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
27
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
Employersarefarlesslikelytoemploypeoplewithmentalillnessesthanthosewithphysicalailments(疾病),areportshows.The
Directions:Forthispart,youareallowed30minutestowriteanessaycommentingontheremark"Goodhabitsresultfromresist
汉字蕴含古代中国人的智慧,体现中国悠久的历史。
Thehumannoseisanunderratedtool.Humansareoftenthoughttobeinsensitivesmellerscomparedwithanimals,butthisislar
A、Thebuildingmethodthebuildersusetosaveenergy.B、Thelimitoftheflowofairbetweeninsideandoutside.C、Theuseofm
Itseemslogical:Collegegraduateshavelowerunemploymentandearnmorethanlesseducatedworkers,so,thethinkinggoes,the
A、Boysenjoyplayingwithcubesmorethangirls.B、Girlstendtogetexcitedmoreeasilythanboys.C、Girlsseemtostartreason
A、Bysendingwaterdirectlybacktoseawithgreatforce.B、Byreducingwaveenergy.C、Byreducingbeachwidth.D、Bystabilizing
A、Whyhumanscry.B、Howtorelieveourselves.C、Howanimalscry.D、Whenpeoplecry.A主旨题。议论文需注意首句话,此文章第一句“Whydowecry?”就点明了主题:
A、Laughingisalearnedbehavior.B、Laughingisagoodmedicinetopatients.C、Laughingiseasierthanbattlingwithanillness.
随机试题
Everyartistknowsinhisheartthatheissayingsomethingtothepublic.Notonlydoeshewanttosayitwell,buthewantsit
患者男性,35岁,十二指肠壶腹部溃疡病史5年,4h前出现呕血和排柏油样便,查体,血压70/50mmHg,脉搏120/min,血红蛋白65g/L.该病常见的并发症有
A.发病之初无卫分证,而径见气分证或营分证B.邪入卫分后,不经过气分阶段而直接深入营、血分C.病变从卫分开始,依次传人气分、营分、血分D.卫分证未罢,又兼气分证E.气分证尚存,又出现营分证或血分证
案情:马某(19岁)和李某(17岁)两人是同班同学,二人都不好学习。一日,马某发现学校附近有一个建筑工地里堆放着许多电缆,且看管不严,便打起了偷电缆卖钱的主意。马某将此想法与李某商量,二人一拍即合。为保证偷得电缆后顺利脱手,二人在行动之前专门去了一个五金商
图4-42所示机构由杆O1A、O2B和三角板ABC组成。已知:杆O1A转动的角速度为ω,O1A=O2B=r,AC=h,O1O2=AB,则图示瞬时点C速度vC的大小和方向为()。
首先提出全面质量管理概念的是()。
以下固定资产可以按规定计提折旧的是()。
标志着学前公共思想诞生的理论著作是柏拉图的________。
Now,ourbiggestsummertimequestionhasbeenanswered:Whydopeoplelooksomuchbetterinsunglasses?VanessaBrown,asenior
HowdoyoufindajobontheInternet?
最新回复
(
0
)