严厉的育儿,杏仁体的功能连接性在整个童年改变,以及行为问题.
Yuna Koyama1,2,3, Henning Tiemeier3,4, Pei Huang5
1Department of Public Health, Institute of Science Tokyo, Tokyo, Japan.
Psychological medicine
|October 31, 2024
概括
儿童时期的严厉家长与行为问题和女孩桃体发育的改变有关. 杏仁体-前带皮层连接性可能解释了女孩的这种联系.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 儿童精神病学 儿童精神病学
背景情况:
- 幼儿时期的严厉育儿与不良的行为结果有关.
- 关于这种关联的纵向神经成像研究很少.
- 这项研究使用纵向数据调查神经生物学基础.
研究的目的:
- 检查严厉的育儿,行为问题和杏仁体发育之间的时间关联.
- 探索杏仁体体积和静止状态功能连接 (RSFC) 的发展轨迹.
- 识别潜在的神经机制,将严厉的家长与行为问题联系起来.
主要方法:
- 利用了来自新加坡成长向健康结果 (GUSTO) 队列的数据.
- 收集了296名儿童的T1加权和休息状态功能性MRI扫描,跨越多个时间点 (4.5至10.5年).
- 使用回归模型分析了杏仁体体积,杏仁体区域RSFC,严厉的育儿 (4.5岁) 和行为问题 (10.5岁).
主要成果:
- 严厉的育儿与女孩的外部化问题增加相关,但对男孩来说并不显著.
- 严厉的育儿影响了杏仁体-ACC,杏仁体-OFC和杏仁体-DLPFC RSFC 的发展轨迹.
- 杏仁体-ACC RSFC轨迹调解了女孩的严厉育儿和外部化问题之间的联系.
结论:
- 早期严厉的育儿影响杏仁体神经回路的发展和行为结果.
- 杏仁体-ACC RSFC 的发育轨迹是一个潜在的神经通路,将严厉的家长与女孩的外部化问题联系起来.
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