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Kronisk stress shifts indsats-relaterede valg adfærd i en Y-Maze Barrier Opgave i Mus
JoVE Journal
Behavior
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JoVE Journal Behavior
Chronic Stress Shifts Effort-Related Choice Behavior in a Y-Maze Barrier Task in Mice
DOI:

09:37 min

August 13, 2020

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Chapters

  • 00:04Introduction
  • 00:50Chronic Corticosterone (CORT)
  • 01:52Y-Maze Apparatus Habituation
  • 02:30Y-Maze Forced-Choice Training
  • 03:13Y-Maze Free Choice Training
  • 03:51Y-Maze Barrier Testing
  • 04:51Chronic Non-Discriminatory Social Defeat Stress (CNSDS)
  • 06:51Results: Representative Chronic Stress-Induced Effort-Related Choice Behavior Analyses
  • 08:55Conclusion

Summary

Automatic Translation

Den Y-labyrint barriere opgave er en adfærd test, der undersøger motivation til at forbruge indsats for belønning. Her diskuterer vi test af flere velvaliderede kroniske stressfaktorer, herunder kronisk corticosteron og social nederlag stress med denne adfærd, samt den nye kroniske ikke-diskriminerende sociale nederlag stress (CNSDS), som er effektiv hos kvinder.

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