行为抑制和焦虑风险的早期神经相关物
Courtney A Filippi1, Alice Massera2, Jiayin Xing2
1Department of Child and Adolescent Psychiatry, New York University, New York, NY, USA. Courtney.Filippi@nyulangone.org.
概括
研究婴儿行为抑制 (BI) 和母亲焦虑,揭示了注意力和控制方面的神经差异. 这些早期的大脑变化预测了整个生命中的焦虑风险.
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
- 精神病学是一个精神病学.
背景情况:
- 焦虑障碍的发育起源很复杂.
- 行为抑制 (BI) 和母亲的焦虑是关键的早期风险因素.
- 了解早期的神经机制对于预防和干预至关重要.
研究的目的:
- 审查研究BI和婴儿期母亲焦虑的神经基础如何促进对焦虑病理生理学的理解.
- 突出神经过程在注意力和控制中的作用,以及早期生活中的焦虑风险.
- 确定未来研究方向,研究早期生命风险的神经行为特征.
主要方法:
- 关于婴儿神经活动的现有文献的综述.
- 分析休息时和刺激处理期间的大脑功能.
- 对纵向数据的检查,将婴儿的神经特征与以后的焦虑轨迹联系起来.
主要成果:
- 患有BI的婴儿和那些暴露于母亲焦虑的婴儿在注意力和控制方面表现出不同的神经模式.
- 这些神经差异在休息状态和刺激处理过程中都很明显.
- 婴儿的神经处理差异预测了从婴儿到青春期的焦虑风险.
结论:
- 关注和控制的基础神经过程是BI和早期生活焦虑风险的核心.
- 专注于婴儿和幼儿时期对于理解焦虑的发展至关重要.
- 建议在未来对神经行为风险的研究中采用纵向,多模式的方法.
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