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Eye Tracking, Cortisol, and a Sleep vs. Wake Consolidation Delay: Combining Methods to Uncover an Interactive Effect of Sleep and Cortisol on Memory
JoVE 杂志
行为学
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JoVE 杂志 行为学
Eye Tracking, Cortisol, and a Sleep vs. Wake Consolidation Delay: Combining Methods to Uncover an Interactive Effect of Sleep and Cortisol on Memory

Eye Tracking, Cortisol, and a Sleep vs. Wake Consolidation Delay: Combining Methods to Uncover an Interactive Effect of Sleep and Cortisol on Memory

DOI:
10.3791/51500-v

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08:08 min

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June 18, 2014

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, , ,
1Department of Psychology,Boston College, 2Department of Psychology,Wofford College, 3Department of Psychology,University of Notre Dame

Chapters

  • 00:05Title
  • 02:01Participant Screening and Experimental Preparation, Conditions, and Design
  • 02:58Stimuli Construction
  • 03:27Cortisol Procedure
  • 04:13Eye Tracking and Encoding Procedure
  • 05:26Study-test Delay and Recognition Procedure
  • 06:19Results: Memory Dependent on Cortisol Levels and Sleep
  • 07:18Conclusion

Summary

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We present a protocol used to discover an interactive effect between sleep and cortisol on memory consolidation, particularly for negative arousing images. Specifically, the experimental design utilizes eye tracking, salivary cortisol analysis, and behavioral memory testing – methods that can be used with both healthy and clinical participants.

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Eye TrackingCortisolSleepMemory ConsolidationNegative StimuliAttentionEncoding

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