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

Working Memory01:24

Working Memory

803
Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
803
High-Level and Low-Level Awareness01:19

High-Level and Low-Level Awareness

629
Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...
629
Cognition and Behavior01:23

Cognition and Behavior

303
Social psychology examines the complex interplay between individual mental processes and social interactions. Historically, the field was divided into two domains: social behavior and social cognition. Researchers focusing on social behavior analyzed actions within social contexts, such as conformity, aggression, or cooperation. Meanwhile, social cognition researchers investigated how people perceive, interpret, and mentally represent their social environments. However, modern perspectives no...
303
Information Processing Approach01:30

Information Processing Approach

522
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
522
Subconsciousness and No Awareness01:15

Subconsciousness and No Awareness

663
The concept of subconscious awareness refers to the processing of information below the level of conscious thought, which significantly influences both behaviors and decisions. It is also known as waking subconscious awareness. This complex level of cognition operates without the direct awareness of the individual, facilitating rapid and simultaneous handling of multiple information streams.
An illustrative example of subconscious processing is its role in problem-solving. Often, individuals...
663
Impact of Schemas01:30

Impact of Schemas

193
Schemas are cognitive structures that provide a framework for interpreting and organizing social information. They help individuals navigate complex environments by offering expectations about people, events, and behaviors. Schemas influence attention, encoding, and retrieval processes, thereby shaping the entire trajectory of information processing in social contexts.Attention and Cognitive LoadDuring initial attention, schemas function as filters that prioritize schema-consistent information,...
193

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

Human Single-Neuron Responses to Multi-Feature Auditory Deviants: Evidence From Medial Temporal Lobe.

The European journal of neuroscience·2026
Same author

Post-Meal Activity and Eating Disorder Behaviors: An Ecological Momentary Assessment (EMA) Study.

The International journal of eating disorders·2026
Same author

Increased beta-HFO phase-amplitude coupling in the subthalamic nucleus during movement in Parkinson's disease.

Neuroimage. Reports·2026
Same author

Effectiveness of temperament based therapy with support: a randomized controlled trial study protocol.

Frontiers in psychology·2026
Same author

Music Ensemble: a large dataset on musicianship, cognition, and personality in musicians and nonmusicians.

Scientific data·2026
Same author

The experience of siblings attending multi-family therapy for adolescent eating disorders: a mixed-methods study.

Journal of eating disorders·2025
Same journal

Detection of cochlear microphonic for differential diagnosis between auditory neuropathy mice and noise-induced sensorineural hearing loss mice.

Journal of neuroscience methods·2026
Same journal

Assessment metrics for pain control in rats: A methodological commentary.

Journal of neuroscience methods·2026
Same journal

Infant EEG preprocessing pipelines: A capability framework and current gaps in practice.

Journal of neuroscience methods·2026
Same journal

Methods for Measuring Neural Activity During Voluntary Wheel Running.

Journal of neuroscience methods·2026
Same journal

Serotype-dependent differences in AAV cellular transduction rates in the hypothalamus of Arctic ground squirrels.

Journal of neuroscience methods·2026
Same journal

Rapid generation of human sensory neurons from iPSC for modeling of peripheral neuropathies.

Journal of neuroscience methods·2026
查看所有相关文章

相关实验视频

Updated: Jan 17, 2026

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

14.0K

在工作记忆过程中,外部和内部注意力过程之间的相互作用.

András Puszta1, Rene Huster2, Anne-Kristin Solbakk3

  • 1Helgeland Hospital, Department of Neuropsychology; University of Oslo, Department of Psychology; University of Szeged, Department of Neurology.

Journal of neuroscience methods
|January 14, 2026
PubMed
概括
此摘要是机器生成的。

本研究介绍了PUMA任务,以探索视觉工作记忆期间内部和外部驱动的注意力如何相互作用. 研究结果显示,每个注意力类型都有不同的神经过程,这对于理解认知障碍至关重要.

关键词:
注意力 注意力 注意力 注意力这是一个EEGEEGEEGEEGEEGEEGEEG.执行董事会 执行董事会 执行董事会外部驱动的注意力引起的注意力.内部驱动的注意力.功能 功能 功能 功能.

更多相关视频

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control
09:37

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Published on: July 5, 2015

9.5K
Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.3K

相关实验视频

Last Updated: Jan 17, 2026

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

14.0K
Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control
09:37

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Published on: July 5, 2015

9.5K
Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.3K

科学领域:

  • 认知神经科学 认知神经科学
  • 神经科学是一个神经科学.
  • 心理学 心理学 心理学

背景情况:

  • 在视觉工作记忆中,内部和外部驱动的注意力 (IDA和EDA) 被单独研究.
  • 越来越多的证据表明,在工作记忆过程中,IDA和EDA之间存在密切的相互作用.
  • 之前的EEG研究经常无法同时调节IDA和EDA,从而限制了神经相互作用的洞察力.

研究的目的:

  • 在单个视觉工作记忆任务中研究IDA和EDA之间的神经相互作用.
  • 引入一种新的范式,即PUMA任务,用于同时操纵IDA和EDA.
  • 为了更全面地了解这两个注意力过程是如何相互作用的.

主要方法:

  • 开发了用于同时操纵IDA和EDA的PUMA任务.
  • 多样化的记忆负载 (项目数量) 和刺激复杂性来调节注意力.
  • 使用了EEG,眼睛跟踪 (瞳孔测量,固定差异) 和行为反应时间.

主要成果:

  • 脑电图功率谱,瞳孔测量,固定差异和反应时间反映了IDA-EDA的相互作用.
  • 阿尔法-贝塔交叉频率合主要受到EDA的影响.
  • 措施对内部和外部关注之间的相互作用的敏感性.

结论:

  • PUMA任务有效地探测了视觉工作记忆中的IDA和EDA之间的相互作用.
  • IDA和EDA是不同的,但动态交互的过程,影响工作记忆.
  • 这项任务有助于评估神经精神和神经障碍中的注意力子过程.