DocumentCode
349208
Title
Application of closed-loop control in the reduction of interference in nerve cuff recordings
Author
Rahal, Mohamad ; Winter, J. ; Taylor, J. ; Donaldson, N.
Author_Institution
Univ. Coll. London, UK
Volume
2
fYear
1999
fDate
5-8 Sep 1999
Firstpage
1039
Abstract
A method is presented to reduce the interference pickup in nerve cuff recordings. The gains of differential amplifiers connected to the true tripole nerve cuff arrangement are tuned adaptively to null the residual EMG. Simulation results show that extraction of the neural signal is possible using this method without the need for high order filtering
Keywords
biocontrol; biomedical electrodes; closed loop systems; differential amplifiers; electromyography; interference suppression; neuromuscular stimulation; adaptive tuning; closed-loop control; differential amplifiers; interference pickup; nerve cuff recordings; neural signal; residual EMG; tripole nerve cuff arrangement; Biomedical engineering; Biomembranes; Differential amplifiers; Electrodes; Electromyography; Impedance; Insulation; Interference; Muscles; Physics;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 1999. Proceedings of ICECS '99. The 6th IEEE International Conference on
Conference_Location
Pafos
Print_ISBN
0-7803-5682-9
Type
conf
DOI
10.1109/ICECS.1999.813411
Filename
813411
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