to focus on the photos and then recall them after a period of waiting.
Questions 23 to 25 are based on the recording you have just heard.
23. How can we reverse brain deterioration?
24. Which is one of the advantages of reading mentioned by the speaker?
25. What can be concluded from the photo memory test?
选项
A、By taking part in specific activities.
B、By doing more exercise.
C、By giving books to your friends.
D、By eating nutritious food.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/LXX7777K
0
大学英语六级
相关试题推荐
A、Industrialdevelopment.B、Theirownhealth.C、Theirchildren’sfuture.D、Soundenvironment.A短文中提到,我们把“提高工业化”作为我们的首要目标。故选A。A项为
ProtectingStudentPrivacyintheDataAge[A]InKentucky,parents,educatorsandpolicymakerscantrackhowmanystudentsfro
计划生育(familyplanning)是中国的一项基本国策。20世纪70年代末,为了控制人口过度增长-中国政府开始推行计划生育,提倡一对夫妇只生一个孩子。这项政策有效缓解了人口对资源、环境的压力。21世纪初中国政府对计划生育政策做出了一些调整,允许双方
Withincreasingprosperity,WesternEuropeanyouthishavingaflingthatiscreatingdistinctiveconsumerandculturalpatterns
Researchonanimalintelligencealwaysmakesuswonderjusthowsmarthumansare.Considerthefruit-flyexperimentsdescribedb
TowardstheendofJune,auniquejointexpeditionbeganinthewatersnearIndonesia.Inanareaofremarkablemarinediversity
Aristotledefinedafriendas"asinglesouldwellingintwobodies".Howmanyfriendswehave,andhoweasilywemake,maintain
A、Heunderstandstheneedsofthecommonman.B、Heisanexperiencedcareerpolitician.C、Hefightsagainstbigbusinessinteres
Educationofexceptionalchildrenmeansprovisionofspecialeducationalservicestothosechildrenwhoareeitherhandicappedo
A、Becauseofthestressfactors.B、Becauseoftheleisureactivities.C、BecauseoftheTVwatching.D、BecauseofthegeneralAme
随机试题
甲矿业有限公司成立于2004.年12月29日,经营范围为铁矿石开采、加工销售,注册资金200万元,公司类型为有限责任公司,法人代表周某。2005年1月28日,甲矿业有限公司取得省国土资源厅颁发的采矿许可证,有效期至2010年1月29日,到期后进行了延期换证
培养箱的使用与维护应注意的是
在人本主义治疗中最重要的是
A.20(R)一原人参三醇B.20(R)一原人参二醇C.20(S)一原人参二醇D.20(S)一原人参三醇E.人参二醇B型人参皂苷的真正皂苷元属于
工程测量包括控制网测量和施工过程控制测量两部分内容。它们之间的相互关系是:(),两者的目标都是为了保证工程质量。
某高层宾馆按照制定的消防应急预案,组织进行灭火和应急疏散演练。下列程序中,正确的有()。
甲国际旅行社组织30名旅游者赴泰国旅游,由于境外接待社的过失,使旅游者权益遭受严重侵害。根据《旅行社条例》规定,旅游者应该向()索赔。
(2012年邮政系统)实验设计来源于理论预设或工作假说,例如现代宇宙学提出的“暗物质”是一种不发光而只有引力效应的物质,它是作为“拯救”暴涨宇宙论的辅助假说,并川来说明银河系自转而提出来的。有了这种从理论_______出来的暗物质假说,然后才能有确证它的_
设α=(1,一1,2)T,β=(2,1,1)T,A=αβT,则An=____________.
[*]
最新回复
(
0
)