Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Fixed Action Patterns01:06

Fixed Action Patterns

17.5K
A fixed action pattern (FAP) is a specific, hard-wired sequence of behaviors that occurs in response to an external stimulus, called a sign stimulus. The behavior is “fixed” because it is essentially unchangeable—proceeding similarly across individuals of a species every time it occurs.
17.5K
Purposive Learning01:22

Purposive Learning

451
E. C. Tolman emphasized the purposiveness of behavior — the idea that much of our behavior is goal-directed. For instance, employees who aim for a promotion work diligently to meet their targets. Tolman argued that when classical conditioning and operant conditioning occur, the organism acquires certain expectations. In classical conditioning, a child might fear a dog because they expect it to bite. In operant conditioning, a person might consistently work overtime because they expect a...
451
Observational Learning01:12

Observational Learning

843
Albert Bandura's observational learning, also known as imitation or modeling, occurs when a person observes and imitates another's behavior. It is a quicker process than operant conditioning. A well-known example is the Bobo doll study, where children who saw an adult acting aggressively towards the doll were more likely to act aggressively when left alone, compared to those who observed a nonaggressive adult. Many psychologists view observational learning as a form of latent learning...
843
Social Foundations of Self I: Play and Game01:24

Social Foundations of Self I: Play and Game

192
The development of self in children is deeply rooted in social interactions, mainly through stages of play and structured games. These stages, outlined by sociologist George Herbert Mead, illustrate how children progressively learn to understand and adopt social roles, forming a cohesive sense of self.The Play Stage: Imitation and Simple Role-TakingIn the early years of childhood, the play stage is characterized by imitative behavior, where children engage in role-playing based on familiar...
192
Associative Learning01:27

Associative Learning

1.3K
Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...
1.3K
Steps in the Modeling Process01:14

Steps in the Modeling Process

642
Albert Bandura's theory of observational learning identifies four critical processes: attention, retention, motor reproduction, and reinforcement or motivation.
Attention is the first necessary component for observational learning. It involves focusing on what the model is doing and saying. For example, if you decide to take a drawing class to enhance your skills, you need to pay close attention to the instructor's words and hand movements. The characteristics of the model significantly...
642

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Skill Memory Expansion Shapes Micro-Scale Dynamics of Skill Learning.

bioRxiv : the preprint server for biology·2026
Same author

Expert Motor Synergies Emerge Predominantly Offline During Early Skill Learning.

bioRxiv : the preprint server for biology·2026
Same author

The structural reserve of brain networks influences outcomes after a stroke.

Brain communications·2026
Same author

Causal disconnectomics of motion perception networks: insights from transcranial magnetic stimulation-induced BOLD responses.

The Journal of physiology·2025
Same author

Cingulate and striatal hubs are linked to early skill learning.

NeuroImage·2025
Same author

Localized network damage related to white matter hyperintensities is linked to worse outcome after severe stroke.

Neurological research and practice·2025
Same journal

Restraint of melanoma progression by cells in the local skin environment.

eLife·2026
Same journal

Brawn before bite in endemic Asian eutherian mammals after the end-Cretaceous extinction.

eLife·2026
Same journal

Experimental evolution to thermal stress indicates climate resilience in a cosmopolitan arthropod.

eLife·2026
Same journal

Correlates of protection against African swine fever virus identified by a systems immunology approach.

eLife·2026
Same journal

Retrosplenial cortex enables context-dependent goal-directed sensorimotor transformation.

eLife·2026
Same journal

Direct contact between iPSC-derived macrophages and hepatocytes drives reciprocal acquisition of Kupffer cell identity and hepatocyte maturation.

eLife·2026
查看所有相关文章

相关实验视频

Updated: Jan 18, 2026

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task
10:39

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task

Published on: May 3, 2018

9.0K

序列动作表示在早期技能学习过程中得到了上下文化.

Debadatta Dash1, Fumiaki Iwane1, William Hayward1

  • 1Human Cortical Physiology and Neurorehabilitation Section, NINDS, NIH, Bethesda, United States.

eLife
|September 12, 2025
PubMed
概括
此摘要是机器生成的。

运动序列中的动作神经表现在早期技能学习期间发生差异化,特别是在休息期间,与性能改善相关. 这种差异化会随着技能稳定而改变大脑区域的参与.

关键词:
大脑-计算机接口接口整合整合是指整合.人类 人类 人类 人类 人类 人类 人类磁脑脑摄影 (MEG) 是一种磁脑脑摄影技术.记忆 记忆 记忆 记忆 记忆运动学习是指运动学习.神经科学 神经科学技能 技能 技巧 技能 技巧

更多相关视频

Quantifying Learning in Young Infants: Tracking Leg Actions During a Discovery-learning Task
11:18

Quantifying Learning in Young Infants: Tracking Leg Actions During a Discovery-learning Task

Published on: June 1, 2015

11.1K
Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
06:35

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm

Published on: April 28, 2016

35.0K

相关实验视频

Last Updated: Jan 18, 2026

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task
10:39

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task

Published on: May 3, 2018

9.0K
Quantifying Learning in Young Infants: Tracking Leg Actions During a Discovery-learning Task
11:18

Quantifying Learning in Young Infants: Tracking Leg Actions During a Discovery-learning Task

Published on: June 1, 2015

11.1K
Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
06:35

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm

Published on: April 28, 2016

35.0K

科学领域:

  • 神经科学是一个神经科学.
  • 运动学习是指运动学习.
  • 认知科学 认知科学

背景情况:

  • 获得新的运动技能对于日常活动至关重要,并依赖于精确的动作序列.
  • 了解大脑在学习过程中如何在一个序列中表示动作,是获得运动技能的关键.

研究的目的:

  • 为了调查一个动作的神经表现是否根据其在早期运动学习过程中在序列中的位置发生变化.
  • 确定这些神经表征在技能获取的初始阶段是否有区别或保持稳定.

主要方法:

  • 优化机器学习解码器,从磁脑图 (MEG) 数据中预测手指运动.
  • 分析了嵌入在练习序列中的行动的毫秒级神经表示.
  • 在实践期间 (在线) 与休息间隔 (离线) 和跨学习阶段的神经差异的比较.

主要成果:

  • 动作的神经表现根据其序列上下文逐渐差异化,主要是在线下休息期间,与技能改进相关.
  • 在线实践中的代表差异与学习收益没有相关性.
  • 参与分化的大脑区域在早期学习中从感觉运动皮质转移到前额叶皮质,随着表现的平稳.

结论:

  • 人类大脑中的序列动作表示在早期运动技能学习期间,特别是在线下巩固期间,在上下文上有所区别.
  • 在早期学习和稳定的技能表现之间,神经基板和表示动态有所不同.
  • 这些发现对理解运动学习和开发用于神经康复的脑电脑接口应用有意义.