相关实验视频

Updated: Jul 1, 2025

Investigating the Neural Mechanisms of Aware and Unaware Fear Memory with fMRI
12:51

Investigating the Neural Mechanisms of Aware and Unaware Fear Memory with fMRI

Published on: October 6, 2011

13.0K

人类自主恐惧调节措施的尺寸性和最佳组合

Federico Mancinelli1, Juliana K Sporrer2, Vladislav Myrov3,4

  • 1University of Bonn, Transdisciplinary Research Area "Life and Health", Hertz Chair for Artificial Intelligence and Neuroscience, Bonn, Germany. f.mancinelli@uni-bonn.de.

Behavior research methods
|February 29, 2024
PubMed
概括

威胁条件,一个关键的学习模型,可以更好地测量通过结合自主反应,如皮肤导电性反应 (SCR) 和瞳孔大小反应 (PSR). 这种方法提高了精度,并将所需的样本大小减少了约24%.

关键词:
有条件的自主反应.恐惧是对恐惧进行调节的.个体间的差异性变化这是一个巨大的分析系统.最好的组合是最优的组合.心理生理学建模 心理生理学建模威胁条件化措施 威胁条件化措施

更多相关视频

Human Fear Conditioning Conducted in Full Immersion 3-Dimensional Virtual Reality10:38

Human Fear Conditioning Conducted in Full Immersion 3-Dimensional Virtual Reality

Published on: August 9, 2010

20.9K
Disrupting Reconsolidation of Fear Memory in Humans by a Noradrenergic β-Blocker08:32

Disrupting Reconsolidation of Fear Memory in Humans by a Noradrenergic β-Blocker

Published on: December 18, 2014

22.9K

相关概念视频

Preparedness and Phobias01:09

Preparedness and Phobias

Human fear responses to certain stimuli, such as darkness, heights, deep water, and blood, can often arise despite the absence of direct negative experiences. This phenomenon is rooted in evolutionary psychology, which posits that humans have developed a predisposition to fear stimuli that historically posed significant survival threats. This predisposition, known as preparedness, suggests that early humans who developed a fear of potentially dangerous entities, such as venomous snakes and...
100