科学家发现大脑的失恋感情控制区-凯发k8官网

科学家发现大脑的失恋感情控制区
文章来源:未知 文章作者:meng 发布时间:2010-07-07 02:28 字体: [ ] 
(单词翻译:双击或拖选)

researchers have linked 1 by a romantic partner to brain activity associated with motivation, reward and 2 cravings(渴望) , according to a study published in the july issue of the journal of neurophysiology. lucy brown, ph.d., clinical professor in the saul r. korey department of neurology and of neuroscience at albert einstein college of medicine of yeshiva university, is the corresponding author of the study. this is the third publication in which dr. brown and her research group demonstrated that 5 reward and survival systems are 6 in people who look at their beloved(心爱的人) . using 7 magnetic 8 imaging (fmri功能核共振成像), researchers recorded the brain activity of 15 college-age adults who had recently been rejected by their partners but reported that they were still intensely "in love." upon viewing photographs of their former partners, several key areas of participants' brains were activated, including the ventral(腹侧的,腹部的) tegmental(盖的) area, which controls motivation and reward and is known to be involved in feelings of romantic love; the 9 accumbens(大脑中的阿肯柏氏核) and orbitofrontal(眶窝) /prefrontal cortex(前额皮质) , which are associated with 3 and addiction, specifically the dopaminergic(多巴胺能的) reward system evident in 10 addiction; and the 11(孤立的,海岛的) cortex and the 12 cingulate, which are associated with physical pain and 13.

by tying these specific areas of the brain to romantic rejection, the research provides insight into the 14(极度痛苦的) feelings that can accompany a break-up, as well as the extreme behaviors that can occur as a result, such as stalking(围捕) , homicide and suicide.

"romantic love, under both happy and unhappy circumstances, may be a 'natural' addiction," said dr. brown. "our findings suggest that the pain of romantic rejection may be a necessary part of life that nature built into our 15 and 4(解剖生理学) . a natural recovery, to pair up with someone else, is in our physiology, too."



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1 fvpxp     
n.拒绝,被拒,抛弃,被弃
参考例句:
  • he decided not to approach her for fear of rejection.他因怕遭拒绝决定不再去找她。
  • the rejection plunged her into the dark depths of despair.遭到拒绝使她陷入了绝望的深渊。
2 jyezs     
n.上瘾入迷,嗜好
参考例句:
  • he stole money from his parents to feed his addiction.他从父母那儿偷钱以满足自己的嗜好。
  • areas of drug dealing are hellholes of addiction,poverty and murder.贩卖毒品的地区往往是吸毒上瘾、贫困和发生谋杀的地方。
3 zvlz3e     
n.渴望,热望
参考例句:
  • a craving for chocolate 非常想吃巧克力
  • she skipped normal meals to satisfy her craving for chocolate and crisps. 她不吃正餐,以便满足自己吃巧克力和炸薯片的渴望。
4 uafyl     
n.生理学,生理机能
参考例句:
  • he bought a book about physiology.他买了一本生理学方面的书。
  • he was awarded the nobel prize for achievements in physiology.他因生理学方面的建树而被授予诺贝尔奖。
5 vswz0     
adj.原始的;简单的;n.原(始)人,原始事物
参考例句:
  • it is a primitive instinct to flee a place of danger.逃离危险的地方是一种原始本能。
  • his book describes the march of the civilization of a primitive society.他的著作描述了一个原始社会的开化过程。
6 c3905c37f4127686d512a7665206852e     
adj. 激活的 动词activate的过去式和过去分词
参考例句:
  • the canister is filled with activated charcoal.蒸气回收罐中充满了活性炭。
7 5hmxa     
adj.为实用而设计的,具备功能的,起作用的
参考例句:
  • the telephone was out of order,but is functional now.电话刚才坏了,但现在可以用了。
  • the furniture is not fancy,just functional.这些家具不是摆着好看的,只是为了实用。
8 hbazc     
n.洪亮;共鸣;共振
参考例句:
  • playing the piano sets up resonance in those glass ornaments.一弹钢琴那些玻璃饰物就会产生共振。
  • the areas under the two resonance envelopes are unequal.两个共振峰下面的面积是不相等的。
9 avsyg     
n.核,核心,原子核
参考例句:
  • these young people formed the nucleus of the club.这些年轻人成了俱乐部的核心。
  • these councils would form the nucleus of a future regime.这些委员会将成为一个未来政权的核心。
10 vbyy4     
n.可卡因,古柯碱(用作局部麻醉剂)
参考例句:
  • that young man is a cocaine addict.那个年轻人吸食可卡因成瘾。
  • don't have cocaine abusively.不可滥服古柯碱。
11 mk0yd     
adj.岛屿的,心胸狭窄的
参考例句:
  • a continental climate is different from an insular one.大陆性气候不同于岛屿气候。
  • having lived in one place all his life,his views are insular.他一辈子住在一个地方,所以思想狭隘。
12 mecyi     
adj.较早的;在前的
参考例句:
  • we've already finished the work anterior to the schedule.我们已经提前完成了工作。
  • the anterior part of a fish contains the head and gills.鱼的前部包括头和鳃。
13 3llzx     
n.苦恼,痛苦,不舒适;不幸;vt.使悲痛
参考例句:
  • nothing could alleviate his distress.什么都不能减轻他的痛苦。
  • please don't distress yourself.请你不要忧愁了。
14 wzezll     
adj.极其痛苦的v.使极度痛苦(anguish的过去式)
参考例句:
  • desmond eyed her anguished face with sympathy. 看着她痛苦的脸,德斯蒙德觉得理解。 来自《简明英汉词典》
  • the loss of her husband anguished her deeply. 她丈夫的死亡使她悲痛万分。 来自《现代英汉综合大词典》
15 cwgzh     
n.解剖学,解剖;功能,结构,组织
参考例句:
  • he found out a great deal about the anatomy of animals.在动物解剖学方面,他有过许多发现。
  • the hurricane's anatomy was powerful and complex.对飓风的剖析是一项庞大而复杂的工作。
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