A Look into the Future: Anticipatory saccades shed light on human action control
展望未来:预期扫视揭示了人类行为控制
基本信息
- 批准号:400343358
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:德国
- 项目类别:Research Grants
- 财政年份:2018
- 资助国家:德国
- 起止时间:2017-12-31 至 2021-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In everyday life, humans act goal-directedly without apparent effort. From an infinite number of possible actions, we select exactly the action that will produce a desired effect. Ideomotor theory of endogenous action control addresses the question how humans are able to select appropriate actions to achieve desired effects by suggesting bi-directional associations between actions and their effects in the environment, for instance, between pressing the light switch and the light turning on. Thus, anticipating an effect allows for selecting the associated action that will produce it. The last decades have seen a vast body of research supporting the idea that action effect anticipations enable goal-directed action control by influencing action selection. Interestingly, early ideomotor theorists already proposed a second mechanism central to human action control: Effect monitoring. This claim that humans need to compare expected and actual effects to evaluate goal achievement, however, has received relatively little attention in present research on human action control. Recently, I have developed an eye tracking paradigm that allows for simultaneously assessing processes of anticipatory action selection and proactive effect monitoring. Participants press left/right keys in order to produce predictable visual action effects on the left/right side that occur after a short delay. In this paradigm, processes of anticipatory action selection can be assessed via performance difference between actions that will produce spatially-compatible and spatially-incompatible effects, whereas effect monitoring is assessed via anticipatory saccades towards the predictable future location of an action´s effect that occur before this effect has appeared. Most interestingly, the presence of these anticipatory saccades suggests a proactive effect monitoring process that reflects the expected effects and supports a later comparison of expected and actual effect. Within the scope of this project, I aim to simultaneously and systematically investigate both mechanisms of goal-directed action control - anticipatory action selection and proactive effect monitoring - as well as their interaction to gain a unified framework of action control. I will first examine proactive effect monitoring as reflected in anticipatory saccades more closely under different action control modes. Subsequently, I will systematically investigate which features of a future action effect are proactively monitored to determine the specificity of proactive effect monitoring. Finally, I will study the interaction of anticipatory action selection and proactive effect monitoring processes within a proposed unified model of human endogenous action control.
在日常生活中,人类没有明显的努力就有目标地行动。我们从无限多的可能行动中,准确地选择能够产生预期效果的行动。内源性动作控制的概念性理论通过暗示动作与其在环境中的效果之间的双向关联来解决人类如何能够选择适当的动作以实现期望效果的问题,例如,在按下灯开关和灯打开之间。预测一种效果可以选择产生这种效果的相关行动。过去几十年来,大量的研究支持这样一种观点,即行动效果预期通过影响行动选择来实现目标导向的行动控制。有趣的是,早期的观念理论家已经提出了第二种对人类行为控制至关重要的机制:效果监控。这种主张,人类需要比较预期和实际效果,以评估目标的实现,然而,在目前的研究中,对人类的行动控制相对较少的关注。最近,我开发了一种眼动追踪范式,可以同时评估预期动作选择和主动效果监测的过程。参与者按下左/右键,以便在短暂延迟后在左侧/右侧产生可预测的视觉动作效果。在这种范式中,预期动作选择的过程可以通过将产生空间兼容和空间不兼容效果的动作之间的性能差异来评估,而效果监测则通过对在该效果出现之前发生的动作效果的可预测未来位置的预期扫视来评估。最有趣的是,这些预期扫视的存在表明了一个积极的效果监测过程,反映了预期的效果,并支持预期和实际效果的比较。在这个项目的范围内,我的目标是同时和系统地调查两种机制的目标导向的行动控制-预期的行动选择和积极的效果监测-以及它们的相互作用,以获得一个统一的框架的行动控制。我将首先研究不同的动作控制模式下的预期扫视更密切地反映了积极的效果监测。随后,我将系统地调查哪些功能的未来行动效果的主动监测,以确定的特异性主动效果监测。最后,我将研究预期的行动选择和积极主动的效果监测过程中提出的人类内源性行动控制的统一模型的相互作用。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Professorin Dr. Christina Pfeuffer其他文献
Professorin Dr. Christina Pfeuffer的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
相似海外基金
Integration of electric vehicles into the grid: A net-zero carbon future
电动汽车并入电网:净零碳的未来
- 批准号:
IM240100042 - 财政年份:2024
- 资助金额:
-- - 项目类别:
Mid-Career Industry Fellowships
CAREER: What's Past is Prologue: Seamless Assimilation of Past Observations into Simulations of Future Ice Sheets
职业:过去的只是序幕:将过去的观察无缝同化为未来冰盖的模拟
- 批准号:
2235920 - 财政年份:2024
- 资助金额:
-- - 项目类别:
Standard Grant
Into the Grey: Grey Zone Warfare in Past, Present, and Future
走进灰色:过去、现在和未来的灰色地带战争
- 批准号:
AH/W01128X/1 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Research Grant
DISES: Integrating environmental justice into urban forest assessment and valuation tools: blueprint for the future
DISES:将环境正义纳入城市森林评估和估价工具:未来蓝图
- 批准号:
2323996 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Standard Grant
DISES: Integrating environmental justice into urban forest assessment and valuation tools: blueprint for the future
DISES:将环境正义纳入城市森林评估和估价工具:未来蓝图
- 批准号:
2206358 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Standard Grant
Diving into the Desert. Indigenous and Future Floodplain Management
潜入沙漠。
- 批准号:
LP210300105 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Linkage Projects
Integrating Past Archives of Insular Crocodylians into Diversity Baselines and Future Projections
将岛屿鳄鱼的过去档案纳入多样性基线和未来预测
- 批准号:
2843370 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Studentship
From Hate Speech to Hope Speech: An Inquiry into Future-Oriented Linguistic Environments
从仇恨言论到希望言论:面向未来的语言环境探究
- 批准号:
22K00020 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Grant-in-Aid for Scientific Research (C)
NSF Postdoctoral Fellowship in Biology FY 2021: Integrating phenology and species interactions into future predictions of spring ephemeral distributions
2021 财年 NSF 生物学博士后奖学金:将物候学和物种相互作用纳入春季短暂分布的未来预测
- 批准号:
2109482 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Fellowship Award
Preparing Future Secondary STEM Teachers to Integrate Authentic Experiences into their High-Needs Classrooms using Regional Real-World Contexts
帮助未来中学 STEM 教师利用区域现实世界背景将真实体验融入高需求的课堂
- 批准号:
2151023 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Continuing Grant