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

160
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...
160
Long-Term Memory01:18

Long-Term Memory

154
Long-term memory is a relatively permanent type of memory, capable of storing vast amounts of information over extended periods. Its storage capacity is generally considered unlimited.
Long-term memory can be categorized into two primary types: explicit and implicit memory. Explicit memory, also known as declarative memory, involves the conscious recollection of information that we deliberately try to remember, recall, and articulate. This type of memory encompasses specific facts, events, and...
154
Chunking and Rehearsal in Sensory Memory01:22

Chunking and Rehearsal in Sensory Memory

206
Improving short-term memory can be achieved through techniques like chunking and rehearsal. Chunking involves organizing information into larger, more manageable units. This technique is particularly useful for information that exceeds the typical memory span of between five and nine items. For instance, logging into an online account with a password like "ta89vq0179gz" involves grouping letters and numbers into three chunks—ta89, vq01, and 79gz. It makes large amounts of...
206
Retrieval01:12

Retrieval

111
Retrieval is the process of getting information out of memory storage and back into conscious awareness. This ability is essential for daily tasks like brushing hair and teeth, driving to work, and performing job duties. Retrieval occurs in three ways: recall, recognition, and relearning.
Recall involves accessing information without cues, such as during an essay test, where individuals must retrieve facts and concepts from memory unaided. Another example is remembering the name of a colleague...
111
Understanding Memory01:19

Understanding Memory

302
Memory is the retention of information or experiences over time, facilitated through three main processes: encoding, storage, and retrieval. Encoding is the process of inputting information into the memory system. For instance, when listening to a lecture, watching a play, reading a book, or having a conversation, the brain is actively encoding information. This initial stage involves transforming sensory input into a form that can be processed and stored by the brain. Various factors, such as...
302
Elaborative Rehearsals01:07

Elaborative Rehearsals

86
Elaborative rehearsal is a crucial cognitive strategy that strengthens information encoding in long-term memory by making meaningful connections between new data and pre-existing knowledge. This approach contrasts with maintenance rehearsal, which involves simple repetition without delving into the significance of the information. While maintenance rehearsal might temporarily keep information active in short-term memory, it is less effective for long-term retention.
The effectiveness of...
86

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

Transcriptomic Meta-Analysis and Functional Validation Identify Long Non-Coding RNAs as Modulators of Zika Virus-Mediated Oncolysis in Glioblastoma Multiforme Cell Lines.

Cells·2026
Same author

Neural and behavioral effects of adaptive semantic long-term memory retrieval training: A task fMRI study.

Biological psychology·2026
Same author

Association of frailty trajectories with osteoporosis and hip fracture in an older female population.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2026
Same author

Preoperative and Intraoperative Assessment of Extrathyroidal Extension in Unilateral Papillary Thyroid Carcinoma: Does It Necessitate Total Thyroidectomy?

Journal of surgical oncology·2026
Same author

Digital safeguarding incidents in schools with and without smartphone policies: a cross-sectional study in England.

Child and adolescent mental health·2026
Same author

Experience-driven differences in acute ischemic stroke management: A nationwide study.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia·2026

相关实验视频

Updated: Jun 29, 2025

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
12:49

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Published on: July 13, 2019

16.9K

训练语义长期记忆检索转移到执行功能和阅读流性.

Zhang Haobo1, Lisa Henderson2, Ji Xiying3

  • 1School of Psychology, Northwest Normal University, Lanzhou 730070, China; Key Laboratory of behavioral and Mental Health, Gansu Province, China; Sleep and NeuroImaging Center, Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (Southwest University), Ministry of Education, Chongqing 400715, China.

Biological psychology
|March 31, 2024
PubMed
概括

这项研究表明,适应性训练可以改善长期记忆检索 (LTMR) 和工作记忆和阅读流性等认知功能. 这些发现突出了大脑的功能.

关键词:
长期记忆检索 (长期记忆检索)培训 培训 培训 培训 培训转移 转移 转移 转移 转移工作记忆 工作记忆

更多相关视频

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
07:01

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment

Published on: September 20, 2020

4.7K
Motor and Hippocampal Dependent Spatial Learning and Reference Memory Assessment in a Transgenic Rat Model of Alzheimer's Disease with Stroke
09:45

Motor and Hippocampal Dependent Spatial Learning and Reference Memory Assessment in a Transgenic Rat Model of Alzheimer's Disease with Stroke

Published on: March 22, 2016

10.2K

相关实验视频

Last Updated: Jun 29, 2025

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
12:49

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Published on: July 13, 2019

16.9K
Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
07:01

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment

Published on: September 20, 2020

4.7K
Motor and Hippocampal Dependent Spatial Learning and Reference Memory Assessment in a Transgenic Rat Model of Alzheimer's Disease with Stroke
09:45

Motor and Hippocampal Dependent Spatial Learning and Reference Memory Assessment in a Transgenic Rat Model of Alzheimer's Disease with Stroke

Published on: March 22, 2016

10.2K

科学领域:

  • 认知神经科学 认知神经科学
  • 神经可塑性 神经可塑性
  • 记忆研究 记忆研究

背景情况:

  • 长期记忆检索 (LTMR) 对日常功能至关重要.
  • 了解LTMR可塑性对于认知增强至关重要.
  • 电生理学证据可以揭示记忆改善的机制.

研究的目的:

  • 通过自适应训练来研究语义长期记忆检索 (LTMR) 的可塑性.
  • 为LTMR改进提供电生理学证据.
  • 检查LTMR训练对其他认知功能的转移效应.

主要方法:

  • 35名大学生接受了适应性或非适应性语义LTMR培训 (波斯纳任务).
  • 培训前后的评估包括语义LTMR,工作记忆,执行功能,阅读流性和流体智能.
  • 在LTMR任务中分析了与事件相关的潜力 (ERP),特别是N400组件.

主要成果:

  • 与非适应性训练相比,适应性LTMR训练显著改善了语义LTMR.
  • 干预组显示N400振幅降低 (700-1000毫秒),表明更早/更自动的检索处理.
  • 在切换,工作记忆和阅读流性方面观察到转移效应,但在干扰控制或流体智能方面没有.

结论:

  • 语义LTMR是可塑的,可以通过有针对性的适应性训练来增强.
  • 在LTMR的改进涉及到早期的变化,自动检索过程.
  • 增强的LTMR可以对相关的认知领域产生积极影响,这表明对提高记忆力的策略有更广泛的应用.