Good care promotes the “expression” of the genes for oxytocin and dopamine receptors, and this means that a child’s well-cared-for brain makes more of these receptors.
悉心的照顾促进了催产素和多巴胺受体基因的“表达”,这意味着获得精心照顾孩子的大脑能够长出更多的受体。
This oxytocin–dopamine–nucleus accumbens scenario is also affected by your stress level.
个体的的压力水平也情绪到催产素-多巴胺-伏隔核受体的表达。
Under significant stress, even if you have a well-developed reward system, this system may be suppressed or knocked out, at least temporarily, by your stress reaction system—specifically, by stress hormones.
即使奖励系统发达,在巨大的压力下,它也可能被压力反应系统,至少在短期内,被压力荷尔蒙抑制或淘汰。
So, when your stress system is on, your reward system is probably off; these two systems are basically in competition with each other, vying to “decide” whether you should be seeking something pleasurable or whether you need to be defending yourself.
所以,当压力系统启动时,奖励系统可能会关闭;这两种体系基本上是相互竞争的,竞争着“决定”个体是否寻求乐趣,还是防御伤害。
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