情绪大脑发育:从胎儿到幼儿时代的神经生物学指标
Gerry Leisman1,2, Rahela Alfasi1,3, Amedeo D'Angiulli4,5
1Movement and Cognition Laboratory, Department of Physical Therapy, University of Haifa, Haifa 3498838, Israel.
Brain sciences
|August 28, 2025
概括
早期大脑发育, 特别是像桃体和前额叶皮层这样的情绪调节区域, 是由遗传学和经验所塑造的. 积极照顾孩子有助于健康的成长, 而逆境会增加人们对情感问题的脆弱性.
科学领域:
- 神经科学
- 发展心理学
- 儿童发展
背景情况:
- 情绪调节依赖于桃体和前额叶皮层的成熟,
- 这种发展受到遗传和环境因素的复杂相互作用的影响.
- 早期经历,包括对照护人的反应和早期的逆境, 显著影响神经回路的发展,
研究的目的:
- 为早期情感和认知发展提出一个整合性的概念框架.
- 结合神经生物学模型与发展心理学理论.
- 突出早期经历在塑造情感回路中的关键作用.
主要方法:
- 对早期大脑发育的神经生物学模型的审查.
- 在发展心理学中融合当代理论.
- 对影响情绪调节电路成熟的因素的分析.
主要成果:
- 早期的照顾促进了神经回路的生长,
- 早期的逆境,压力和忽视可能会破坏这些循环,增加脆弱性.
- 胎盘皮质激素释放激素 (CRH) 水平与与情绪相关的胎儿大脑发育的改变相关.
- 突触修剪和髓化是神经发育中的关键过程,
结论:
- 对于建立健康的情感和认知发展来说,
- 积极照顾和及时干预对于促进最佳情感发展至关重要.
- 结合神经生物学和心理学观点的整合性框架对于理解早期发育至关重要.
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