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体外楔形切片准备模拟在Vivvo神经元电路连接
JoVE Journal
Neuroscience
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JoVE Journal Neuroscience
In Vitro Wedge Slice Preparation for Mimicking In Vivo Neuronal Circuit Connectivity
DOI:

10:31 min

August 18, 2020

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Chapters

  • 00:05Introduction
  • 00:55Brain Removal with Intact Auditory Nerve Root
  • 02:56Brain Tissue Blocking and Mounting
  • 04:06Wedge Slice Generation
  • 06:16Electrophysiology Setup and Recording
  • 07:51Results: Representative Wedge Slice Preparation and Stimulation
  • 09:44Conclusion

Summary

Automatic Translation

将不同的突触输入与神经元的整合最好用一种制备来测量,这种制备保留了所有突触前核,以便自然计时和电路可塑性,但大脑切片通常切断许多连接。我们开发了一个经过修改的大脑切片来模拟体内回路活动,同时保持体外实验能力。

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