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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: NeuroRehabilitation. 2014 Jan 1;34(2):381–389. doi: 10.3233/NRE-131045

Figure 4.

Figure 4

Illustration of M wave reconstruction. (a) The M wave with identified region of artifact contamination; (b) The artifact contaminated region was removed from the signal; (c) Reconstruction of the removed region with piecewise cubic Hermite interpolation; (d) Reconstruction of the removed region with a 23-point sliding-average smoothing filter after signal interpolation.