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Figure 8 | BioMedical Engineering OnLine

Figure 8

From: Impedance spectroscopy of changes in skin-electrode impedance induced by motion

Figure 8

Correlations of the PSDs of impedance signals to the motion pattern and the motion artifact. (a), (b): The boxplots of the correlations of the PSDs of the resistance and reactance changes to the motion pattern are presented. (c): The correlation of the PSD of the motion artifact to the PSD of the motion pattern. (d), (e): The boxplots of the correlations of the PSDs of the impedance and phase changes to the motion pattern are presented. (f), (g): The correlations of the PSDs of the impedance to the PSD of the motion artifact are shown seperately for each subject to demonstrate the differences between subjects. The x-axes for all plots are the same.

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