Fig. 5
From: Dysfunctional neuro-muscular mechanisms explain gradual gait changes in prodromal spastic paraplegia
Corresponding values of muscle weakness and velocity feedback gain for simulation iterations \(\omega\). Velocity feedback gains for SOL, GAS and TA and percentage of maximum isometric forces for plantarflexors, dorsiflexors, knee, and hip flexors and extensors, with their relative change in \(\omega\). DF ≡ Dorsiflexion, PF ≡ Plantarflexion, Ext ≡ Extension, and Flex ≡ Flexion