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由去甲肾上腺素能β受体阻滞剂破坏恐惧记忆在人类再固结
JoVE Journal
Verhalten
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JoVE Journal Verhalten
Disrupting Reconsolidation of Fear Memory in Humans by a Noradrenergic β-Blocker
DOI:

08:32 min

December 18, 2014

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Kapitel

  • 00:05Titel
  • 00:59Fear Potentiated Startle and Shock Electrodes
  • 03:03Fear Acquisition – Day 1
  • 04:27Memory Reactivation – Day 2
  • 05:59Test – Day 3
  • 07:20Results: Disrupted Fear Memory after Propranolol Treatment
  • 08:08Conclusion

Summary

Automatische Übersetzung

Disrupting reconsolidation is a promising approach to dampen the behavioral expression of fear memory in patients with anxiety disorders or posttraumatic stress disorder. In a series of human fear conditioning studies we showed that disrupting reconsolidation by the noradrenergic β-blocker propranolol is very effective in erasing conditioned fear responding.

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