功能连接组架构的相似性预测了青少年的坚
Sujin Park1,2, Daeun Park1, M Justin Kim1,2
1Department of Psychology, Sungkyunkwan University, Seoul 03063, South Korea.
Social cognitive and affective neuroscience
|September 13, 2023
概括
勇气是长期目标的个性特征,与大脑发育有关. 高度坚的青少年表现出更相似的大脑连接模式,这表明了坚持不的神经发育基础.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 发展科学 发展科学
背景情况:
- 勇气是关键的人格特质,与坚持和实现长期目标有关.
- 以前的研究强调了Grit对积极行为结果的预测能力.
- 在理解坚的神经发育基础上存在一个差距.
研究的目的:
- 调查青春期和新兴成年期在坚和大脑发育中的个体差异之间的关系.
- 探索功能连接体 (FC) 测量是否可以解释坚的神经发育基础.
主要方法:
- 利用了来自64名年龄在11-19岁的参与者的功能连接组 (FC) 数据.
- 采用跨学科的代表性相似性分析来比较个人之间的FC架构.
- 评估了坚作为与坚持和对长期目标感兴趣相关的个性特征.
主要成果:
- 坚在不同条件下与功能连接体稳定性有显著的关联.
- 较高的坚水平与个人之间功能性大脑连接模式的更大相似性相关.
- 具有较高坚度的青少年表现出更趋同的全脑功能连接架构.
结论:
- 坚的个体差异可能部分植根于青少年和新兴成年人的大脑发育.
- 整大脑功能连接的融合模式可能是坚的神经发育相关物.
- 这些发现为基础坚持和长期目标追求的神经生物学机制提供了新的见解.
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