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Conference Papers Year : 2015

Exploring the limit of ENG spatio-temporal filtering for velocity-selectivity

Abstract

The task of distinguishing nerve type for the activity acquired using the multi-electrode cuff presents a big interest in the possible applications of prosthesis control or functional electrical stimulation. In this paper, a method to evaluate the maximum expected performances of filters using two-dimensional spectral analysis is presented and tested on simulated extracellular potentials. These later are the result of a realistic model of an acquisition system developed from biophysiologic parameters and electrode/preamplifier model. The method is thus appropriate for characterizing filter based on velocity selective recording (VSR) method.
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Dates and versions

lirmm-01168118 , version 1 (25-06-2015)

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Mariam Abdallah, Olivier Rossel, Serge Bernard, Fabien Soulier, Guy Cathébras. Exploring the limit of ENG spatio-temporal filtering for velocity-selectivity. NER: Neural Engineering, Apr 2015, Montpellier, France. pp.585-588, ⟨10.1109/NER.2015.7146690⟩. ⟨lirmm-01168118⟩
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