每日口說挑戰 懷孕能永久改變媽媽的腦嗎？ (Can Giving Birth Permanently Change Your Brain?)

今日挑戰句子

Mothers had more intense brain activity in the dopamine reward system, than women had never had children. This system is involved in reward learning and its the same that makes us crave certain foods or become addicted to drugs. It motivates us to act in ways that get us closer to the reward - in mother’s cases, a baby.

在多巴胺的獎勵機制中，母親的腦部活動比沒有小孩的女性更活絡。這個系統與獎勵學習息息相關，並也是我們喜愛特定食物或是對毒品上癮的原因。它讓我們竭盡所能地得到獎賞與回饋—對母親來說，就是孩子本身。