在处理情感面孔时的神经激活作为青少年恢复力的功能
Steve Eaton1, Harriet Cornwell2, Jack Rogers3
1Department of Psychology, University of Bath, 10 West, Bath, BA2 7AY, UK. eatons@cardiff.ac.uk.
European child & adolescent psychiatry
|April 10, 2025
概括
年轻人的弹性与在处理情绪期间的大脑活动模式有关. 这项研究发现,年轻人的更高的弹性与特定的神经反应相关,这表明情绪调节的增强.
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
- 精神病学是一个精神病学.
背景情况:
- 神经成像研究将弹性与情绪调节联系起来,但对年轻人的研究是有限的.
- 之前的研究经常使用对弹性和成人样本的分类定义.
- 需要一种以数据为导向的,对年轻人弹性有多维的方法.
研究的目的:
- 通过使用维度方法,研究年轻人恢复力的神经相关性.
- 在面部情绪处理过程中检查与弹性有关的大脑激活.
- 探索弹性-大脑激活关系中的潜在性别差异.
主要方法:
- 功能磁共振成像 (fMRI) 数据来自208名年轻人 (年龄9-18岁).
- 参与者看到了愤怒,恐惧和中立的面孔.
- 维度弹性是由累积的童年逆境和精神病理学来定义的.
主要成果:
- 弹性与低额前回形激活对恐惧的面孔有积极的相关性.
- 弹性与中性面部的上旋和海马激活负相关.
- 在中部前额叶皮质中观察到性与弹性相互作用,但没有经过校正.
结论:
- 青少年的弹性与在情绪处理过程中不同的神经模式有关.
- 研究结果支持了强化情绪调节在性青年中的作用.
- 需要进一步的研究来澄清神经弹性机制中的性别差异.
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