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Bio-ingénierie

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硬膜下软皮质电图（ECoG）阵列植入和小型猪的长期皮质记录

Journal JoVE
Bio-ingénierie

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Journal JoVE Bio-ingénierie

Subdural Soft Electrocorticography (ECoG) Array Implantation and Long-Term Cortical Recording in Minipigs

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硬膜下软皮质电图（ECoG）阵列植入和小型猪的长期皮质记录

DOI:

10.3791/64997-v

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08:30 min

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March 31, 2023

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Florian Fallegger*¹, Alix Trouillet*¹, Stéphanie P. Lacour

¹Laboratory for Soft Bioelectronic Interfaces, Neuro-X Institute,Ecole Polytechnique Fédérale de Lausanne

Chapitres

00:04Introduction
01:06Craniotomy and Durotomy
02:49Implantation of Soft Electrocorticography (ECoG) Arrays
05:10Recording Awake Signals from the Brain
05:33Results: Cortical Recordings and Analysis of Brain After Electrodes Implantation
07:33Conclusion

Summary

Traduction automatique

在这里，我们提出了一种在小型猪模型中软硬膜下电极阵列的长期性能和安全性评估方法，描述了手术方法和工具、术后磁共振成像、听觉皮层的电生理学、植入物的电化学特性和死后免疫化学。

Tags

Keywords: Subdural Electrocorticography ECoG Array Implantation Minipisgs Biocompatibility Resolution Signal Quality Neural Monitoring Sensory Neuroprosthesis Motor Neuroprosthesis Cortical Networks Functional Connectivity Surgical Approach Craniotomy Durotomy Dura Mater Cortical Implant

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