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、Cognitive stimulation. B、Community activity. C、Balanced diet. D、Fresh air. A讲座中提到,以前的一些研究表明,通过一些精神刺激活动来挑战大脑可能会有助于减少认知衰退,Burke表
A、Cognitive stimulation. B、Community activity. C、Balanced diet. D、Fresh air. A讲座中提到,以前的一些研究表明,通过一些精神刺激活动来挑战大脑可能会有助于减少认知衰退,Burke表
admin
2019-03-08
271
问题
A new study has failed to find any conclusive evidence that lifestyle changes can prevent cognitive decline in older adults. Still there are good reasons to make positive changes in how we live and what we eat as we age.
(23)Cognitive decline is the loss of ability to learn new skills, or recall words, names, and faces that is most common as we age. To reduce or avoid it, researchers have examined the effect of smoking, diet, brain-challenging games, exercise and other strategies.
Researchers at Duke University scrutinized more than 160 published studies and found an absence of strong evidence that any of these approaches can make a big difference.
Co-author James Burke helped design the study. " In the observational studies we found that some of the B vitamins were beneficial. Exercise, diet, cognitive stimulation showed some positive effects, although the evidence was not so strong that we could actually consider these firmly established. "
(24)Some previous studies have suggested that challenging your brain with mentally stimulating activities might help. And Burke says that actually does seem to help based on randomized studies—the researcher’s gold standard.
" Cognitive stimulation is one of the areas where we did find some benefit. The exact type of stimulation that an individual uses is not as important as being intellectually engaged. "
The expert review also found insufficient evidence to recommend any drugs or dietary supplements that could prevent or slow cognitive decline.
However, given that there is at least some evidence for positive effects from some of these lifestyle changes, plus other benefits apparently unrelated to cognitive decline, Burke was willing to offer some recommendations.
(25)" I think that by having people adopt a healthy lifestyle, both from a medical standpoint as well as nutritional and cognitive stimulation standpoint, we can reduce the incidence of cognitive decline, which will be proof that these factors are, in fact, important. "
James Burke of Duke University is one of the authors of a study reviewing previous research on cognitive decline. The paper is published online by the Annals of Internal Medicine.
Questions 23 to 25 are based on the recording you have just heard.
23. According to the speaker, what might be a symptom of cognitive decline in older adults?
24. According to James Burke, what does seem to help reduce cognitive decline?
25. What did James Burke recommend to reduce the incidence of cognitive decline?
选项
A、Cognitive stimulation.
B、Community activity.
C、Balanced diet.
D、Fresh air.
答案
A
解析
讲座中提到,以前的一些研究表明,通过一些精神刺激活动来挑战大脑可能会有助于减少认知衰退,Burke表示这的确看起来有作用。因此答案为A)。
转载请注明原文地址:https://kaotiyun.com/show/24H7777K
0
大学英语六级
相关试题推荐
A、Toteachdogstorecognizefacialexpressions.B、Toteachdogstomemorizethings.C、Toteachdogstodance.D、Toteachdogst
IsPaidFamilyLeaveBadforBusiness?A)Paidfamilyleave,whichtopstheagendaofMonday’sWhiteHouseSummitonWorking
IsPaidFamilyLeaveBadforBusiness?A)Paidfamilyleave,whichtopstheagendaofMonday’sWhiteHouseSummitonWorking
A、Thegoalsoftheemployees.B、Theobjectivesoftheorganization.C、Thestructureoftheorganization.D、Thepersonalprospect
A、Itcanbecontrolledremotely.B、Ittakesmuchroomofacar.C、Ithassomemeritsanddrawbacks.D、Itisratherexpensive.A在
A、Becausetheywantedtobeclosertothegovernment.B、BecauseTokyowasthehistoricalcommercialcapital.C、Becausethepopul
Oneofthemostcommonimagesofanadvanced,Western-stylecultureisthatofabusy,traffic-filledcity.Sincetheirfirst【B1
Oneofthemostcommonimagesofanadvanced,Western-stylecultureisthatofabusy,traffic-filledcity.Sincetheirfirst【B1
Depression[A]Inbed,youtossandturn,unabletogetagoodnight’ssleep.Youfeelanxiousandworried.There’splentytod
A、BecausetheU.S.governmentencouragesthemtodoso.B、Becausetheyaredrivenbyothers.C、CocaispopularinColombia.D、Be
随机试题
欧洲中世纪的宗教神学课程和工业革命后的以自然科学为基础的课程属于课程类别中的()。
我们党战胜各种困难和风险,不断取得事业成功的根本保证是()
A.镇肝熄风汤B.大秦艽汤C.星蒌承气汤D.补阳还五汤E.安宫牛黄丸
脾气虚证与胃气虚证最有意义的鉴别要点是
深度为K且为()个结点的二叉树称为满二叉树(设根结点处于第1层)。
感觉记忆又称()
EveryoneexceptTomandJohn______therewhentheclassbegan.
表明康有为变法思想初步形成的著作是()。
设有表示学生选课的关系学生S、课程C和选课SC:S(学号,姓名,年龄,性别,籍贯),C(课程号,课程名,教师,办公室),SC(学号,课程号,成绩),则检索籍贯为上海的学生姓名、学号和选修的课程号的表达式是()。
刘老师正准备制作家长会通知,根据考生文件夹下的相关资料及示例,按下列要求帮助刘老师完成编辑操作。对包含绿色文本的成绩报告单表格进行下列操作:根据窗口大小自动调整表格宽度,且令语文、数学、英语、物理、化学5科成绩所在的列等宽。
最新回复
(
0
)