在青少年女孩内化症状的育儿干预后的大脑变化:一项随机临床试验
Sylvia C Lin1,2,3, Christiane E Kehoe4, Junxuan Zhao1,2
1Orygen, Melbourne, Victoria, Australia.
JAMA pediatrics
|October 27, 2025
概括
一个以情感为中心的家长干预改善了青少年在情感调节领域的大脑功能. 这些神经生物学变化与减少内化症状和改善母亲情绪社会化相关.
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
- 临床心理学 临床心理学
背景情况:
- 父母干预对青少年内化结果有希望,但其神经生物学影响尚未得到充分理解.
- 了解这些机制是完善和开发有效治疗的关键.
研究的目的:
- 检查以情感为中心的家长干预如何影响青少年大脑功能.
- 为了确定干预相关的大脑变化是否与行为和临床改善有关.
主要方法:
- 一个随机临床试验,涉及母亲-女儿二合体 (10-12岁的女儿) 具有内化症状.
- 参与者在基线和6个月后进行了功能磁共振成像 (fMRI).
- 母亲接受了手动调整青少年 (TINT) 干预,每周进行8次会议.
主要成果:
- 与对照组相比,干预组在隐性情绪调节期间表现出较高的前额回路 (SFG) 激活,在明确情绪调节期间表现出较低的前额回路 (IFG) 激活.
- SFG和IFG激活的变化与减少不支持母亲情绪社会化 (悲伤和焦虑) 相关.
- 神经功能变化也与青少年焦虑和内化症状的减少相关.
结论:
- 专注于情感的育儿干预可以改变与青少年女孩情绪调节相关的前额叶皮质功能.
- 这些发现强调了育儿干预对内化困难的神经生物学影响.
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