Intention-based and sensory-based predictions

基于意图和基于感官的预测

• 批准号: 323116390
• 负责人: Professor Dr. Erich Schröger
• 金额: --
• 依托单位: Arbeitsgruppe Kognitive und Biologische Psychologie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2017
• 资助国家: 德国
• 起止时间: 2016-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/323116390?language=en
• 关键词: Intention; based; sensory; predictions

Human action serves the purpose to accommodate to environmental demands (stimulus-driven action) and to achieve effects in the environment (intention-based action). While stimulus-driven action is researched to a large extent, intention-based action is not, although it is of outmost importance in every-day life (as we gain control over the environmental stimuli via the control of our actions only). Research on this type of action-effect cycle has developed a theoretical perspective that puts a particular emphasis on predictive brain processes. By being able to predict the effects of our actions on the environment, we know which action to choose for a desired effect. The present project aims at investigating the impact of intentional action on action effect predictions, studies its modulation by attention, and compares this sort of intentional-action-based predictions to sensory-based predictions.

人类行动的目的是适应环境需求（刺激驱动的行动），并在环境中实现效果（基于意图的行动）。虽然刺激驱动的行动在很大程度上得到了研究，但基于意图的行动却没有，尽管它在日常生活中非常重要（因为我们只通过控制我们的行动来控制环境刺激）。对这种行为-效果循环的研究已经形成了一种理论观点，特别强调预测性的大脑过程。通过能够预测我们的行为对环境的影响，我们知道选择哪种行为来达到预期的效果。本项目旨在研究意向性行动对行动效果预测的影响，研究注意对这种影响的调节，并将这种基于意向性行动的预测与基于感觉的预测进行比较。

项目成果

What exactly is missing here? The sensory processing of unpredictable omissions is modulated by the specificity of expected action‐effects

这里究竟缺少什么？

• DOI: 10.1111/ejn.14899
• 发表时间: 2020
• 期刊: European Journal of Neuroscience
• 影响因子: 3.4
• 作者: Schröger;Widmann
• 通讯作者: Widmann

Action Intention-based and Stimulus Regularity-based Predictions: Same or Different?

基于行动意图和基于刺激规律的预测：相同还是不同？

• DOI: 10.1162/jocn_a_01456
• 发表时间: 1932
• 期刊: Journal of Cognitive Neuroscience
• 影响因子: 3.2
• 作者: Schröger;Widmann
• 通讯作者: Widmann