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

Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

229
The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
229
Working Memory01:24

Working Memory

95
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...
95
Information Processing Approach01:30

Information Processing Approach

20
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...
20

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

What Drives Girlfriends' Bedtimes? Experimental Effects of Social Technology Use and the Role of Friendship and Personality.

Journal of sleep research·2025
Same author

Contrasting risk patterns from human hunters and a large carnivore influence the habitat selection of shared prey.

Oecologia·2025
Same author

Hippocampal subfield volumes contribute to working memory interference control in aging: Evidence from longitudinal associations over 5 years.

Neuroimage. Reports·2025
Same author

Data of the Insect Biome Atlas: a metabarcoding survey of the terrestrial arthropods of Sweden and Madagascar.

Scientific data·2025
Same author

Survival of Eurasian lynx in the human-dominated landscape of Europe.

Conservation biology : the journal of the Society for Conservation Biology·2025
Same author

Stepwise pathways from the olfactory cortex to central hub regions in the human brain.

Human brain mapping·2024
Same journal

Injury Severity Influences Long-Term Cognitive Control in Pediatric "Mild" Traumatic Brain Injury.

Human brain mapping·2026
Same journal

Early Adulthood Signatures of Motherhood in Brain Aging.

Human brain mapping·2026
Same journal

Neural Markers of Interocular Grouping During Binocular Rivalry With MEG.

Human brain mapping·2026
Same journal

Neural Correlates of Explicit Outcome Expectation Effects: An Activation Likelihood Estimation Meta-Analysis.

Human brain mapping·2026
Same journal

Benchmarking fMRI Denoising Pipelines.

Human brain mapping·2026
Same journal

Modeled Long-Term Effects of Psilocybin on Dynamic Activity and Effective Connectivity of Fronto-Striatal-Thalamic Circuits.

Human brain mapping·2026
查看所有相关文章

相关实验视频

Updated: May 15, 2025

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.1K

大脑功能连接的年龄差异是工作记忆的主动干扰的基础.

P Andersson1, M G S Schrooten2, J Persson1,3

  • 1Center for Life-Span Developmental Research (LEADER), School of Behavioral, Social and Legal Sciences, Örebro University, Sweden.

Human brain mapping
|April 8, 2025
PubMed
概括
此摘要是机器生成的。

随着年龄的增长,人们解决工作记忆 (WM) 的主动干扰的能力下降,这与大脑连接的变化有关. 这些与WM和静止状态功能连接 (rsFC) 模式的年龄相关差异是显著的.

更多相关视频

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

13.5K
Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
10:13

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

13.6K

相关实验视频

Last Updated: May 15, 2025

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.1K
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

13.5K
Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
10:13

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

13.6K

科学领域:

  • 神经科学是一个神经科学.
  • 认知心理学 认知心理学
  • 衰老研究研究 衰老研究

背景情况:

  • 老龄化通常导致工作记忆 (WM) 衰退,影响认知控制.
  • 减少解决主动干扰 (PI) 的能力是与年龄相关的WM损伤的关键因素.
  • 在成年人一生中,WM中的PI与静止状态功能连接 (rsFC) 之间的关系尚不清楚.

研究的目的:

  • 研究工作记忆 (WM) 中的主动干扰 (PI) 与静止状态功能连接 (rsFC) 之间的关联.
  • 检查成年人一生中这种关联的横截面和纵向变化.
  • 探索与WM控制相关的大脑连接模式的与年龄相关的差异.

主要方法:

  • 采用基于种子和数据驱动的方法来分析rsFC.
  • 在成年人寿命中,研究了横截面 (n=237) 和纵向 (n=134) 的相关性.
  • 利用全脑多变量模式分析来识别年龄差异性连接模式.

主要成果:

  • 在WM中的PI与年轻/中年人与老年人的明显的下额 (IFG) rsFC模式有关.
  • 老年人表现出更强的IFG-vermis和较弱的IFG-caudate连接性,PI增加.
  • 纵向数据显示IFG-insula和IFG-anterior cingulate皮质连接性减少,与老年人PI控制受损相关.

结论:

  • 休息状态功能连接 (rsFC) 与控制工作记忆 (WM) 中主动干扰 (PI) 的能力有显著的关联.
  • 这些关联是根据年龄调节的,在年轻/中年和老年人中观察到不同的模式.
  • 研究结果表明,与年龄相关的大脑连接的变化是WM控制和PI分辨率下降的基础.