Fig. 1
From: Rectus femoris hyperreflexia contributes to Stiff-Knee gait after stroke
Representative H-reflex recruitment curves for each group. Compared to the H-reflex recruitment curve for a healthy baseline representative (left), there exist increased RF H-waves in both the healthy representative with increased voluntary RF contraction (RF↑, middle) and in the participant with post-stroke SKG (right). The RF↑ during recruitment was achieved by providing RF EMG feedback. No substantial change was observed between maximum M-waves (Mmax) between conditions in healthy individuals