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Brain Mapping Using a Graphene Electrode Array
JoVE 杂志
神经科学
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JoVE 杂志 神经科学
Brain Mapping Using a Graphene Electrode Array
DOI:

10:32 min

October 20, 2023

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Chapters

  • 00:02Introduction
  • 01:47Animal preparation for surgery
  • 02:33Surgery for cortical surface exposure
  • 04:58Prepare a graphene electrode array that is connected to the recording system
  • 06:12Physical stimulation and recording SEPs for mapping
  • 06:46SEP measurement for cortical mapping
  • 07:36Representative Results
  • 09:17Conclusion

Summary

自动翻译

We present a graphene array-based brain mapping procedure to reduce the invasiveness and improve spatiotemporal resolution. Graphene array-based surface electrodes exhibit long-term biocompatibility, mechanical flexibility, and suitability for brain mapping in a convoluted brain. This protocol allows for constructing multiple forms of sensory maps simultaneously and sequentially.

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