奖励处理和社会认知背后的神经机制:与日本样本进行复制研究
Kenta Ohnishi1, Michiyo Sugawara2, Yoko Mano3
1Graduate School of Social Sciences, Hitotsubashi University, Japan.
PloS one
|October 22, 2025
概括
这项研究表明,在奖励处理和社会认知过程中的大脑活动在不同文化中是相似的. 这些发现支持决策神经机制的跨文化普遍性.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 跨文化心理学 跨文化心理学
背景情况:
- 奖励处理和社会认知对于决策至关重要.
- 文化因素可能会影响这些认知过程,需要跨文化研究.
研究的目的:
- 检查奖励处理和社会认知神经机制的跨文化普遍性.
- 为未来跨文化认知研究验证功能性MRI (fMRI) 协议.
主要方法:
- 功能性磁共振成像 (fMRI) 用于扫描日语母语的人.
- 参与者完成了奖励处理的货币激励延迟 (MID) 任务.
- 参与者还完成了社会认知的思想理论 (ToM) 任务.
主要成果:
- 在MID和ToM任务中复制之前的发现.
- 奖励期望和结果激活了腹状条纹体和腹中前额皮层.
- 社会认知 (ToM) 与 temporoparietal 结的激活有关.
- 后带带皮层表现出对这两项任务的参与,这表明它具有整合性的作用.
结论:
- 奖励处理和社会认知的神经机制表明跨文化普遍性.
- 这项研究证实了fMRI协议在不同人群中用于认知研究的有效性.
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