幸福感的个体差异得到了可分离的协作自我和视觉注意力相关的大脑网络集的支持
Yumeng Ma1,2,3, Jeremy I Skipper4
1Department of Neuroscience, Physiology and Pharmacology, University College London, London, UK. yumeng.ma@emory.edu.
Scientific reports
|February 14, 2025
概括
大脑通过多个相互连接的网络支持福祉,这些网络参与了体现和叙事自我处理. 这些大脑网络中的个体差异与个人福祉相关,为量身定制的治疗提供了洞察力.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
背景情况:
- 幸福是一种复杂的,多维的构造.
- 以前的神经成像研究由于方法的局限性而产生了不一致的结果.
- 实验室式或静止状态方法可能无法捕捉支持幸福感的动态大脑网络.
研究的目的:
- 调查支个人福祉差异的神经网络.
- 在自然观看任务中探索幸福感和大脑活动之间的关系.
- 识别与身体和叙事自我相关处理相关的特定大脑网络,与幸福相关.
主要方法:
- 功能性磁共振成像 (fMRI) 被使用,而参与者看了一部全长电影.
- 使用搜索灯空间参与者之间的代表性相似性分析.
- 在扫描之前测量了个人幸福感的差异.
主要成果:
- 确定了七组协同激活的大脑网络,与个人福祉差异相关.
- 两个网络与"体内自我"联系在一起,涉及自主和情感处理.
- 三个网络与"叙事自我" (言语,语言,记忆) 相关,两个与视觉注意力相关.
结论:
- 现实世界的幸福是由多样化的,功能上不同的大脑网络支持的.
- 这些发现表明,幸福的神经生物学涉及体现,叙事和注意力过程.
- 心理治疗的含义包括针对特定网络神经可塑性进行个性化干预.
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