Fig. 5

Correlation between the soleus cutaneous reflex to non-noxious stimuli and the persistence of pain pathway activation in individuals with and without SCI. In each panel, the persistence of pain pathway activation (ΔI) is plotted against the amplitude of soleus medium latency reflex (MLR) elicited by 5 × PerT stimulation of the superficial peroneal nerve (left), sural nerve (middle), and distal tibial nerve (right). Each symbol represents each individual’s value. Filled symbols for participants with SCI. Open symbols for participants without SCI. The number of participants is indicated in each panel.