Family socioeconomic status modulates the coping-related neural response of offspring
Family socioeconomic status modulates the coping-related neural response of offspring
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DOI：
10.1093/scan/nss039
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发表时间：
2013-08-01
影响因子：
4.2
通讯作者：
Ura, Mitsuhiro
中科院分区：
文献类型：
--
作者：
Yanagisawa, Kuniaki;Masui, Keita;Ura, Mitsuhiro
大量的研究将经济逆境与在压力或威胁环境中的不良应对联系起来。神经影像学研究表明，右腹外侧前额叶皮层（rVLPFC）的激活在自我控制中起着关键作用，似乎自我控制的神经认知系统的个体差异部分取决于主观的童年社会经济地位（SES）。本研究使用近红外光谱（NIRS），以调查是否主观的儿童SES温和的rVLPFC活动在一种形式的威胁环境：社会排斥。25名大学生参加了一个NIRS会议，他们被社会包括在内，然后在一个在线投球游戏中被排除在外。较低的主观儿童SES与较高水平的社会困扰和较低水平的rVLPFC活动在社会排斥。目前的研究结果表明，早期的家庭环境与后代应对资源和过程中的赤字，以及在调节人际关系的情况下的困难是可靠的。
Substantial research links economic adversity to poor coping in stressful or threatening environments. Neuroimaging studies suggest that activation of the right ventrolateral prefrontal cortex (rVLPFC) plays a key role in self-control, and it seems that individual differences in neurocognitive systems underlying self-control are determined in part by subjective childhood socioeconomic status (SES). The present study used near-infrared spectroscopy (NIRS) to investigate whether subjective childhood SES moderates rVLPFC activity during one form of threatening environment: social exclusion. Twenty-five undergraduates participated in a NIRS session in which they were socially included and then excluded during an online ball-tossing game. Lower subjective childhood SES was associated with higher levels of social distress and lower levels of rVLPFC activity during social exclusion. The present findings suggest that early family environments are reliably associated with deficits in offspring coping resources and processes, as well as with difficulties in regulating interpersonal circumstances.