期刊
FRONTIERS IN SYSTEMS NEUROSCIENCE
卷 16, 期 -, 页码 -出版社
FRONTIERS MEDIA SA
DOI: 10.3389/fnsys.2022.833625
关键词
self-prioritization; reward processing; emotion processing; default mode network; frontoparietal network; salience network; interaction
资金
- Economic and Social Research Council [ES/K013424/1]
- Leverhulme Trust [RPG-2019-010]
In this study, the neural connection topology of reward and emotion processing was investigated using a large-scale neural network analysis approach. The results revealed distinct topological structures that support the effects of reward, positive and negative emotion processing. The findings provide important insights into how the brain responds to emotional and reward-related stimuli. Additionally, the study discusses the relationship between reward- and emotion-related processing and emotional regulation.
Neuroimaging techniques have advanced our knowledge about neurobiological mechanisms of reward and emotion processing. It remains unclear whether reward and emotion-related processing share the same neural connection topology and how intrinsic brain functional connectivity organization changes to support emotion- and reward-related prioritized effects in decision-making. The present study addressed these challenges using a large-scale neural network analysis approach. We applied this approach to two independent functional magnetic resonance imaging datasets, where participants performed a reward value or emotion associative matching task with tight control over experimental conditions. The results revealed that interaction between the Default Mode Network, Frontoparietal, Dorsal Attention, and Salience networks engaged distinct topological structures to support the effects of reward, positive and negative emotion processing. Detailed insights into the properties of these connections are important for understanding in detail how the brain responds in the presence of emotion and reward related stimuli. We discuss the linking of reward- and emotion-related processing to emotional regulation, an important aspect of regulation of human behavior in relation to mental health.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据