首页
登录
职称英语
What does not happen in the brain in the active sleep? [br] [originaltext] E
What does not happen in the brain in the active sleep? [br] [originaltext] E
游客
2023-11-06
59
管理
问题
What does not happen in the brain in the active sleep? [br]
Each night we alternate between two kinds of sleep: active sleep and passive sleep. The passive sleep gives our body the rest that is needed, and prepares us for active sleep, in which dreaming takes place. And we are beginning to understand the importance of the dream period in our sleep cycles.
In passive sleep the body is at rest. We move very little. And the brain becomes very inactive. If a person continues to sleep, she or he enters a new period, a more active period. The body goes through several changes: the brain temperature rises, blood in the brain increases, the body becomes very still and the brain goes into active state. And as the brain goes active, the eyes begin to move rapidly. And that is the sign of another change —the person is dreaming. Throughout the night, people alternate between passive and active sleep. Doctors have studied the sleep cycle and have found that everyone dreams—in fact, that everyone needs to dream in order to stay healthy. It appears we need both kinds of sleep. We need passive sleep in order to rest our bodies. We need active sleep in order to dream. And dreaming helps us to rest our minds.
选项
A、Dream Period.
B、Active Sleep.
C、Passive Sleep.
D、Sleep Cycle.
答案
D
解析
由(doctors have studied the sleep cycle)可知答案,我们需要passive sleep来放松我们的身体,需要active sleep来做梦,这样可以使我们放松思维。
转载请注明原文地址:http://tihaiku.com/zcyy/3163069.html
相关试题推荐
What’sthenewsitemmainlyabout?[br][originaltext]Tunisiaisagainmaki
What’sthenewsitemmainlyabout?[originaltext]Tunisiaisagainmakinghis
Codesarescannedby______.[originaltext]Whatarezebrastripesontheto
Whyshouldpruningbedone?[br][originaltext]Treesshouldonlybepruned
Whyshouldpruningbedone?[originaltext]Treesshouldonlybeprunedwhent
ChristinaHudsonisgoingto______inLondon.[br][originaltext]W:Excuseme.
ChristinaHudsonisgoingto______inLondon.[br][originaltext]W:Excuseme.
ChristinaHudsonisgoingto______inLondon.[originaltext]W:Excuseme.Doyo
WhichofthefollowingdetailsisCORRECTaboutthewoman?[br][originaltext]M
WhichofthefollowingdetailsisCORRECTaboutthewoman?[br][originaltext]M
随机试题
Menaremuch"smarter"thanwomenwhenitcomestoshopping,accordingtoa
现浇钢筋混凝土梁、板,当跨度等于或大于()m时,模板应起拱。A.3 B.4
清醒插管成功的关键是()A.充分氧合 B.口腔喷雾表面麻醉 C.对病人作
A.原发性牙本质 B.生长线 C.继发性牙本质 D.前期牙本质 E.管周
下列各项中,不属于企业表外资产项目的是( )。A.获得专利管理机关颁发证书的专
具有中枢兴奋作用的平喘药是()A.氨茶碱 B.色甘酸钠 C.异丙肾上腺素
执行医嘱时正确的是A.一般情况下可执行口头医嘱 B.医嘱须经医生签字方为有效
“镇”这一名称的最早出现是在( )。A.春秋时期 B.北魏时期 C.五代时
下列关于违法发放贷款罪犯罪构成的说法中,错误的是()。A.犯罪客观方面表现为违反
农产品比价是指同一时期、同一市场各种不同类型农产品价格之间的比例关系。当某种农产
最新回复
(
0
)