Fig. 3
a Averaged modulus-angle curves of stroke patients and healthy controls. The error bars indicate the standard deviation from the average modulus for each ankle angle. b T-Bar plots showing the difference of shear modulus between stroke patients and healthy controls at the ankle positions of PF 25°, PF 5° and DF 15°. Error Bars indicate standard deviation and whiskers indicate significant difference (p < 0.05)