在决策过程中,信心和无视眼动力学动态之间的关系
Ignasi Cos1,2,3,4, Gizem Senel1,5, Pedro E Maldonado6,7
1Center for Brain and Cognition & Department of Information and Communication Technologies, Pompeu Fabra University, Barcelona, Catalonia, Spain.
眼动力学或眼动力学反映了决策过程,如审议和自信,即使没有视觉线索. 眼睛固定模式揭示了工作记忆和自信如何影响选择.
科学领域:
- 认知神经科学 认知神经科学
- 决策科学 决策科学 决策科学
- 眼科医生 眼科 眼科
背景情况:
- 眼运动动力学对于视觉注意力和决策过程中的信息收集至关重要.
- 眼睛运动在信心评估和审议中的作用,特别是在没有刺激的情况下,仍然未被充分研究.
研究的目的:
- 调查眼运动动力学,工作记忆,审议和决策过程中的信心之间的关系.
- 为了确定眼运动动态是否反映在没有视觉刺激的情况下的认知过程.
主要方法:
- 分析决策任务中的眼运动动力学与抽象的背景和暂时看不见的刺激.
- 固定模式,决策信心和观察时间之间的相关性分析.
- 使用漂移-扩散模型进行模型比较,以评估证据收集和选项考虑.
主要成果:
- 图像位置之间的持续固定表明,即使刺激消失后,持续的审议也在继续.
- 眼运动动力学和决策模式不受刺激可见性的影响.
- 交替固定和信心之间的负相关性;目标观测时间和信心之间的正相关性.
结论:
- 眼运动动态反映了从工作记忆中检索证据,并在决策过程中收集信心.
- 自信是一种认知过程,涉及连续收集证据和并行考虑选择.
- 眼球运动提供了对决策的认知基础的洞察,独立于持续的视觉输入.
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