Skip to main content
Figure 3 | Journal of NeuroEngineering and Rehabilitation

Figure 3

From: Assessment of validity of a high-yield surface electromyogram decomposition

Figure 3

Correlation coefficients between the STA and the decomposition estimates. A: The correlations between the EMG and STA estimates using the original firings are shown in filled circles. The correlations calculated based on noisy firings (SD of noise = 0.1 * SD of ISIs) are shown in open circles. B: The correlations calculated based on noisy firings (SD of noise = n * SD of ISIs) are shown in open circles. The noise level increment (n increased from 0.1 to 0.6) was color coded. The correlation results of a second trial are shown in C and D using the same symbol notation as in trial 1.

Back to article page