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相关概念视频

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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Improving Translational Accuracy02:07

Improving Translational Accuracy

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Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
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Proofreading01:43

Proofreading

53.6K
Overview
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Framing Effects03:26

Framing Effects

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Information is everywhere and its presentation—such as how and when items are presented—can impact our perceptions and decisions surrounding the info. This broad concept umbrellas framing effects—influences that occur due to the way information is framed in its appearance, whether it’s purely the order or the specific wording of a message. Let’s take a look at numerous ways in which two versions of something can objectively say the same thing, yet we respond in...
7.3K
Interference and Decay01:16

Interference and Decay

75
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...
75
Time-Domain Interpretation of PD Control01:07

Time-Domain Interpretation of PD Control

74
Proportional-Derivative (PD) control is a widely used control method in various engineering systems to enhance stability and performance. In a system with only proportional control, common issues include high maximum overshoot and oscillation, observed in both the error signal and its rate of change. This behavior can be divided into three distinct phases: initial overshoot, subsequent undershoot, and gradual stabilization.
Consider the example of control of motor torque. Initially, a positive...
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相关实验视频

Updated: May 15, 2025

In Situ Monitoring of Diffusion of Guest Molecules in Porous Media Using Electron Paramagnetic Resonance Imaging
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In Situ Monitoring of Diffusion of Guest Molecules in Porous Media Using Electron Paramagnetic Resonance Imaging

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时间预知:通过扩散预测和预期纠正时间错误.

Fuat Balcı1, Tutku Öztel2

  • 1Department of Biological Sciences, University of Manitoba.

Psychological review
|April 7, 2025
PubMed
概括

人类和动物可以实时监控时间错误,允许立即进行行为调整. 这种时间错误监控 (TEM) 功能可以提高试验中的计时精度.

科学领域:

  • 认知神经科学 认知神经科学
  • 计算神经科学是一种神经科学.
  • 行为科学 行为科学

背景情况:

  • 最近的研究表明,人类和动物拥有时间错误监测 (TEM) 能力.
  • 电生理学数据表明,与TEM相关的神经信号先于可观测的时间行为.

研究的目的:

  • 介绍实时TEM的漂移-扩散模型,其中包括潜在的行为调制.
  • 解释时间错误是如何被读出来的,而不是被追溯检测出来的.
  • 为了解释任务表示依赖在奖励率最大化定时行为.

主要方法:

  • 开发一个漂移-扩散模型,用于实时的时间错误监测.
  • 整合潜在的试验内部行为调制元素,对任务表示敏感.
  • 对时间行为心理物理和统计特征的分析.

主要成果:

  • 该模型预测了在行为表现之前的定时信号的读出.
  • 该模型证明了将错误信号转化为试验中的更好的定时精度.
  • 该模型通过任务表示依赖解释了奖励率最大化的行为.

结论:

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Chromosome Replicating Timing Combined with Fluorescent In situ Hybridization

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相关实验视频

Last Updated: May 15, 2025

In Situ Monitoring of Diffusion of Guest Molecules in Porous Media Using Electron Paramagnetic Resonance Imaging
06:34

In Situ Monitoring of Diffusion of Guest Molecules in Porous Media Using Electron Paramagnetic Resonance Imaging

Published on: September 2, 2016

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Gradient Echo Quantum Memory in Warm Atomic Vapor
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Gradient Echo Quantum Memory in Warm Atomic Vapor

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Chromosome Replicating Timing Combined with Fluorescent In situ Hybridization

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  • 拟议的模型为时间错误监测提供了一个新的理论基础.
  • 该模型为未来的行为和电生理学研究提供了可测试的预测.
  • 实时错误监控允许在试验中进行前性错误纠正,并提高计时精度.