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相关概念视频

Explicit Memories01:27

Explicit Memories

138
Explicit memories, also known as declarative memories, are consciously remembered, recalled, and reported. Studying for a chemistry exam involves material that will become part of explicit memory. There are two types of explicit memory: episodic and semantic.
Episodic memory contains information about personally experienced events and is reported as a story. An example of episodic memory is recalling a birthday celebration. This type of memory includes the what, where, and when of an event, as...
138
Interference and Decay01:16

Interference and Decay

142
Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
142
Hindsight Biases01:12

Hindsight Biases

3.4K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now? 
3.4K
Eyewitness Memory01:22

Eyewitness Memory

110
Eyewitness memory refers to the recollection of events by someone who has directly witnessed them, often serving as critical evidence in legal settings. This type of memory is commonly used in criminal cases where a witness describes details like a suspect's appearance, clothing, or behavior during a crime. However, despite its perceived reliability, eyewitness memory is prone to significant errors.
One such error is memory distortion, which occurs because human memory does not function...
110
False Memories01:18

False Memories

90
False memories represent a cognitive distortion in which individuals recall events that did not happen, or remember them in an altered form. This phenomenon highlights the brain's constructive nature in processing and recalling memories, emphasizing that memory is not a perfect representation of past events but rather a dynamic reconstruction influenced by various factors.
One primary source of false memories is misattribution, where individuals incorrectly associate external information...
90
Prediction Intervals01:03

Prediction Intervals

2.3K
The interval estimate of any variable is known as the prediction interval. It helps decide if a point estimate is dependable.
However, the point estimate is most likely not the exact value of the population parameter, but close to it. After calculating point estimates, we construct interval estimates, called confidence intervals or prediction intervals. This prediction interval comprises a range of values unlike the point estimate and is a better predictor of the observed sample value, y. 
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相关实验视频

Updated: Jul 6, 2025

Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease
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Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease

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在情节性记忆中预测错误和事件细分.

Sophie Nolden1, Gözem Turan1, Berna Güler2

  • 1Department for Developmental Psychology, Institute of Psychology, Goethe-University Frankfurt am Main, Germany; IDeA-Center for Research on Individual Development and Adaptive Education of Children at Risk, Frankfurt am Main, Germany.

Neuroscience and biobehavioral reviews
|January 6, 2024
PubMed
概括

情节性记忆依赖于将经验组织成事件. 预测错误和事件细分是关键机制,在记忆形成中重叠的角色,特别是涉及注意力和工作记忆.

关键词:
注意力 注意力 注意力 注意力情节性记忆是一种情节性记忆.事件细分事件细分事件细分预测错误是因为预测错误.工作记忆 工作记忆

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A Real-world What-Where-When Memory Test
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Combining Behavior and EEG to Study the Effects of Mindfulness Meditation on Episodic Memory
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Combining Behavior and EEG to Study the Effects of Mindfulness Meditation on Episodic Memory

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相关实验视频

Last Updated: Jul 6, 2025

Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease
11:01

Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease

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A Real-world What-Where-When Memory Test
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A Real-world What-Where-When Memory Test

Published on: May 16, 2017

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Combining Behavior and EEG to Study the Effects of Mindfulness Meditation on Episodic Memory
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科学领域:

  • 认知神经科学 认知神经科学
  • 心理学 心理学 心理学
  • 记忆研究 记忆研究

背景情况:

  • 情节性记忆需要将连续的经历组织成离散的事件.
  • 预测错误和事件细分对于形成事件表示是至关重要的.
  • 了解这些过程之间的相互作用对于记忆研究至关重要.

研究的目的:

  • 审查关于预测错误和事件细分在情节性记忆中的理论和经验文献.
  • 探索潜在机制的重叠,重点关注注意力和工作记忆.
  • 确定新兴的研究领域,并建议记忆形成的未来方向.

主要方法:

  • 理论贡献的文献评论. 理论贡献的文献评论.
  • 对预测错误和事件细分的经验研究的分析.
  • 综合关于共享认知机制的发现.

主要成果:

  • 预测错误和事件细分共享重叠的机制,对情节性记忆至关重要.
  • 注意力和工作记忆在整合这些过程中起着重要的作用.
  • 该评论强调了预测的相互联系,预测的违反以及记忆中的事件细分.

结论:

  • 事件细分和预测错误是情节性记忆形成的基础.
  • 进一步的研究应该调查注意力和工作记忆的精确相互作用.
  • 未来的方向包括探索新的实验范式,以阐明这些记忆机制.