近年来，认知神经科学领域中关于人的决策及相应的行为监控，结果评价的研究非常多，然而对于社会责任感如何影响个人在社会情境中的决策及其背后的神经机制知之甚少。社会责任感将做为社会成员的个体与社会情境联系起来，影响着社会体制对人的评价以及社会资源的公平合理分配。因此,研究特定社会情境中个人的社会责任感的神经机制，不仅能让我们更加了解人的决策行为背后的动机，还能帮助我们解释相应的社会适应不良人群的心理机制。本项目在分析总结前期工作的基础上，通过改进实验范式，并且考虑与责任感相关的个体差异因素，利用认知神经科学中先进的ERP和fMRI技术，意图更加全面、深入地了解决策中社会责任感的神经机制。

Recently, neuroscientists have become greatly interested in exploring the neural activity of performance monitoring and outcome evaluation in decision-making. However, the neural circle of social responsibility attribution and how responsibility sense influences individual decision-making have yet to be well explored. Social responsibility links personal behavior with society and plays a key role in the fair allocation of social resources. Therefore, it's highly important for us to investigate personal responsibility in a social context because it will help us to know better about the complicated motivation behind behavior and the psychological mechanism of social maladjustment. In the present project, we will use new experimental paradigm and multiple methodologies (ERP& fMRI) to investigate the neural basis of social responsibility. In addition, individual difference will also be taken into consideration here.