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Et implantabelt system til kronisk in vivo-elektromyografi
JoVE 杂志
神经科学
This content is Free Access.
JoVE 杂志 神经科学
An Implantable System For Chronic In Vivo Electromyography

Et implantabelt system til kronisk in vivo-elektromyografi

DOI:
10.3791/60345-v

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09:52 min

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April 21, 2020

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, ,
1Department of Otolaryngology,Vanderbilt University Medical Center

Chapters

  • 00:04Introduction
  • 01:11Bipolar Recurrent Laryngeal Nerve (RLN) and Superior Laryngeal Nerve (SLN) Stimulus Electrode Cuff Preparation
  • 03:45Posterior Cricoarytenoid (PCA) Muscle Electromyography (EMG) Recording Electrode Preparation
  • 04:18Skin Receptacle Preparation
  • 06:13First Implant Surgery Demostrated in a Canine Cadaver
  • 08:18Results: Representative EMG Recordings from Laryngeal Muscles with Normal Innervation
  • 09:22Conclusion

Summary

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Præsenteret her er en protokol til fremstilling af et implantabelt system til in vivo kronologisk registrering af fremkaldte og spontane elektromyografiske potentialer. Systemet anvendes til undersøgelse af reinnervation af larynx muskler efter nerveskade.

Tags

Keywords: Implantable SystemChronic In Vivo ElectromyographyEMG RecordingNerve StimulationCoiled Lead WiresNerve CuffTeflon-coated Stainless Steel WireGold-plated Copper PinsSilicon TubingElectrode DesignNeuromuscular SystemChronic RecordingAwake Moving Animals

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