当前位置: X-MOL 学术Soc. Cogn. Affect. Neurosci. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Effects of Contextualized Emotional Conflict Control on Domain-General Conflict Control: fMRI Evidence of Neural Network Reconfiguration
Social Cognitive and Affective Neuroscience ( IF 4.2 ) Pub Date : 2024-01-04 , DOI: 10.1093/scan/nsae001
Tingting Guo 1, 2 , Xiyuan Wang 1, 2 , Junjie Wu 3 , John W Schwieter 4, 5, 6 , Huanhuan Liu 1, 2
Affiliation  

Domain-general conflict control refers to the cognitive process in which individuals suppress task-irrelevant information and extract task-relevant information. It supports both effective implementation of cognitive conflict control and emotional conflict control. The present study employed functional magnetic resonance imaging (fMRI) and adopted an emotional valence conflict task and the arrow version of the flanker task to induce contextualized emotional conflicts and cognitive conflicts, respectively. The results from the conjunction analysis showed that the multitasking-related activity in the pre-SMA, bilateral dPMCs, the left pIPS, the left aIPS, and the right inferior occipital gyrus (IOG) represents common subprocesses for emotional and cognitive conflict control, either in parallel or in close succession. These brain regions were used as nodes in the domain-general conflict control network. The results from the analyses on the brain network connectivity patterns revealed that emotional conflict control reconfigures the domain-general conflict control network in a connective way, as evidenced by different communication and stronger connectivity among the domain-general conflict control network. Together, these findings offer the first empirical-based elaboration on the brain network underpinning emotional conflict control and how it reconfigures the domain-general conflict control network in interactive ways.

中文翻译:

情境化情绪冲突控制对一般领域冲突控制的影响:神经网络重构的 fMRI 证据

一般领域冲突控制是指个体抑制与任务无关的信息并提取与任务相关的信息的认知过程。它支持有效实施认知冲突控制和情绪冲突控制。本研究采用功能磁共振成像(fMRI)并采用情绪效价冲突任务和侧翼任务的箭头版本分别诱发情境化情绪冲突和认知冲突。联合分析的结果表明,前 SMA、双侧 dPMC、左侧 pIPS、左侧 aIPS 和右侧枕下回 (IOG) 中的多任务相关活动代表了情绪和认知冲突控制的常见子过程。并行或紧密连续。这些大脑区域被用作通用冲突控制网络中的节点。对大脑网络连接模式的分析结果表明,情绪冲突控制以连接的方式重新配置了通用领域冲突控制网络,通用领域冲突控制网络之间的不同通信和更强的连接就证明了这一点。总之,这些发现首次基于经验详细阐述了支撑情绪冲突控制的大脑网络,以及它如何以交互方式重新配置领域通用冲突控制网络。
更新日期:2024-01-04
down
wechat
bug