Figure 8.

Testing the use capacity Threshold Hypothesis for the stroke-affected hand. Shown is hand use intensity measured at home for 29 individuals with a stroke with different levels of hand functional capacity, as quantified by the Box and Blocks Test (BBT) score. For the circles, each color represents one subject, and each subject can have one to three samples for up to three different days. For the diamonds, each data point is a different subject, and data was acquired with a previous version of the system sampled at 30.3 Hz instead of 52.6 Hz.