Figure 4.

Modulation of extra forces at different muscle lengths for the group of adult decerebrate cats. Magnitude of the triceps surae extra forces (force evoked during the second 20 Hz stimulation ÷ the force evoked during first 20 Hz stimulation × 100) for the group (n = 4), evoked by stimulating the LGS or MG nerves with top hat stimulations (20, 40, and 20 Hz). Asterisks indicate significant differences between joint angles (pairwise comparisons with Bonferroni correction). Each bar is the mean ± SE. *p < 0.05, **p < 0.01.