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Recording with microchannel electrodes in a noisy environment

Abstract:

Microchannels containing electrodes have a number of favourable properties that make them potentially suitable as the basis of a peripheral nerve interface design. In this study we have evaluated microchannel recording in vitro in the presence of a realistic simulation of electrical interference from musculature adjacent to an implanted interface. Tripolar recording and high-pass filtration both help improve signal discrimination. At high noise levels designed to replicate the effects of inte...

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Institution:
University of Oxford
Department:
Oxford, MSD, Surgical Sciences
Fawcett, JW More by this author
Lacour, SP More by this author
Journal:
Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 - "Personalized Healthcare through Technology"
Pages:
34-37
Publication date:
2008
URN:
uuid:34a58e61-7768-4019-93f1-82bf8ae9f974
Source identifiers:
369598
Local pid:
pubs:369598

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