怀孕前和怀孕期间的体力活动以及早期儿童的神经发育
Io Kumasaka1, Tomohisa Suzuki1,2, Keita Kanamori1
1Department of Development and Environmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.
JAMA network open
|March 3, 2026
概括
在怀孕前和怀孕期间,母亲的体育活动对孩子的神经发育产生了积极的影响,尤其是长达一年的运动技能. 需要更多的研究来了解潜在的生理机制.
科学领域:
- 发育神经科学的发展神经科学.
- 孕产妇和儿童的健康
- 运动生理学 运动生理学
背景情况:
- 产前母亲的运动提供了已知的好处,但它对后代神经发育的具体影响需要进一步研究.
- 关于母亲的身体活动如何影响胎儿和儿童大脑发育的研究有限.
研究的目的:
- 检查怀孕前和怀孕期间母亲身体活动水平与儿童神经发育结果之间的关联.
- 确定在产前期受到母亲运动影响的特定发育领域.
主要方法:
- 一项全国性的日本出生队列研究 (日本环境和儿童研究) 包括38,219对母婴.
- 使用国际体育活动问卷 (IPAQ) 评估母亲的体育活动.
- 儿童的神经发育被评估使用年龄和阶段问卷,第三版 (ASQ-3) 从6个月到3岁,评估沟通,运动技能,解决问题和个人-社会领域.
主要成果:
- 在6个月后,在所有ASQ-3领域中,更高的孕前母亲体力活动与更好的神经发育有关.
- 妊娠中期增加的体力活动与6个月后增强的粗运动,精细运动和解决问题的技能有关.
- 怀孕前的活动与3岁时改善的问题解决能力有关,而怀孕中期的活动在3岁时与ASQ-3领域没有显著的长期关联.
结论:
- 怀孕前和怀孕期间母亲的体力活动与儿童神经发育的改善有关,特别是婴儿早期的运动功能.
- 这些发现强调了母亲运动对儿童神经发育的重要性,特别是在关键的早期阶段.
- 需要进一步的研究来阐明连接母体体育活动与后代神经发育结果的生理途径.
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