Brain imaging reveals that it stimulates the reward centres of our brains.
大脑成像显示，利他主义会刺激我们的大脑中的奖励中心。
2
Passionate love is sparked by the reward part of the brain and the cognitive part, which has higher-order cognitive functions, such as those related to body image.
而爱情则是由大脑的奖励区域和认知区域控制的，认知区域具有高级的认知功能，例如识别身体形象。
3
Not surprisingly, passionate love fires the reward part of the brain, but it also affects the higher-order cognitive function seen in body image.