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
2024-09-28
3
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、His body is moving.
B、His temperature is rising.
C、His eyes are moving.
D、His blood is increasing.
答案
C
解析
当进入active sleep时,人们就开始进入梦乡了,此时可以发现眼球在快速转动。
转载请注明原文地址:https://tihaiku.com/zcyy/3777631.html
相关试题推荐
WhichoneofthefollowingisNOTtrue?[br][originaltext]PresidentBush
Wheredidthestormsfirststrike?[originaltext]About100peoplearenowk
Wheredidthedivergonemissing?[br][originaltext]Adiverhasgonemissi
Wheredidthedivergonemissing?[originaltext]Adiverhasgonemissingoff
WheredoesObamamakethespeech?[originaltext]PresidentObamahasmarkedt
Whatdoesnothappeninthebrainintheactivesleep?[br][originaltext]E
Whatdoesnothappeninthebrainintheactivesleep?[originaltext]Eachni
WhatisBertrandRussell’sthirdpassion?[originaltext]BertrandRussellw
Whatisthespeaker’smainlydiscussing?[br][originaltext]Alotofpeop
Whatisthespeaker’smainlydiscussing?[originaltext]Alotofpeoplethi
随机试题
EveryyearmorethanhalfamillionAmericankidshavedrainage(排泄)tubessurgic
[originaltext]Moderator:Hello,ladiesandgentlemen.Itgivesmegreatp
提高教师的基本素养的途径有哪些
颅内压增高病人最适宜的体位是A.去枕平卧位 B.低斜坡卧位 C.头低卧位
()强调党的机关报应成为政治报纸,必须由忠于无产阶级革命事业的可靠的共产党人来主
ETF在二级市场交易时申报价格最小变动单位为( )。A.0.0001元 B.
对房屋及设施设备管理的基本要求有()。A.维护保养 B.降低能源消耗 C.
(2019年11月)根据调查数据分析需要,参与调查的企业数量越多,做()或
下面关于股票性质的描述中错误的是()。 A.股票是有价证券、要式证券B.股票
下列可以申请国家助学贷款的有()。A.北京市普通高等学校中经济困难的研究生
最新回复
(
0
)