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

444
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...
444
High-Level and Low-Level Awareness01:19

High-Level and Low-Level Awareness

383
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...
383
Language and Cognition01:27

Language and Cognition

438
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
438
Neuroplasticity01:01

Neuroplasticity

752
Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.
752
Decision Making01:20

Decision Making

228
Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
228
Reason and Intuition01:37

Reason and Intuition

6.9K
The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the...
6.9K

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

MERGE: Misophonia and emotion regulation in a guided experience sampling study.

Hearing research·2026
Same author

The mind's compass: semantic control as the guiding mechanism of affordance management.

The Behavioral and brain sciences·2026
Same author

Beyond discretization: why cognitive science should embrace continuity.

Frontiers in psychology·2026
Same author

A cross-sectional study of executive and semantic flexibility in childhood using task-switching.

Scientific reports·2026
Same author

Investigating the analytical robustness of the social and behavioural sciences.

Nature·2026
Same author

From Genetic Determinism to Epigenetic Regulation: Paradigm Shifts in the Understanding of Neurodevelopmental Disorders.

Current issues in molecular biology·2026
Same journal

Peripheral B-cell receptor repertoire predicts immune-related adverse events following immune checkpoint inhibitor therapy in advanced renal cell carcinoma.

Scientific reports·2026
Same journal

Effects of black soldier fly (Hermetia illucens L.) larvae zoocompost on the mineral element content of blue honeysuckle berries.

Scientific reports·2026
Same journal

Investigation on absorption refrigeration performance of R1243zf with imidazolium ionic liquid as the working pairs.

Scientific reports·2026
Same journal

DeepTriage-CN: integrating clinical text with vital signs for emergency department admission prediction in an aging population.

Scientific reports·2026
Same journal

Gold nanoparticles as dual-action antiviral agents: disruption of SARS-CoV-2 viral envelopes and RNA integrity.

Scientific reports·2026
Same journal

Comparison of capillary microsampling and venous blood for multi-pathogen serosurveillance.

Scientific reports·2026
查看所有相关文章

相关实验视频

Updated: Sep 10, 2025

Operant Procedures for Assessing Behavioral Flexibility in Rats
08:30

Operant Procedures for Assessing Behavioral Flexibility in Rats

Published on: February 15, 2015

21.0K

在任务切换中探索语义和执行灵活性的相互作用

Giada Viviani1, Irene Di Pietro2, Erin M Buchanan3

  • 1Department of Developmental Psychology and Socialisation, University of Padova, Via Venezia 8, Padova, 35131, IT, Italy.

Scientific reports
|August 27, 2025
PubMed
概括
此摘要是机器生成的。

这项研究揭示了认知灵活性对于适应不断变化的任务至关重要, 一个共同的机制是这些能力的基础,尽管语义处理具有独特的语言影响.

关键词:
认知控制认知灵活性执行控制语义认知语义控制任务交换

更多相关视频

The Attentional Set Shifting Task: A Measure of Cognitive Flexibility in Mice
09:15

The Attentional Set Shifting Task: A Measure of Cognitive Flexibility in Mice

Published on: February 4, 2015

27.6K
New Variations for Strategy Set-shifting in the Rat
09:45

New Variations for Strategy Set-shifting in the Rat

Published on: January 23, 2017

8.3K

相关实验视频

Last Updated: Sep 10, 2025

Operant Procedures for Assessing Behavioral Flexibility in Rats
08:30

Operant Procedures for Assessing Behavioral Flexibility in Rats

Published on: February 15, 2015

21.0K
The Attentional Set Shifting Task: A Measure of Cognitive Flexibility in Mice
09:15

The Attentional Set Shifting Task: A Measure of Cognitive Flexibility in Mice

Published on: February 4, 2015

27.6K
New Variations for Strategy Set-shifting in the Rat
09:45

New Variations for Strategy Set-shifting in the Rat

Published on: January 23, 2017

8.3K

科学领域:

  • 认知心理学
  • 神经科学
  • 语言学

背景情况:

  • 认知灵活性是一个关键的执行功能, 能够使行为适应不断变化的任务需求.
  • 虽然执行灵活性得到了很好的研究,但语义灵活性 - - 概念含义之间的转移 - - 却不太了解.
  • 现有研究经常使用任务交换模式来评估执行控制.

研究的目的:

  • 引入和验证一个新的语义任务交换范式.
  • 直接比较执行和语义上的灵活性.
  • 研究执行和语义灵活性之间的相互作用和共享机制.

主要方法:

  • 开发了一种新的语义任务交换范式.
  • 使用视觉空间任务切换模式来测量执行灵活性.
  • 在人类参与者身上进行了两项行为实验.

主要成果:

  • 在执行和语义任务交换方面都发现了显著的交换成本.
  • 在执行和语义灵活性指标之间发现了中等到强烈的相关性.
  • 语义性能由语言和语义特征的刺激调节.

结论:

  • 这些发现支持一个针对特定任务的认知灵活性领域的通用机制.
  • 执行和语义灵活性似乎有共同的神经和认知机制.
  • 语义控制表现出独特的特征,受语言和概念因素的影响.