隐式适应对感觉运动和运动信心的影响
Marissa H Evans1, Jordan A Taylor2,3, Michael S Landy1,4
1Dept. of Psychology, New York University, New York, NY, USA.
bioRxiv : the preprint server for biology
|December 25, 2025
概括
隐含的感觉运动适应无意识地重新校准运动,但不会持续改变信心. 这项研究表明,虽然隐性适应影响了运动意识,但感觉运动信心可能依赖于单独的机制.
科学领域:
- 神经科学是一个神经科学.
- 发动机控制器的控制器
- 认知心理学 认知心理学
背景情况:
- 感官运动适应对于保持运动精度至关重要.
- 适应可以是明确的 (有意识的) 或隐含的 (无意识的).
- 显式适应降低了感觉运动的信心,但隐式适应的影响是未知的.
研究的目的:
- 调查隐含的感觉运动适应是否会影响对感觉运动判断的信心.
- 为了确定隐性适应是否影响运动意识 (自身感知).
主要方法:
- 参与者进行了伸手运动,视觉反被操纵以诱导隐性适应 ("错误紧"轨迹).
- 通过调整弧度大小来报告信心,并为准确的报告提供奖励.
- 富里埃分析评估了在试验中适应和意识的变化.
主要成果:
- 隐含的感觉运动适应是强大的,可以通过触及和报告时间序列的侧侧变化来证明.
- 运动意识显示了相应的变化,表明适应影响了自身感知判断.
- 信任判断并不总是受到隐性调整的影响.
结论:
- 隐含的感觉运动适应,虽然是无意识的,但由于感觉运动信号不匹配,可以对运动结果的判断产生偏见.
- 感官运动自信和对自身感知意识的自信似乎是由部分不同的神经机制调节的.
相关概念视频
Social Facilitation
35.9K
Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.
35.9K
Social Foundations of Self II: The Generalized Other
213
According to George Herbert Mead, as children progress beyond the game stage, they develop a more comprehensive understanding of societal rules and norms. This cognitive and social development enables them to internalize the expectations of the broader community, refining their ability to regulate behavior.Consistent participation in organized activities is crucial in helping children recognize that their actions are not isolated but contribute to a more significant, interconnected group...
213
Strategies of Self-Presentation III: Self-Monitoring
179
Self-monitoring is a central construct in understanding individual differences in self-presentation strategies across social contexts. It refers to how individuals observe, regulate, and control their expressive behavior and self-presentation following situational cues. Self-monitoring reflects a person's sensitivity to social appropriateness and willingness to adapt behavior to fit varying interpersonal demands.High vs. Low Self-Monitoring IndividualsIndividuals high in self-monitoring are...
179
Self-Presentation: Self-Monitoring and Self-Handicapping
43.4K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
43.4K
Self-Awareness and Its Effects
250
Self-awareness is a psychological state in which the individual becomes the focal point of their attention. This inward focus transforms the self into an object of contemplation and assessment, influencing how individuals perceive their actions and their alignment with personal and societal standards.Triggers and Contexts for Self-AwarenessSelf-awareness can be activated by external stimuli that make individuals visually or audibly aware of themselves, such as mirrors, cameras, or recordings.
250
Actor-Observer Effect
301
The actor-observer effect, a cognitive bias closely linked to the fundamental attribution error, refers to the tendency for individuals to attribute their behavior to external, situational factors while explaining others’ behavior in terms of internal, dispositional traits. This asymmetry in attribution significantly influences social perception and judgment.Cognitive Mechanisms Behind the EffectTwo primary psychological mechanisms contribute to the actor-observer effect: differences in...
301


