[Music plays] Did Pavarotti finishing Nessun Dorma ____1____? If so, you can thank the molecule dopamine for those shudders of delight. Because a new study shows that musical thrills ____2____ the same brain chemistry responsible for the joys of food, sex and other more tangible rewards. The work appears in the journal Nature Neuroscience.
Many of the activities that give us pleasure are things that we, as a species, need to survive, like the ____3____ eating and mating. But what about more esoteric enjoyment, from evocative music or other works of art? Do they tickle the brain the same way?
To find out, scientists recruited subjects who reliably ____4____ when they listen to an affecting score. These chills are a more consistent, in-the-moment measure of pleasure than asking subjects to describe what they’re feeling.
The scientists then used brain imaging techniques to find that dopamine peaks along with emotional ____5____. Such induced dopamine release could explain why people ____6____ some music. And why music can manipulate our emotions.
【視聽版科學(xué)小組榮譽(yù)出品】
give you chills stem from aforementioned get shivers arousal put a high value on
聽音樂激動(dòng)得戰(zhàn)栗跟大腦釋放多巴胺有關(guān) (音樂響起)聆聽帕瓦羅蒂演繹的詠嘆調(diào)《今夜無人入睡》會(huì)不會(huì)令你激動(dòng)得起雞皮疙瘩?若真如此,你應(yīng)該感謝那些讓你因歡喜而顫栗的多巴胺分子。因?yàn)?,《自然神?jīng)科學(xué)》上刊登的一項(xiàng)新研究表明,音樂引起的激動(dòng)跟食物、性及其它實(shí)物回報(bào)所引起的快樂一樣來源于大腦里的同一種化學(xué)反應(yīng)。 許多給予我們快樂的活動(dòng)都是我們作為一個(gè)物種需要生存下去所做的事情,例如前面提到的飲食和交配。而對于更深層次的享受,從動(dòng)人的音樂到其它領(lǐng)域的藝術(shù)欣賞,它們令大腦產(chǎn)生愉悅感覺的方式也是如此嗎? 為找到答案,科學(xué)家們征募了一些志愿者,他們一聽到感人的樂章就會(huì)顫栗。同讓志愿者描述其感受相比,這些顫抖所反映出的快樂更為持續(xù)一致、即時(shí)即刻。 隨后,科學(xué)家們利用腦成像技術(shù)發(fā)現(xiàn)多巴胺隨著情緒喚起而到達(dá)峰值。這種誘發(fā)起的多巴胺的釋放解釋了為什么人們對某些音樂評價(jià)極高,以及為何音樂可以影響我們的情緒。