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研究冻结和飞行行为的新型帕夫洛夫恐惧调理范式
JoVE 신문
행동분석학
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JoVE 신문 행동분석학
A Novel Pavlovian Fear Conditioning Paradigm to Study Freezing and Flight Behavior
DOI:

09:26 min

January 05, 2021

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Chapters

  • 00:04Introduction
  • 01:01Behavioral Protocol and Video Tracking Setup
  • 01:51Behavioral Experiment Setup
  • 02:31Pre-Conditioning/Pre-Exposure and Fear Conditioning
  • 04:20Fear Recall and Fear Extinction
  • 05:13Behavior Quantification
  • 07:00Results: Representative Freezing and Flight Behavior Analyses
  • 08:49Conclusion

Summary

자동 번역

防御行为反应取决于威胁强度、接近程度和暴露背景。基于这些因素,我们开发了一个经典的调理范式,在单个受试者中引起有条件的冻结和飞行行为之间的明显过渡。这个模型对于理解焦虑、恐慌和创伤后应激障碍的病理学至关重要。

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