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如何检测杏仁核活动脑磁图源成像
JoVE Journal
Behavior
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JoVE Journal Behavior
How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging
DOI:

10:48 min

June 03, 2013

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Chapters

  • 00:05Title
  • 01:21Magnetoencephalography (MEG) Set-up
  • 02:36Subject Preparation
  • 03:33Record MEG During Training
  • 04:22Preprocess MRI Volume
  • 05:28Preprocess MEG Recordings
  • 06:17Analyze Evoked Responses
  • 07:54Perform Time-frequency Decompositions on ROI
  • 08:31Results: MEG Signals from Subcortical Structures
  • 10:21Conclusion

Summary

Automatic Translation

本文介绍了如何记录脑磁图(MEG)的杏仁核活动。此外,这篇文章将介绍如何进行跟踪恐惧空调没有意识,激活了杏仁核的任务。它将涵盖3个主题:1)设计一丝空调使用后掩蔽操纵意识的范式。 2)记录大脑活动的任务期间,利用脑磁图。 3)使用源成像皮层下结构恢复信号。

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