损失厌恶在社会一致性中的作用:心理和神经表现的心理和神经表现
Yiman Li1, Nicholas T Van Dam2, Zhihao Wang3
1School of Psychology, Shenzhen University, Center for Brain Disorders and Cognitive Science, Shenzhen 518060, China.
Cerebral cortex (New York, N.Y. : 1991)
|October 17, 2024
概括
个人偏好和社会影响影响决策,但对损失的厌恶是关键,特别是对损失高度敏感的人. 这涉及到特定的大脑路径.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 行为经济学是一种行为经济学.
背景情况:
- 社会决策是复杂的,受到个人偏好和外部社会线索的影响.
- 个人偏好,特别是风险和损失偏好在不确定性下社会决策中的确切作用需要进一步阐明.
研究的目的:
- 研究个人风险/损失偏好与社会影响在不确定性下决策之间的相互作用.
- 为了确定与这些决策过程相关的神经相关联.
主要方法:
- 使用博任务来评估不确定性下决策.
- 衡量个人风险和损失偏好.
- 使用神经成像技术 (隐含) 分析功能连接.
主要成果:
- 个人偏好和社会影响都对社会决策产生重大影响.
- 损失厌恶成为主要因素,特别是在高损失厌恶的个体中.
- 观察到前部岛内皮层和 temporoparietal 结之间的功能连接性增加,与损失厌恶相关联.
结论:
- 损失厌恶在不确定性下极大地影响了社会决策.
- 前部岛内皮层 - 顶结合神经通路对于受到损失厌恶影响的社会决策至关重要.
- 这些发现为理解个人偏好和社会信息如何共同影响行为提供了一个计算框架.
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