Research Article

A New Neurocognitive Interpretation of Shoulder Position Sense during Reaching: Unexpected Competence in the Measurement of Extracorporeal Space

Figure 5

Bland-Altman agreement analysis between Test 1 and Test 2 (active phase). Plot of differences between Test 1 and Test 2 versus the mean of the two measurements RGAP was shown. Both graphs have shown heteroscedasticity: the difference of the RGAP in the two test increases with increment of mean of RGAP.