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相关概念视频

Implicit Memories01:24

Implicit Memories

100
Implicit memories, also known as non-declarative memories, are long-term memories that function outside of conscious awareness. These memories influence behavior and skills without explicit knowledge. This type of memory is evident in tasks like playing tennis, snowboarding, and texting. Implicit memory has three subsystems: procedural memory, conditioning, and priming. This type of memory is essential in various activities, from everyday tasks to specialized skills.
One key aspect of implicit...
100
Interference and Decay01:16

Interference and Decay

110
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...
110
Autobiographical Memory01:14

Autobiographical Memory

4.6K
Autobiographical memory is a unique type of episodic memory that involves recollecting personal life experiences. It allows individuals to remember significant events from their past, creating a narrative of their lives. One interesting phenomenon related to autobiographical memory is the reminiscence bump. This effect refers to the tendency of adults to recall more events from their second and third decades of life — typically between ages 10 to 30 — than from other periods. This...
4.6K
Explicit Memories01:27

Explicit Memories

106
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...
106
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? 
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Storage01:23

Storage

71
A schema is a mental framework that helps individuals organize and interpret information. Schemata, formed from previous experiences, influence how we process new information: how we encode it, the inferences we make, and how we retrieve it. For instance, a schema for what a typical classroom looks like might include desks, a teacher's desk, a whiteboard, and students in such an environment. This expectation helps us quickly understand and navigate new classrooms without needing to analyze...
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Where we look, what we know: how hippocampal predictions shape, and are shaped by, eye movements.

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相关实验视频

Updated: Jun 7, 2025

Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory
07:59

Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory

Published on: June 14, 2019

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预先知识对情节性记忆的交互影响.

Erik A Wing1, Asaf Gilboa1,2,3, Jennifer D Ryan1,2

  • 1Rotman Research Institute, Baycrest, Toronto, ON M6A 2E1, Canada.

iScience
|November 11, 2024
PubMed
概括

人类专家的人类专家

科学领域:

  • 认知心理学 认知心理学
  • 鸟类学 鸟类学是一门学科.
  • 记忆研究 记忆研究

背景情况:

  • 专业知识影响记忆,但知识类型和暴露的具体作用仍然不清楚.
  • 人类专家与新手相比,表现出更好的回忆力,但记忆机制因知识领域而异.

研究的目的:

  • 区分特定项目知识与概念熟悉对专家记忆的影响.
  • 研究生态流行和物种级专业知识如何相互作用来塑造记忆形成.

主要方法:

  • 检查了对鸟类物种的专家知识,以及对物种流行情况的生态数据.
  • 在不同的知识和暴露条件下,专家和新手之间的记忆性能比较.

主要成果:

  • 专家们表明,对可识别物种的概念导向记忆最强.
  • 在缺乏特定知识的情况下,专家们错误地记住了常见的物种,而不是不常见的物种,与新手不同.
  • 以感知为导向的记忆表现出较少的专业知识优势,并且不受物种级知识的影响.

结论:

  • 专家记忆通过概念抽象得到增强,但受到各种经验知识和先前接触的影响.
  • 在塑造专家回忆中,语义和情节性记忆信号之间存在复杂的相互作用.
关键词:
行为神经科学 行为神经科学认知神经科学是一种认知神经科学.

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  • 了解这些细微差别对于理解专业知识驱动的记忆形成至关重要.