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早期的伤害,延迟的后果:大脑行为建模揭示了神经通路,将童年创伤与拖延联系起来
Luo Xu1, Yao Yin1, Xueke Wang2
1Faculty of Psychology, Southwest University, Chongqing 400715, China.
童年创伤显著预测拖延,通过增加焦虑和减少自我控制来调解. 大脑成像显示神经网络连接的改变与创伤,焦虑和自我控制有关,影响拖延.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 发展科学 发展科学
背景情况:
- 童年创伤对情绪和认知功能有持久的影响.
- 儿童创伤和拖延之间的神经发育联系尚未得到充分理解.
研究的目的:
- 为了研究将童年创伤与拖延联系起来的神经基础.
- 检查特征焦虑和自我控制的调解作用.
主要方法:
- 使用了休息状态功能性MRI和行为评估.
- 基于Connectome的预测建模 (CPM) 和LASSO回归分析了神经数据.
- 使用了两个数据集 (n=760,n=429).
主要成果:
- 童年创伤预测了延迟的增加,由特征焦虑和自我控制的减少介导.
- 功能性连接在前侧双脚,突出,视觉网络和小脑预测了童年创伤.
- 神经网络的改变调解了创伤,焦虑,自我控制和拖延之间的联系.
结论:
- 童年创伤与通过改变神经网络连接影响自我控制和情绪调节的拖延有关.
- 研究结果提供了对早期逆境的长期影响的见解,并为受创伤影响的个人提供了干预信息.
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