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
Smart Exercise Doctors are starting to find more and more information that suggests a connection between exercise and brain d
Smart Exercise Doctors are starting to find more and more information that suggests a connection between exercise and brain d
admin
2009-06-15
53
问题
Smart Exercise
Doctors are starting to find more and more information that suggests a connection between exercise and brain development. Judy Cameron, a scientist at Oregon Health and Science University, studies brain development. According to her research, it seems that exercise can make blood vessels, including those in the brain, stronger and more fully developed. Dr. Cameron claims this allows people who exercise to concentrate better. As she says: "While we already know that exercise is good for the heart, exercise can literally cause physical changes in the brain."
The effects of-exercise on brain development can even be seen in babies. Babies who do activities that require a lot of movement and physical activity show greater brain development than babies who are less physically active. With babies, even a little movement can show big results. Margaret Barnes, a pediatrician (儿科医师), believes in the importance of exercise. She thinks that many learning disabilities that children have in elementary school or high school can be traced back to a lack of movement as babies. "Babies need movement that stimulates their five senses. They need to establish a connection between motion and memory. In this way, as they get older, children will begin to associate physical activity with higher learning," says Margaret.
Older people can beef up their brains as well. Cornell University studied a group of seniors ranging in age from seventy to seventy-nine. Their study showed a short-term memory increase of up to 40 percent after exercising just three hours a week. The exercise does not have to be very difficult, but it does have to increase the heart rate. Also, just like the motion for infants, exercise for older people should involve some complexity. Learning some new skills or motions helps to open up memory paths in the brain that may not have been used for a long time.
For most people, any type of physical activity that increases the heart rate is helpful. The main goal is to increase the brain’s flow of blood. And your brain can benefit from as little as two to three hours of exercise a week.
选项
A、generate new blood vessels.
B、change the way a person thinks.
C、promote brain development.
D、dived one’s attention.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/Eymd777K
本试题收录于:
职称英语卫生类A级题库职称英语分类
0
职称英语卫生类A级
职称英语
相关试题推荐
Lookatthetenstatementsforthispart.Youwillhearapassageabout"CreditCardsHistory".Youwilllistentoittwice
Lookatthequestionsforthispart.Youwillhearapassageabout"ChangesintheRankingsofBritishUniversities".F
FRIENDSHIP0Ibelievethatnothingmattersasmuchashavingacoupleofreallygood00friends.Theyhelpyoufeell
THOMASEDISONOnthenightof21October1931,millionsofAmericanstookpartinacoast-to-coastceremonytocommemorate
Youaregoingtoreadamagazinearticleaboutlearningtoflyaplane.Eightparagraphshavebeenremovedfromthearticle.Cho
Lindawantstochangeacassettebecauseshedislikesit.Frankrecommendsafamousband.
WILLIAMTHEHERO!BraveWilliamBaldock,whoissixyearsold,isaheroafterhelpinghismotherwhenshefelldownstairs
Davidenjoyswalkingbuthehasinjuredhiskneeandcannotclimbuphills.Hewouldliketospendacoupleofhoursonaquiet
Davidenjoyswalkingbuthehasinjuredhiskneeandcannotclimbuphills.Hewouldliketospendacoupleofhoursonaquiet
SnowboardingVictoriaJamiesonfromBritainstartedsnowboardingat20.Sheisnow23andhaswonmanycompetitionsinthiss
随机试题
规模经济
A、输卵管通畅试验B、B超检查C、性交后穿透的试验D、腹腔镜检查E、宫腔镜检查子宫内膜息肉可行何种检查()
关于呼吸暂停不正确的观点是
尖锐湿疣的病原体是
哪种成分是粥样硬化所不具备的
钻探取芯法检测混凝土灌注桩成桩质量时,对受检桩的要求,正确的选项是()。
出口胶合板须报检、进口胶合板也须报检。
关于教学目标的表述错误的是()。
了解和研究学生的方法主要有()。
设f(x)在[0,3]上连续,在(0,3)内可导,且2f(0)=∫13f(x)dx,证明:存在ξ∈(0,3),使得f’(ξ)=0.
最新回复
(
0
)