Figure 3From: Correlation of Nav1.8 and Nav1.9 sodium channel expression with neuropathic pain in human subjects with lingual nerve neuromasCorrelation of Nav1.8 and Nav1.9 with symptoms of pain, tingling and discomfort. A. Regression plots showing the relationship between the expression of Nav1.8 and VAS scores for pain, tingling and discomfort as reported by the patient. The level of Nav1.8 expression correlated positively with reported levels of tingling (Pearson’s Correlation r = 0.64, p = 0.02). B. Regression plots showing the relationship between the expression of Nav1.9 and VAS scores for pain, tingling and discomfort as reported by the patient, revealed there was no significant correlation between the degree of symptoms experienced and the level of Nav1.9 expression.Back to article page