Fig. 4
From: Individualized feedback to change multiple gait deficits in chronic stroke
Individualization of visual feedback based on baseline walking deficits in stroke. Each participant is denoted by a separate color with different symbols corresponding to one of the four input dimensions. The dashed line corresponds to a best-fit linear relationship determined by least-squares linear regression. This line can be described by y = 0.023*x + 0.0003 (R2 = 0.685, p < 0.001). Note, the larger the deficit in a given dimension, the more heavily weighted it is when calculating the PC feedback