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核聚合体体积调解了青少年产前逆境和注意力问题之间的关联

Chase Antonacci¹, Jessica L Buthmann¹, Lauren R Borchers¹

¹Department of Psychology, Stanford University, Stanford, CA, USA.

Development and psychopathology

|April 15, 2025

概括

产前母亲的心理健康挑战会影响儿童的注意力问题,部分是通过核积体 (NAcc) 体积的变化. 这凸显了NAcc对早期生活压力的脆弱性及其在注意力困难中的作用.

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:

围产期逆境与童年认知问题有关.
脑内核 (NAcc) 对于注意力和冲动控制至关重要.

研究的目的:

调查NAcc体积是否调解了围产期逆境和儿童注意力问题之间的联系.
了解NAcc对母亲心理健康挑战的时间敏感性.

主要方法:

长度研究306对母婴对 (在新加坡成长为健康结果研究).
在怀孕和产后期间评估心理社会压力.
在6岁时进行结构性MRI,在7岁时报告注意力问题.

主要成果:

产前和产后母亲的心理健康预测了注意力困难.
NAcc体积调解了产前母亲心理健康和注意力问题之间的关联.
没有发现对产后母亲心理健康的调解.

结论:

在NAcc是特别敏感的产前母亲的心理健康逆境.
NAcc体积在调节产前压力对后代注意力的影响方面发挥着作用.
这些发现有助于开发神经科学为儿童注意力障碍提供信息的干预措施.

关键词:

逆境的逆境逆境的逆境关注注意力注意力注意力注意力孕产妇的心理健康它的核心是accumbens的核心.周产阶段周产阶段

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