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Neural bases of social feedback processing and self-other distinction in late childhood: The role of attachment and age.
Cognitive, Affective, & Behavioral Neuroscience ( IF 2.9 ) Pub Date : 2020-03-05 , DOI: 10.3758/s13415-020-00781-w
Jonas G Miller 1 , Sharon Shrestha 1 , Allan L Reiss 1, 2 , Pascal Vrtička 3, 4
Affiliation  

Attachment plays a key role in how children process information about the self and others. Here, we examined the neural bases of interindividual differences in attachment in late childhood and tested whether social cognition-related neural activity varies as function of age. In a small sample of 8-year-old to 12-year-old children (n = 21/19), we used functional magnetic resonance imaging to measure neural responses during social feedback processing and self–other distinction. Attachment was assessed using child self-report. The social feedback processing task presented smiling and angry faces either confirming or disconfirming written information about participant performance on a perceptual game. In addition to observing main effects of facial emotion and performance, an increase in age was related to a shift from negative (i.e., angry faces/bad performance) to positive (i.e., smiling faces/good performance) information processing in the left amygdala/hippocampus, bilateral fusiform face area, bilateral anterior temporal pole (ATP), and left anterior insula. There were no effects of attachment on social feedback processing. The self–other distinction task presented digital morphs between children’s own faces and faces of their mother or stranger females. We observed differential activation in face processing and mentalizing regions in response to self and mother faces versus morphed faces. Furthermore, left ATP activity was associated with attachment anxiety such that greater attachment anxiety was related to a shift from heightened processing of self and mother faces to morphed faces. There were no effects of age on self–other distinction. We discuss our preliminary findings in the context of attachment theory and previous work on social evaluation and self–other processing.



中文翻译:

童年晚期社会反馈处理和自我他者区分的神经基础:依恋和年龄的作用。

依恋在儿童如何处理有关自我和他人的信息方面起着关键作用。在这里,我们检查了童年晚期依恋的个体差异的神经基础,并测试了与社会认知相关的神经活动是否随年龄而变化。在 8 岁至 12 岁儿童的小样本中(n= 21/19),我们使用功能性磁共振成像来测量社会反馈处理和自我-他者区分过程中的神经反应。使用儿童自我报告评估依恋。社会反馈处理任务呈现微笑和愤怒的面孔,确认或否定有关参与者在感知游戏中表现的书面信息。除了观察面部情绪和表现的主要影响外,年龄的增加与左侧杏仁核中从消极(即愤怒的面孔/表现不佳)到积极(即笑脸/表现良好)的信息处理的转变有关。海马体、双侧梭形面部区域、双侧前颞极 (ATP) 和左前脑岛。依恋对社会反馈处理没有影响。自我-他者区分任务呈现了孩子自己的脸和他们的母亲或陌生女性的脸之间的数字变形。我们观察到面部处理和心理化区域对自我和母亲面孔与变形面孔的反应的差异激活。此外,左 ATP 活动与依恋焦虑有关,因此更大的依恋焦虑与从对自我和母亲面孔的高度处理转变为变形面孔有关。年龄对自我-他人的区分没有影响。我们在依恋理论的背景下讨论我们的初步发现,以及之前关于社会评价和自我-他者处理的工作。我们观察到面部处理和心理化区域对自我和母亲面孔与变形面孔的反应的差异激活。此外,左 ATP 活动与依恋焦虑有关,因此更大的依恋焦虑与从对自我和母亲面孔的高度处理转变为变形面孔有关。年龄对自我-他人的区分没有影响。我们在依恋理论的背景下讨论我们的初步发现,以及之前关于社会评价和自我-他者处理的工作。我们观察到面部处理和心理化区域对自我和母亲面孔与变形面孔的反应的差异激活。此外,左 ATP 活动与依恋焦虑有关,因此更大的依恋焦虑与从对自我和母亲面孔的高度处理转变为变形面孔有关。年龄对自我-他人的区分没有影响。我们在依恋理论和之前关于社会评价和自我-他者加工的工作的背景下讨论了我们的初步发现。

更新日期:2020-04-20
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