Figure 1From: Functional principal component analysis as a new methodology for the analysis of the impact of two rehabilitation protocols in functional recovery after strokeFPCs for recovery process (BI). The mean of functional recovery (BI) is shown with curves created by adding (red line) and subtracting (green line) to the mean the standard deviation of scores of FPC1 (a), FPC2 (b), FPC3 (c).Back to article page