英语翻译SCIENTISTS have discovered true love.Brain scans have pr

英语翻译
SCIENTISTS have discovered true love.Brain scans have proved that a small number of couples can respond with as much passion after 20 years as most people exhibit only in the first flush of love.　　The findings overturn the conventional view that love and sexual desire peak at the start of a relationship and then decline as the years pass.　　A team from Stony Brook University in New York scanned the brains of couples who had been together for 20 years and compared them with those of new lovers.They found that about one in 10 of the mature couples exhibited the same chemical reactions when shown photographs of their loved ones as people commonly do in the early stages of a relationship.　　Previous research suggested that the first stages of romantic love,a rollercoaster ride of mood swings and obsessions that psychologists call limerence,start to fade within 15 months.After 10 years the chemical tide has ebbed away.　　Related Links　　The scans of some of the long-term couples,however,revealed that elements of limerence mature,enabling them to enjoy what a new report calls “intensive companionship and sexual liveliness”.　　The researchers nicknamed the couples “swans” because they have similar mental “love maps” to animals that mate for life such as swans,voles and grey foxes.　　he reactions of the swans to pictures of their beloved were identified on MRI brain scans as a burst of pleasure-producing dopamine more commonly seen in couples who are gripped in the first flush of lust.　　“The findings go against the traditional view of romance – that it drops off sharply in the first decade – but we are sure it’s real,” said Arthur Aron,a psychologist at Stony Brook.　　Previous research had laid out the “fracture points” in relationships as 12-15 months,three years and the infamous seven-year itch

科学家们发现了真爱.脑部扫描已经证明少量的夫妇可以尽可能多的激情二十年后大多数人表现出只有在爱的第一冲洗.结果推翻了传统观点,认为爱情和性欲高峰开始下降的关系,然后随着时间的过去.纽约Stony Brook大学的一个团队的大脑进行扫描,夫妻在一起20年,比较新的恋人.他们发现大约有十成熟的伴侣表现出同样的化学反应看到亲人的照片时,人们通常做的早期阶段的关系.先前的研究表明,浪漫爱情的第一阶段,过山车的情绪波动和痴迷,心理学家称之为limerence开始波在15个月内消褪.经过10年的化学潮流已经随之烟消云散了.相关链接扫描的一些长期的伴侣,但是,显示元素的limerence成熟,使他们能够享受一份新出炉的报告所称“集约友谊和性活力”.研究人员被称为“夫妻“天鹅”,因为他们有类似的心理“爱情地图”动物,天鹅等终身伴侣,田鼠和灰色狐狸.天鹅的照片他们心爱的他反应在MRI脑部扫描发现,一阵pleasure-producing多巴胺更常见于夫妇笼罩在被欲望冲昏了头脑.“发现违背浪漫的传统观点——在第一个十年急剧降温——但我们确信这是真实的,”说Arthur Aron石溪分校的心理学家.之前的研究已经提出了“断裂点”在12 - 15个月的关系,三年和臭名昭著的七年之痒