Ultrasonic Measurement of Dynamic Muscle Behavior for Poststroke Hemiparetic Gait

Figure 6

The interindividual mean curve of gait cycle among the twelve patients for (a) joint angle, (b) EMG RMS, and (c) pennation angle for both affected and unaffected sides. For visual clarity, the standard deviation (SD) is not displayed in this figure.

(a)

(b)

(c)