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调查的意识到，不知道用功能磁共振成像的恐惧记忆的神经机制
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Neuroscience
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JoVE Journal Neuroscience
Investigating the Neural Mechanisms of Aware and Unaware Fear Memory with fMRI
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调查的意识到，不知道用功能磁共振成像的恐惧记忆的神经机制

DOI:
10.3791/3083-v

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12:51 min

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October 06, 2011

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,
1Department of Psychology,University of Alabama at Birmingham

Chapters

  • 00:05Title
  • 01:50Psychophysiology Set Up
  • 03:06Behavioral Response and Stimulus Presentation Setup
  • 04:40Experimental Paradigm and Scanning Procedure
  • 11:00Results: Aware and Unaware Fear Responses
  • 12:11Conclusion

Summary

Automatic Translation

Automatic Translation

描述的方法进行调查知道和不知道的记忆过程的神经机制，支持在恐惧条件。这种方法监测血氧水平依赖（BOLD）的功能磁共振成像，皮肤电导反应，和无条件刺激的预期，在巴甫洛夫恐惧的调节，以评估鲜明的记忆过程的神经关联。

Tags

FMRIPavlovian Fear ConditioningNeural MechanismsAware Fear MemoryUnaware Fear MemoryFMRIAssociative LearningBrain ActivityHuman BehaviorAutonomic ResponsesSkin Conductance Response (SCR)ConditioningUnconditioned Stimulus (UCS) ExpectanciesConditioned Response (CR)Unconditioned Response (UCR)Cognitive FunctionsUCS Expectancy MeasuresTrial-to-trial BasisInterferenceForgettingMonitoring Autonomic And Behavioral Responses

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