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A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes
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Neuroscience
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JoVE Journal Neuroscience
A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes

A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes

DOI:
10.3791/51084-v

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09:27 min

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March 03, 2014

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, , ,
1School of Psychological Science,La Trobe University, 2Intelligent Polymer Research Institute,University of Wollongong, 3ARC Centre of Excellence for Electromaterials Science, 4Health Innovations Research Institute, College of Science, Engineering, and Health,RMIT University

Chapters

  • 00:05Title
  • 01:21Electrode Implantation
  • 04:33In vivo Testing
  • 06:22Post-implantation in vitro Testing
  • 07:43Results: A Method for Systematic Electrochemical and Electrophysiological Evaluations of Neural Recording Electrodes
  • 09:00Conclusion

Summary

Automatic Translation

Automatic Translation

Different electrode coatings affect neural recording performance through changes to electrochemical, chemical and mechanical properties. Comparison of electrodes in vitro is relatively simple, however comparison of in vivo response is typically complicated by variations in electrode/neuron distance and between animals. This article provides a robust method to compare neural recording electrodes.

Tags

Neural Recording ElectrodesNeural ImplantsElectrochemical TestingElectrophysiological TestingIn VitroIn VivoImpedanceSignal-to-noise RatioAuditory Pathway

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