母亲互动与5个月大的婴儿与自我相关的多感官信息的神经处理有关
Nina-Alisa Kollakowski1,2, Carolina Pletti1,3, Markus Paulus1
1Department of Psychology, LMU Munich, Munich, Germany.
Developmental science
|March 18, 2025
概括
婴儿 婴儿 婴儿
科学领域:
- 发育神经科学的发展神经科学.
- 婴儿心理学 婴儿心理学
- 社交互动研究 社交互动研究
背景情况:
- 婴儿时期自我感知的本体性被争论.
- 理论上说,护理人员的互动对婴儿的自我发展至关重要.
- 关联护理人员行为与婴儿自我感知之间的机制尚不清楚.
研究的目的:
- 通过神经成像研究婴儿的自我感知.
- 在自我相关的处理过程中检查后部上角 (pSTS) 中的大脑激活.
- 确定母亲的敏感性,触觉和偶然性在婴儿自我感知中的作用.
主要方法:
- 118个母婴双参与了自由游戏和面对面的互动.
- 测量了母亲的敏感性,触觉和应急性.
- 在随机和非随机视觉触觉刺激期间,使用功能近红外光谱学 (fNIRS) 记录了婴儿大脑活动.
主要成果:
- 在非条件刺激期间,婴儿在右PSTS中显示出更大的HbO激活.
- 较高的母体敏感性和触摸与减少的差异性pSTS激活相关.
- 更敏感的母亲的婴儿对非随机刺激的PSTS激活率较低.
结论:
- 早期的社会互动,特别是母亲的敏感性和触摸,调节婴儿的自我感知.
- 母亲护理可以减少多感官自我相关信息处理中的预测错误.
- 这些发现深入了解了通过社会经验在婴儿期出现的自我.
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